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Posted to users@openjpa.apache.org by Stefan Schilling <ma...@gmx.de> on 2010/07/19 15:04:05 UTC

Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Hello,

I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.

I'm currently having two different setups in our persistence.xml; here's the working one:

<persistence xmlns="http://java.sun.com/xml/ns/persistence" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence 
	http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">
	
	<persistence-unit name="myApplicationPersistenceUnit" transaction-type="RESOURCE_LOCAL">
		<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
		<jta-data-source>jdbc/MyDataSource</jta-data-source>
		<properties>
			<property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
			<!-- <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
		</properties>
	</persistence-unit>
</persistence>

This one has the disadvantage, that the entity classes used (here: Class1 and Class2) need to be listed twice (in persistence.xml and pom.xml), to configure the Enhancer outside of Glassfish and push the results into OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up to date is error prone, especially as the following error is produced, if this step is omitted or some classes are forgotten:

<openjpa-2.0.0-r422266:935683 nonfatal user error> org.apache.openjpa.persistence.ArgumentException: An error occurred while parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated DESC". Error message: The name "Class1" is not a recognized entity or identifier. Known entity names: []
	at org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
	at org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
	at org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
	at org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
	at org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
	at org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
	at org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
	at org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
	at org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
	at org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
	at org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
	at my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
	at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java from :1414)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
	at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java from :815)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
	at org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
	at org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
	at org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
	at org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
	at com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
	at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
	at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
	at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
	at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
	at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
	at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
	at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
	at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
	at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
	at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
	at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
	at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
	at java.lang.Thread.run(Thread.java:619)
|#]

Now, we want to use Glassfish's automatic Enhancer support, as there seems to be a requirement to do so for JavaEE 5 compatible app servers (see: http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container).

As the just copying the openjpa lib (plus required serp-1.13.1 library) to Glassfish's\domains\domain1\lib directory doesn't seem to help, I installed the OSGi-compatible packages (it also requires commons-lang-2.4.0, commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as well as serp-1.13.1; all obtained from springsource.com) and used the following persistence.xml:

<persistence 
	xmlns="http://java.sun.com/xml/ns/persistence"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
		http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
	version="1.0">

	<persistence-unit name="myApplicationPersistenceUnit">
		<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
		<jta-data-source>jdbc/MyDataSource</jta-data-source>
		<properties>
			<property name="openjpa.TransactionMode" value="managed"/>
			<property name="openjpa.ConnectionFactoryMode" value="managed"/>
	    	<property name="openjpa.jdbc.DBDictionary" value="mysql"/>
	    	
	    	<property name="openjpa.MetaDataFactory" value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
	    	
			<property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
		</properties>
	</persistence-unit>
</persistence>

(Note: This persistence.xml was inspired by a IBM WebSphere 6.1 article, (although WebSphere 7 is our client's target platform; see: http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html)

After installing all the libraries through felix's admin web app, all bundles were shown to be actived, but when deploying the application, the following Exception came up:

[#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396: Servlet /myApplication threw load() exception
com.sun.enterprise.container.common.spi.util.InjectionException: Error creating managed object for class my.domain.servlets.Servlets1
	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
	at com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
	at com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
	at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
	at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
	at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
	at com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
	at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
	at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
	at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
	at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
	at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
	at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
	at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
	at org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
	at org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
	at org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
	at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
	at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
	at org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
	at java.util.TimerThread.mainLoop(Timer.java:512)
	at java.util.TimerThread.run(Timer.java:462)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
	... 32 more
Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
	at org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
	at org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
	at org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
	at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
	at org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
	at org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
	at org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
	at org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
	at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
	at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
	at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
	at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
	at org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
	at org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
	at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
	at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
	at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
	at my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
	at my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
	at my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
	at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
	... 37 more
|#]

As a result, I have two questions:
1) how do I enable OpenJPA's Enhancer to run at deployment time?
2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi bundle, what else do I need to do to get it running?

Note 1: no, I cannot use Glassfishv3's integrated toplink support, as our target platform is IBM WebSphere 7 w/ OpenJPA
Note 2: this post got cross-posted at Glassfish's forum (http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report it here, if something happens.

Thanks a lot for your support and please do not hesitate to ask for anything else you might need to understand or help.

kniffte
-- 
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Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Posted by Stefan Schilling <ma...@gmx.de>.
Jeremy,

thank you for taking on this problem.

In fact, we have a WebSphere copy here, but launching and debugging takes ages, especially as we need the WebSphere Portal server underneath. That's why we're using Glassfish + Liferay.

Thank you anyway.

Stefan

-------- Original-Nachricht --------
> Datum: Mon, 19 Jul 2010 14:14:31 -0500
> Von: Jeremy Bauer <te...@gmail.com>
> An: users@openjpa.apache.org
> Betreff: Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

> Stefan,
> 
> It does not look like your persistent classes are being discovered.  I
> think
> I have glassfish v3 installed somewhere, so I'll see if I can reproduce
> the
> issue.  BTW, there's a developer's edition of WebSphere Application Server
> V7[1] and a feature pack for OSGi/JPA 2.0[2] available for it.  That'll
> give
> you nearly the same environment as your target platform.
> 
> -Jeremy
> 
> [1] http://www.ibm.com/developerworks/downloads/ws/wasdevelopers/
> [2]
> http://www-01.ibm.com/software/webservers/appserv/was/featurepacks/osgi/
> 
> On Mon, Jul 19, 2010 at 8:04 AM, Stefan Schilling <ma...@gmx.de>
> wrote:
> 
> > Hello,
> >
> > I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.
> >
> > I'm currently having two different setups in our persistence.xml; here's
> > the working one:
> >
> > <persistence xmlns="http://java.sun.com/xml/ns/persistence"
> >        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> >        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> > version="1.0">
> >
> >        <persistence-unit name="myApplicationPersistenceUnit"
> > transaction-type="RESOURCE_LOCAL">
> >
> > 
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> >                <jta-data-source>jdbc/MyDataSource</jta-data-source>
> >                <properties>
> >                        <property name="openjpa.Log"
> > value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> >                        <!-- <property
> > name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
> >                </properties>
> >        </persistence-unit>
> > </persistence>
> >
> > This one has the disadvantage, that the entity classes used (here:
> Class1
> > and Class2) need to be listed twice (in persistence.xml and pom.xml), to
> > configure the Enhancer outside of Glassfish and push the results into
> > OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up to
> > date is error prone, especially as the following error is produced, if
> this
> > step is omitted or some classes are forgotten:
> >
> > <openjpa-2.0.0-r422266:935683 nonfatal user error>
> > org.apache.openjpa.persistence.ArgumentException: An error occurred
> while
> > parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated
> > DESC". Error message: The name "Class1" is not a recognized entity or
> > identifier. Known entity names: []
> >        at
> >
> org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
> >        at
> > org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
> >        at
> >
> org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
> >        at
> > org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
> >        at
> >
> org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
> >        at
> >
> org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
> >        at
> >
> org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
> >        at
> org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
> >        at
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
> >        at
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
> >        at
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
> >        at
> > my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
> >        at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
> >        at
> javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
> >        at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
> >        at
> > com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
> >        at
> >
> com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
> >        at
> >
> com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> >        at
> >
> com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
> >        at
> >
> com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
> >        at
> >
> com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
> >        at
> >
> org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java
> > from :1414)
> >        at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> >        at
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> >        at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> >        at
> > com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
> >        at
> > com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
> >        at
> >
> org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java
> > from :815)
> >        at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> >        at
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> >        at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> >        at
> >
> com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
> >        at
> >
> com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
> >        at
> > com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
> >        at
> >
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
> >        at
> >
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
> >        at
> >
> com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
> >        at
> > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
> >        at
> > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
> >        at
> >
> com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
> >        at
> > com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> >        at
> >
> com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> >        at
> > com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
> >        at
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> >        at
> >
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
> >        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
> >        at
> >
> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
> >        at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
> >        at
> >
> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
> >        at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
> >        at
> >
> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
> >        at
> > com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
> >        at
> > com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
> >        at
> > com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
> >        at
> >
> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
> >        at
> >
> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
> >        at
> >
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
> >        at
> >
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
> >        at
> >
> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> >        at
> >
> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
> >        at
> >
> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
> >        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
> >        at
> >
> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
> >        at
> >
> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
> >        at java.lang.Thread.run(Thread.java:619)
> > |#]
> >
> > Now, we want to use Glassfish's automatic Enhancer support, as there
> seems
> > to be a requirement to do so for JavaEE 5 compatible app servers (see:
> >
> http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container
> > ).
> >
> > As the just copying the openjpa lib (plus required serp-1.13.1 library)
> to
> > Glassfish's\domains\domain1\lib directory doesn't seem to help, I
> installed
> > the OSGi-compatible packages (it also requires commons-lang-2.4.0,
> > commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as
> well
> > as serp-1.13.1; all obtained from springsource.com) and used the
> following
> > persistence.xml:
> >
> > <persistence
> >        xmlns="http://java.sun.com/xml/ns/persistence"
> >        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> >               
> http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> >        version="1.0">
> >
> >        <persistence-unit name="myApplicationPersistenceUnit">
> >
> > 
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> >                <jta-data-source>jdbc/MyDataSource</jta-data-source>
> >                <properties>
> >                        <property name="openjpa.TransactionMode"
> > value="managed"/>
> >                        <property name="openjpa.ConnectionFactoryMode"
> > value="managed"/>
> >                <property name="openjpa.jdbc.DBDictionary"
> value="mysql"/>
> >
> >                <property name="openjpa.MetaDataFactory"
> > value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
> >
> >                        <property name="openjpa.Log"
> > value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> >                </properties>
> >        </persistence-unit>
> > </persistence>
> >
> > (Note: This persistence.xml was inspired by a IBM WebSphere 6.1 article,
> > (although WebSphere 7 is our client's target platform; see:
> >
> http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html
> > )
> >
> > After installing all the libraries through felix's admin web app, all
> > bundles were shown to be actived, but when deploying the application,
> the
> > following Exception came up:
> >
> >
> [#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396:
> > Servlet /myApplication threw load() exception
> > com.sun.enterprise.container.common.spi.util.InjectionException: Error
> > creating managed object for class my.domain.servlets.Servlets1
> >        at
> >
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
> >        at
> >
> com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
> >        at
> >
> com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
> >        at
> > org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
> >        at
> >
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
> >        at
> >
> org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
> >        at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
> >        at
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
> >        at
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
> >        at
> > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
> >        at
> >
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
> >        at
> >
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
> >        at
> > com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
> >        at
> org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
> >        at
> org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
> >        at
> >
> org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
> >        at
> >
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
> >        at
> >
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
> >        at
> >
> org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
> >        at java.util.TimerThread.mainLoop(Timer.java:512)
> >        at java.util.TimerThread.run(Timer.java:462)
> > Caused by: java.lang.reflect.InvocationTargetException
> >        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method)
> >        at
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> >        at
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >        at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >        at
> >
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
> >        ... 32 more
> > Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
> >        at
> >
> org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
> >        at
> >
> org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
> >        at
> >
> org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
> >        at
> > org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
> >        at
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
> >        at
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
> >        at
> >
> org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
> >        at
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
> >        at
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
> >        at
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
> >        at
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
> >        at
> >
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> >        at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> >        at java.lang.reflect.Method.invoke(Method.java:597)
> >        at
> > org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
> >        at
> > org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
> >        at
> >
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
> >        at
> >
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
> >        at
> >
> my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
> >        at
> my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
> >        at
> > my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
> >        at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
> >        ... 37 more
> > |#]
> >
> > As a result, I have two questions:
> > 1) how do I enable OpenJPA's Enhancer to run at deployment time?
> > 2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi
> > bundle, what else do I need to do to get it running?
> >
> > Note 1: no, I cannot use Glassfishv3's integrated toplink support, as
> our
> > target platform is IBM WebSphere 7 w/ OpenJPA
> > Note 2: this post got cross-posted at Glassfish's forum (
> > http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report it
> > here, if something happens.
> >
> > Thanks a lot for your support and please do not hesitate to ask for
> > anything else you might need to understand or help.
> >
> > kniffte
> > --
> > GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
> > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
> >

-- 
GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Posted by Jeremy Bauer <te...@gmail.com>.
Stefan,

It does not look like your persistent classes are being discovered.  I think
I have glassfish v3 installed somewhere, so I'll see if I can reproduce the
issue.  BTW, there's a developer's edition of WebSphere Application Server
V7[1] and a feature pack for OSGi/JPA 2.0[2] available for it.  That'll give
you nearly the same environment as your target platform.

-Jeremy

[1] http://www.ibm.com/developerworks/downloads/ws/wasdevelopers/
[2] http://www-01.ibm.com/software/webservers/appserv/was/featurepacks/osgi/

On Mon, Jul 19, 2010 at 8:04 AM, Stefan Schilling <ma...@gmx.de> wrote:

> Hello,
>
> I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.
>
> I'm currently having two different setups in our persistence.xml; here's
> the working one:
>
> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> version="1.0">
>
>        <persistence-unit name="myApplicationPersistenceUnit"
> transaction-type="RESOURCE_LOCAL">
>
>  <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
>                <jta-data-source>jdbc/MyDataSource</jta-data-source>
>                <properties>
>                        <property name="openjpa.Log"
> value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
>                        <!-- <property
> name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
>                </properties>
>        </persistence-unit>
> </persistence>
>
> This one has the disadvantage, that the entity classes used (here: Class1
> and Class2) need to be listed twice (in persistence.xml and pom.xml), to
> configure the Enhancer outside of Glassfish and push the results into
> OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up to
> date is error prone, especially as the following error is produced, if this
> step is omitted or some classes are forgotten:
>
> <openjpa-2.0.0-r422266:935683 nonfatal user error>
> org.apache.openjpa.persistence.ArgumentException: An error occurred while
> parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated
> DESC". Error message: The name "Class1" is not a recognized entity or
> identifier. Known entity names: []
>        at
> org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
>        at
> org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
>        at
> org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
>        at
> org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
>        at
> org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
>        at
> org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
>        at
> org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
>        at org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
>        at
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
>        at
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
>        at
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
>        at
> my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
>        at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
>        at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
>        at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
>        at
> com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
>        at
> com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
>        at
> com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>        at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>        at
> com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
>        at
> com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
>        at
> com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
>        at
> org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java
> from :1414)
>        at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
>        at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
>        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>        at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>        at
> com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
>        at
> com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
>        at
> org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java
> from :815)
>        at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
>        at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
>        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>        at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>        at
> com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
>        at
> com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
>        at
> com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
>        at
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
>        at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
>        at
> com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
>        at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
>        at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
>        at
> com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
>        at
> com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
>        at
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
>        at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
>        at
> com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
>        at
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
>        at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
>        at
> com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
>        at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
>        at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
>        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
>        at
> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
>        at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
>        at
> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
>        at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
>        at
> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
>        at
> com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
>        at
> com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
>        at
> com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
>        at
> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
>        at
> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
>        at
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
>        at
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
>        at
> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
>        at
> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
>        at
> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
>        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
>        at
> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
>        at
> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
>        at java.lang.Thread.run(Thread.java:619)
> |#]
>
> Now, we want to use Glassfish's automatic Enhancer support, as there seems
> to be a requirement to do so for JavaEE 5 compatible app servers (see:
> http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container
> ).
>
> As the just copying the openjpa lib (plus required serp-1.13.1 library) to
> Glassfish's\domains\domain1\lib directory doesn't seem to help, I installed
> the OSGi-compatible packages (it also requires commons-lang-2.4.0,
> commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as well
> as serp-1.13.1; all obtained from springsource.com) and used the following
> persistence.xml:
>
> <persistence
>        xmlns="http://java.sun.com/xml/ns/persistence"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>                http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
>        version="1.0">
>
>        <persistence-unit name="myApplicationPersistenceUnit">
>
>  <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
>                <jta-data-source>jdbc/MyDataSource</jta-data-source>
>                <properties>
>                        <property name="openjpa.TransactionMode"
> value="managed"/>
>                        <property name="openjpa.ConnectionFactoryMode"
> value="managed"/>
>                <property name="openjpa.jdbc.DBDictionary" value="mysql"/>
>
>                <property name="openjpa.MetaDataFactory"
> value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
>
>                        <property name="openjpa.Log"
> value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
>                </properties>
>        </persistence-unit>
> </persistence>
>
> (Note: This persistence.xml was inspired by a IBM WebSphere 6.1 article,
> (although WebSphere 7 is our client's target platform; see:
> http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html
> )
>
> After installing all the libraries through felix's admin web app, all
> bundles were shown to be actived, but when deploying the application, the
> following Exception came up:
>
> [#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396:
> Servlet /myApplication threw load() exception
> com.sun.enterprise.container.common.spi.util.InjectionException: Error
> creating managed object for class my.domain.servlets.Servlets1
>        at
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
>        at
> com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
>        at
> com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
>        at
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
>        at
> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
>        at
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
>        at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
>        at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
>        at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
>        at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
>        at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
>        at
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
>        at
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
>        at
> com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
>        at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
>        at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
>        at
> org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
>        at
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
>        at
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
>        at
> org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
>        at
> org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
>        at java.util.TimerThread.mainLoop(Timer.java:512)
>        at java.util.TimerThread.run(Timer.java:462)
> Caused by: java.lang.reflect.InvocationTargetException
>        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>        at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>        at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>        at
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
>        ... 32 more
> Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
>        at
> org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
>        at
> org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
>        at
> org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
>        at
> org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
>        at
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
>        at
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
>        at
> org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
>        at
> org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
>        at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
>        at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
>        at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
>        at
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:597)
>        at
> org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
>        at
> org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
>        at
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
>        at
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
>        at
> my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
>        at my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
>        at
> my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
>        at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
>        ... 37 more
> |#]
>
> As a result, I have two questions:
> 1) how do I enable OpenJPA's Enhancer to run at deployment time?
> 2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi
> bundle, what else do I need to do to get it running?
>
> Note 1: no, I cannot use Glassfishv3's integrated toplink support, as our
> target platform is IBM WebSphere 7 w/ OpenJPA
> Note 2: this post got cross-posted at Glassfish's forum (
> http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report it
> here, if something happens.
>
> Thanks a lot for your support and please do not hesitate to ask for
> anything else you might need to understand or help.
>
> kniffte
> --
> GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
> Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
>

Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Posted by Jeremy Bauer <te...@gmail.com>.
Stefan,

I took another look at your stack and it looks like you are using an app
managed persistence unit.  It may simplify things for you if you can switch
to using injection to get an instance of the emf.

BTW, I have these libs bundled with my app:

commons-collections-3.2.1.jar
commons-lang-2.1.jar
commons-pool-1.5.3.jar
geronimo-jpa_2.0_spec-1.0.jar  (not sure if this lib is required, but
NetBeans complained if it wasn't there)
openjpa-2.0.0.jar
serp-1.13.1.jar

-Jeremy

On Mon, Jul 19, 2010 at 4:26 PM, Jeremy Bauer <te...@gmail.com> wrote:

> Stefan,
>
> Are you using an injected entity manager or entity manager factory:
>
>     @PersistenceUnit
>     private EntityManagerFactory emf;
>
> or going the application managed route:
>
>     emf =
> Persistence.createEntityManagerFactory("myApplicationPersistenceUnit");
>
> ?
>
> In my simple test, I found that OpenJPA 2.0.0 OpenJPA 2.0.0 worked well
> with GlassFish v3 (74.2)  when injecting an emf.  The classes did not need
> to be listed in the persistence.xml and OpenJPA's class transformer hooked
> into the container - so I did not need to pre-enhance the entities.
> However, this did not happen when I went the app managed route - which is
> like running in JSE mode (which requires classes to be listed).  I had to
> perform enhancement by other means and my entities needed to be listed in
> the persistence.xml.
>
> Injection into a servlet or EJB looks to be the best way to go, if
> possible.
>
> -Jeremy
>
> On Mon, Jul 19, 2010 at 8:04 AM, Stefan Schilling <ma...@gmx.de>wrote:
>
>> Hello,
>>
>> I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.
>>
>> I'm currently having two different setups in our persistence.xml; here's
>> the working one:
>>
>> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
>>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>>        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
>> version="1.0">
>>
>>        <persistence-unit name="myApplicationPersistenceUnit"
>> transaction-type="RESOURCE_LOCAL">
>>
>>  <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
>>                <jta-data-source>jdbc/MyDataSource</jta-data-source>
>>                <properties>
>>                        <property name="openjpa.Log"
>> value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
>>                        <!-- <property
>> name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
>>                </properties>
>>        </persistence-unit>
>> </persistence>
>>
>> This one has the disadvantage, that the entity classes used (here: Class1
>> and Class2) need to be listed twice (in persistence.xml and pom.xml), to
>> configure the Enhancer outside of Glassfish and push the results into
>> OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up to
>> date is error prone, especially as the following error is produced, if this
>> step is omitted or some classes are forgotten:
>>
>> <openjpa-2.0.0-r422266:935683 nonfatal user error>
>> org.apache.openjpa.persistence.ArgumentException: An error occurred while
>> parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated
>> DESC". Error message: The name "Class1" is not a recognized entity or
>> identifier. Known entity names: []
>>        at
>> org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
>>        at
>> org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
>>        at
>> org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
>>        at
>> org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
>>        at
>> org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
>>        at
>> org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
>>        at
>> org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
>>        at org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
>>        at
>> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
>>        at
>> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
>>        at
>> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
>>        at
>> my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
>>        at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
>>        at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
>>        at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
>>        at
>> com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
>>        at
>> com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
>>        at
>> com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>>        at
>> com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
>>        at
>> com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
>>        at
>> com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
>>        at
>> org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java
>> from :1414)
>>        at
>> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
>>        at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
>>        at
>> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>>        at
>> com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
>>        at
>> com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
>>        at
>> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
>>        at
>> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
>>        at
>> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
>>        at
>> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
>>        at
>> org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java
>> from :815)
>>        at
>> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
>>        at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
>>        at
>> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>>        at
>> com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
>>        at
>> com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
>>        at
>> com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
>>        at
>> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
>>        at
>> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
>>        at
>> com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
>>        at
>> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
>>        at
>> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
>>        at
>> com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
>>        at
>> com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
>>        at
>> com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
>>        at
>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
>>        at
>> com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
>>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>        at
>> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>>        at
>> com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
>>        at
>> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>>        at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>>        at
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
>>        at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
>>        at
>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
>>        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
>>        at
>> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
>>        at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
>>        at
>> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
>>        at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
>>        at
>> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
>>        at
>> com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
>>        at
>> com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
>>        at
>> com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
>>        at
>> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
>>        at
>> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
>>        at
>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
>>        at
>> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
>>        at
>> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
>>        at
>> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
>>        at
>> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
>>        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
>>        at
>> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
>>        at
>> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
>>        at java.lang.Thread.run(Thread.java:619)
>> |#]
>>
>> Now, we want to use Glassfish's automatic Enhancer support, as there seems
>> to be a requirement to do so for JavaEE 5 compatible app servers (see:
>> http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container
>> ).
>>
>> As the just copying the openjpa lib (plus required serp-1.13.1 library) to
>> Glassfish's\domains\domain1\lib directory doesn't seem to help, I installed
>> the OSGi-compatible packages (it also requires commons-lang-2.4.0,
>> commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as well
>> as serp-1.13.1; all obtained from springsource.com) and used the
>> following persistence.xml:
>>
>> <persistence
>>        xmlns="http://java.sun.com/xml/ns/persistence"
>>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>>                http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd
>> "
>>        version="1.0">
>>
>>        <persistence-unit name="myApplicationPersistenceUnit">
>>
>>  <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
>>                <jta-data-source>jdbc/MyDataSource</jta-data-source>
>>                <properties>
>>                        <property name="openjpa.TransactionMode"
>> value="managed"/>
>>                        <property name="openjpa.ConnectionFactoryMode"
>> value="managed"/>
>>                <property name="openjpa.jdbc.DBDictionary" value="mysql"/>
>>
>>                <property name="openjpa.MetaDataFactory"
>> value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
>>
>>                        <property name="openjpa.Log"
>> value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
>>                </properties>
>>        </persistence-unit>
>> </persistence>
>>
>> (Note: This persistence.xml was inspired by a IBM WebSphere 6.1 article,
>> (although WebSphere 7 is our client's target platform; see:
>> http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html
>> )
>>
>> After installing all the libraries through felix's admin web app, all
>> bundles were shown to be actived, but when deploying the application, the
>> following Exception came up:
>>
>> [#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396:
>> Servlet /myApplication threw load() exception
>> com.sun.enterprise.container.common.spi.util.InjectionException: Error
>> creating managed object for class my.domain.servlets.Servlets1
>>        at
>> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
>>        at
>> com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
>>        at
>> com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
>>        at
>> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
>>        at
>> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
>>        at
>> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
>>        at
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
>>        at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
>>        at
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
>>        at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
>>        at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
>>        at
>> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
>>        at
>> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
>>        at
>> com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
>>        at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
>>        at
>> org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
>>        at
>> org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
>>        at
>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
>>        at
>> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
>>        at
>> org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
>>        at
>> com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
>>        at
>> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
>>        at
>> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
>>        at
>> com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
>>        at
>> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
>>        at
>> org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
>>        at
>> org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
>>        at
>> org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
>>        at
>> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
>>        at
>> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
>>        at
>> org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
>>        at java.util.TimerThread.mainLoop(Timer.java:512)
>>        at java.util.TimerThread.run(Timer.java:462)
>> Caused by: java.lang.reflect.InvocationTargetException
>>        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>> Method)
>>        at
>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>        at
>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>>        at
>> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
>>        ... 32 more
>> Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
>>        at
>> org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
>>        at
>> org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
>>        at
>> org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
>>        at
>> org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
>>        at
>> org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
>>        at
>> org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
>>        at
>> org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
>>        at
>> org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
>>        at
>> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
>>        at
>> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
>>        at
>> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
>>        at
>> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
>>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>        at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>        at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>        at java.lang.reflect.Method.invoke(Method.java:597)
>>        at
>> org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
>>        at
>> org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
>>        at
>> org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
>>        at
>> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
>>        at
>> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
>>        at
>> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
>>        at
>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
>>        at
>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
>>        at
>> my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
>>        at my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
>>        at
>> my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
>>        at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
>>        ... 37 more
>> |#]
>>
>> As a result, I have two questions:
>> 1) how do I enable OpenJPA's Enhancer to run at deployment time?
>> 2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi
>> bundle, what else do I need to do to get it running?
>>
>> Note 1: no, I cannot use Glassfishv3's integrated toplink support, as our
>> target platform is IBM WebSphere 7 w/ OpenJPA
>> Note 2: this post got cross-posted at Glassfish's forum (
>> http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report it
>> here, if something happens.
>>
>> Thanks a lot for your support and please do not hesitate to ask for
>> anything else you might need to understand or help.
>>
>> kniffte
>> --
>> GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
>> Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
>>
>
>

Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Posted by Jeremy Bauer <te...@gmail.com>.
Sounds like you are getting closer.  I scaled back to only including the
openjpa-2.0.0.jar and serp in my app.  Injection (into a servlet) and
integrated/container enhancement continued to work.  So, it doesn't look
like an incompatibility with any of the Glassfish provided common or API
libs.  Hopefully, the Glassfish folks will be able to figure out what is up
with injection.  If you can share your app, I'd be happy to give it a go in
my environment.

-Jeremy

On Tue, Jul 20, 2010 at 7:29 AM, Stefan Schilling <ma...@gmx.de> wrote:

> Jeremy,
>
> I just finished testing.
>
> I used the following setup:
> - manual enhancement via maven: disabled
> - manual MetaDataFactory setup: disabled
> - using Injection: enabled
>
>
> This one brings the Enhancer to life, I dont need to manually enhance a
> class or anything. BUT: The @PersistenceUnit dependency does *NOT* get shot
> into the class; the variable stays null.
>
> When I remove the @PersistenceUnit entries, the enhancer stops working as
> well.
>
> I used:
>
> @PersistenceUnit(unitName="myApplicationPersistenceUnit")
> private EntityManagerFactory emfTmp;
> private EntityManagerFactory emf =
> Persistence.createEntityManagerFactory("myApplicationPersistenceUnit");
>
> persistence.xml:
>
> <persistence
>  xmlns="http://java.sun.com/xml/ns/persistence"
>  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>  http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> version="1.0">
>
>  <persistence-unit name="myApplicationPersistenceUnit">
>
>  <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
>    <jta-data-source>jdbc/MyDataSource</jta-data-source>
>    <properties>
>      <property name="openjpa.TransactionMode" value="managed"/>
>      <property name="openjpa.ConnectionFactoryMode" value="managed"/>
>      <property name="openjpa.jdbc.DBDictionary" value="mysql"/>
>      <!-- <property name="openjpa.MetaDataFactory"
> value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/> -->
>      <property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO,
> Tool=INFO, SQL=TRACE"/>
>    </properties>
>  </persistence-unit>
> </persistence>
>
> emf is usable, emfTmp stays null; but the Enhancer is working.
>
> I'll report this one back to the Glassfish forum as well.
>
> Thanks.
>
> Stefan
>
> PS: yes, I know, OpenJPA delivers those 3 geronimo libraries as well, but
> these should be available as I'm using an app server. The commons-* and serp
> libraries are added to Glassfish's lib directory along w/ OpenJPA-2.0.0.jar.
>
>
> -------- Original-Nachricht --------
> > Datum: Mon, 19 Jul 2010 16:26:55 -0500
> > Von: Jeremy Bauer <te...@gmail.com>
> > An: users@openjpa.apache.org
> > Betreff: Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working
>
> > Stefan,
> >
> > Are you using an injected entity manager or entity manager factory:
> >
> >     @PersistenceUnit
> >     private EntityManagerFactory emf;
> >
> > or going the application managed route:
> >
> >     emf =
> > Persistence.createEntityManagerFactory("myApplicationPersistenceUnit");
> >
> > ?
> >
> > In my simple test, I found that OpenJPA 2.0.0 OpenJPA 2.0.0 worked well
> > with
> > GlassFish v3 (74.2)  when injecting an emf.  The classes did not need to
> > be
> > listed in the persistence.xml and OpenJPA's class transformer hooked into
> > the container - so I did not need to pre-enhance the entities.  However,
> > this did not happen when I went the app managed route - which is like
> > running in JSE mode (which requires classes to be listed).  I had to
> > perform
> > enhancement by other means and my entities needed to be listed in the
> > persistence.xml.
> >
> > Injection into a servlet or EJB looks to be the best way to go, if
> > possible.
> >
> > -Jeremy
> >
> > On Mon, Jul 19, 2010 at 8:04 AM, Stefan Schilling <ma...@gmx.de>
> > wrote:
> >
> > > Hello,
> > >
> > > I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.
> > >
> > > I'm currently having two different setups in our persistence.xml;
> here's
> > > the working one:
> > >
> > > <persistence xmlns="http://java.sun.com/xml/ns/persistence"
> > >        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > >        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> > >        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> > > version="1.0">
> > >
> > >        <persistence-unit name="myApplicationPersistenceUnit"
> > > transaction-type="RESOURCE_LOCAL">
> > >
> > >
> >
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> > >                <jta-data-source>jdbc/MyDataSource</jta-data-source>
> > >                <properties>
> > >                        <property name="openjpa.Log"
> > > value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> > >                        <!-- <property
> > > name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
> > >                </properties>
> > >        </persistence-unit>
> > > </persistence>
> > >
> > > This one has the disadvantage, that the entity classes used (here:
> > Class1
> > > and Class2) need to be listed twice (in persistence.xml and pom.xml),
> to
> > > configure the Enhancer outside of Glassfish and push the results into
> > > OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up
> to
> > > date is error prone, especially as the following error is produced, if
> > this
> > > step is omitted or some classes are forgotten:
> > >
> > > <openjpa-2.0.0-r422266:935683 nonfatal user error>
> > > org.apache.openjpa.persistence.ArgumentException: An error occurred
> > while
> > > parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated
> > > DESC". Error message: The name "Class1" is not a recognized entity or
> > > identifier. Known entity names: []
> > >        at
> > >
> >
> org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
> > >        at
> > > org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
> > >        at
> > > org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
> > >        at
> > >
> >
> org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
> > >        at
> > org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
> > >        at
> > >
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
> > >        at
> > >
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
> > >        at
> > >
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
> > >        at
> > > my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
> > >        at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
> > >        at
> > javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
> > >        at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
> > >        at
> > > com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
> > >        at
> > >
> >
> com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> > >        at
> > >
> >
> com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
> > >        at
> > >
> >
> com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
> > >        at
> > >
> >
> com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
> > >        at
> > >
> >
> org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java
> > > from :1414)
> > >        at
> > > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> > >        at
> > >
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> > >        at
> > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> > >        at
> > > com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
> > >        at
> > > com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
> > >        at
> > >
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
> > >        at
> > >
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
> > >        at
> > >
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
> > >        at
> > >
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
> > >        at
> > >
> >
> org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java
> > > from :815)
> > >        at
> > > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> > >        at
> > >
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> > >        at
> > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> > >        at
> > >
> >
> com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
> > >        at
> > >
> >
> com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
> > >        at
> > > com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
> > >        at
> > >
> >
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
> > >        at
> > >
> >
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
> > >        at
> > >
> >
> com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
> > >        at
> > > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
> > >        at
> > > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
> > >        at
> > >
> >
> com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
> > >        at
> > > com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> > >        at
> > >
> >
> com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> > >        at
> > > com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
> > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> > >        at
> > >
> >
> com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
> > >        at
> > >
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> > >        at
> > >
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
> > >        at
> com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
> > >        at
> > >
> >
> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
> > >        at
> > >
> >
> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
> > >        at
> > >
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
> > >        at
> > >
> >
> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
> > >        at
> > >
> com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
> > >        at
> > > com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
> > >        at
> > > com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
> > >        at
> > >
> >
> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
> > >        at
> > >
> >
> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
> > >        at
> > >
> >
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
> > >        at
> > >
> >
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
> > >        at
> > >
> > com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> > >        at
> > >
> >
> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
> > >        at
> > >
> >
> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
> > >        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
> > >        at
> > >
> >
> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
> > >        at
> > >
> >
> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
> > >        at java.lang.Thread.run(Thread.java:619)
> > > |#]
> > >
> > > Now, we want to use Glassfish's automatic Enhancer support, as there
> > seems
> > > to be a requirement to do so for JavaEE 5 compatible app servers (see:
> > >
> >
> http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container
> > > ).
> > >
> > > As the just copying the openjpa lib (plus required serp-1.13.1 library)
> > to
> > > Glassfish's\domains\domain1\lib directory doesn't seem to help, I
> > installed
> > > the OSGi-compatible packages (it also requires commons-lang-2.4.0,
> > > commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as
> > well
> > > as serp-1.13.1; all obtained from springsource.com) and used the
> > following
> > > persistence.xml:
> > >
> > > <persistence
> > >        xmlns="http://java.sun.com/xml/ns/persistence"
> > >        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > >        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> > >
> > http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> > >        version="1.0">
> > >
> > >        <persistence-unit name="myApplicationPersistenceUnit">
> > >
> > >
> >
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> > >                <jta-data-source>jdbc/MyDataSource</jta-data-source>
> > >                <properties>
> > >                        <property name="openjpa.TransactionMode"
> > > value="managed"/>
> > >                        <property name="openjpa.ConnectionFactoryMode"
> > > value="managed"/>
> > >                <property name="openjpa.jdbc.DBDictionary"
> > value="mysql"/>
> > >
> > >                <property name="openjpa.MetaDataFactory"
> > > value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
> > >
> > >                        <property name="openjpa.Log"
> > > value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> > >                </properties>
> > >        </persistence-unit>
> > > </persistence>
> > >
> > > (Note: This persistence.xml was inspired by a IBM WebSphere 6.1
> article,
> > > (although WebSphere 7 is our client's target platform; see:
> > >
> >
> http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html
> > > )
> > >
> > > After installing all the libraries through felix's admin web app, all
> > > bundles were shown to be actived, but when deploying the application,
> > the
> > > following Exception came up:
> > >
> > >
> >
> [#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396:
> > > Servlet /myApplication threw load() exception
> > > com.sun.enterprise.container.common.spi.util.InjectionException: Error
> > > creating managed object for class my.domain.servlets.Servlets1
> > >        at
> > >
> >
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
> > >        at
> > >
> >
> com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
> > >        at
> > >
> >
> com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
> > >        at
> > >
> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
> > >        at
> > >
> >
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
> > >        at
> > >
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
> > >        at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
> > >        at
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
> > >        at
> > > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
> > >        at
> > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
> > >        at
> > >
> > com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
> > >        at
> > >
> > com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
> > >        at
> > > com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
> > >        at
> > org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
> > >        at
> > org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
> > >        at
> > >
> >
> org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
> > >        at
> > >
> >
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
> > >        at
> > >
> >
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
> > >        at
> > >
> >
> org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
> > >        at
> > >
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
> > >        at
> > >
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
> > >        at
> > >
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
> > >        at
> > >
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
> > >        at
> > >
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
> > >        at
> > >
> >
> org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
> > >        at
> > >
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
> > >        at
> > >
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
> > >        at
> > >
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
> > >        at
> > >
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
> > >        at
> > >
> >
> org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
> > >        at java.util.TimerThread.mainLoop(Timer.java:512)
> > >        at java.util.TimerThread.run(Timer.java:462)
> > > Caused by: java.lang.reflect.InvocationTargetException
> > >        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > > Method)
> > >        at
> > >
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> > >        at
> > >
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> > >        at
> > java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> > >        at
> > >
> >
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
> > >        ... 32 more
> > > Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
> > >        at
> > >
> >
> org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
> > >        at
> > >
> > org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
> > >        at
> > >
> > org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
> > >        at
> > >
> org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
> > >        at
> > >
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
> > >        at
> > >
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
> > >        at
> > >
> >
> org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
> > >        at
> > >
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
> > >        at
> > >
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
> > >        at
> > >
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
> > >        at
> > >
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
> > >        at
> > >
> >
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
> > >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > >        at
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> > >        at
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > >        at java.lang.reflect.Method.invoke(Method.java:597)
> > >        at
> > > org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
> > >        at
> > > org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
> > >        at
> > >
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
> > >        at
> > >
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
> > >        at
> > >
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
> > >        at
> > >
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
> > >        at
> > >
> >
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
> > >        at
> > >
> >
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
> > >        at
> > >
> >
> my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
> > >        at
> > my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
> > >        at
> > > my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
> > >        at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
> > >        ... 37 more
> > > |#]
> > >
> > > As a result, I have two questions:
> > > 1) how do I enable OpenJPA's Enhancer to run at deployment time?
> > > 2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi
> > > bundle, what else do I need to do to get it running?
> > >
> > > Note 1: no, I cannot use Glassfishv3's integrated toplink support, as
> > our
> > > target platform is IBM WebSphere 7 w/ OpenJPA
> > > Note 2: this post got cross-posted at Glassfish's forum (
> > > http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report
> it
> > > here, if something happens.
> > >
> > > Thanks a lot for your support and please do not hesitate to ask for
> > > anything else you might need to understand or help.
> > >
> > > kniffte
> > > --
> > > GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
> > > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
> > >
>
> --
> GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
> Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
>

Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Posted by Stefan Schilling <ma...@gmx.de>.
Jeremy,

I just finished testing.

I used the following setup:
- manual enhancement via maven: disabled
- manual MetaDataFactory setup: disabled
- using Injection: enabled


This one brings the Enhancer to life, I dont need to manually enhance a class or anything. BUT: The @PersistenceUnit dependency does *NOT* get shot into the class; the variable stays null.

When I remove the @PersistenceUnit entries, the enhancer stops working as well.

I used:

@PersistenceUnit(unitName="myApplicationPersistenceUnit")
private EntityManagerFactory emfTmp;
private EntityManagerFactory emf =
Persistence.createEntityManagerFactory("myApplicationPersistenceUnit");

persistence.xml:

<persistence
  xmlns="http://java.sun.com/xml/ns/persistence"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
  http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">

  <persistence-unit name="myApplicationPersistenceUnit">
    <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
    <jta-data-source>jdbc/MyDataSource</jta-data-source>
    <properties>
      <property name="openjpa.TransactionMode" value="managed"/>
      <property name="openjpa.ConnectionFactoryMode" value="managed"/>
      <property name="openjpa.jdbc.DBDictionary" value="mysql"/>
      <!-- <property name="openjpa.MetaDataFactory" value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/> -->
      <property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
    </properties>
  </persistence-unit>
</persistence>

emf is usable, emfTmp stays null; but the Enhancer is working.

I'll report this one back to the Glassfish forum as well.

Thanks.

Stefan

PS: yes, I know, OpenJPA delivers those 3 geronimo libraries as well, but these should be available as I'm using an app server. The commons-* and serp libraries are added to Glassfish's lib directory along w/ OpenJPA-2.0.0.jar.


-------- Original-Nachricht --------
> Datum: Mon, 19 Jul 2010 16:26:55 -0500
> Von: Jeremy Bauer <te...@gmail.com>
> An: users@openjpa.apache.org
> Betreff: Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

> Stefan,
> 
> Are you using an injected entity manager or entity manager factory:
> 
>     @PersistenceUnit
>     private EntityManagerFactory emf;
> 
> or going the application managed route:
> 
>     emf =
> Persistence.createEntityManagerFactory("myApplicationPersistenceUnit");
> 
> ?
> 
> In my simple test, I found that OpenJPA 2.0.0 OpenJPA 2.0.0 worked well
> with
> GlassFish v3 (74.2)  when injecting an emf.  The classes did not need to
> be
> listed in the persistence.xml and OpenJPA's class transformer hooked into
> the container - so I did not need to pre-enhance the entities.  However,
> this did not happen when I went the app managed route - which is like
> running in JSE mode (which requires classes to be listed).  I had to
> perform
> enhancement by other means and my entities needed to be listed in the
> persistence.xml.
> 
> Injection into a servlet or EJB looks to be the best way to go, if
> possible.
> 
> -Jeremy
> 
> On Mon, Jul 19, 2010 at 8:04 AM, Stefan Schilling <ma...@gmx.de>
> wrote:
> 
> > Hello,
> >
> > I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.
> >
> > I'm currently having two different setups in our persistence.xml; here's
> > the working one:
> >
> > <persistence xmlns="http://java.sun.com/xml/ns/persistence"
> >        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> >        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> > version="1.0">
> >
> >        <persistence-unit name="myApplicationPersistenceUnit"
> > transaction-type="RESOURCE_LOCAL">
> >
> > 
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> >                <jta-data-source>jdbc/MyDataSource</jta-data-source>
> >                <properties>
> >                        <property name="openjpa.Log"
> > value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> >                        <!-- <property
> > name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
> >                </properties>
> >        </persistence-unit>
> > </persistence>
> >
> > This one has the disadvantage, that the entity classes used (here:
> Class1
> > and Class2) need to be listed twice (in persistence.xml and pom.xml), to
> > configure the Enhancer outside of Glassfish and push the results into
> > OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up to
> > date is error prone, especially as the following error is produced, if
> this
> > step is omitted or some classes are forgotten:
> >
> > <openjpa-2.0.0-r422266:935683 nonfatal user error>
> > org.apache.openjpa.persistence.ArgumentException: An error occurred
> while
> > parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated
> > DESC". Error message: The name "Class1" is not a recognized entity or
> > identifier. Known entity names: []
> >        at
> >
> org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
> >        at
> >
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
> >        at
> > org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
> >        at
> >
> org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
> >        at
> > org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
> >        at
> >
> org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
> >        at
> >
> org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
> >        at
> >
> org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
> >        at
> org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
> >        at
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
> >        at
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
> >        at
> >
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
> >        at
> > my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
> >        at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
> >        at
> javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
> >        at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
> >        at
> > com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
> >        at
> >
> com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
> >        at
> >
> com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> >        at
> >
> com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
> >        at
> >
> com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
> >        at
> >
> com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
> >        at
> >
> org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java
> > from :1414)
> >        at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> >        at
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> >        at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> >        at
> > com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
> >        at
> > com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
> >        at
> >
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
> >        at
> >
> org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java
> > from :815)
> >        at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> >        at
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> >        at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> >        at
> >
> com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
> >        at
> >
> com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
> >        at
> > com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
> >        at
> >
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
> >        at
> >
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
> >        at
> >
> com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
> >        at
> > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
> >        at
> > org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
> >        at
> >
> com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
> >        at
> > com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> >        at
> >
> com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> >        at
> >
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> >        at
> > com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> >        at
> >
> com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
> >        at
> >
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> >        at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> >        at
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
> >        at
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> >        at
> >
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
> >        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
> >        at
> >
> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
> >        at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
> >        at
> >
> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
> >        at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
> >        at
> >
> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
> >        at
> > com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
> >        at
> > com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
> >        at
> > com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
> >        at
> >
> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
> >        at
> >
> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
> >        at
> >
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
> >        at
> >
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
> >        at
> >
> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> >        at
> >
> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
> >        at
> >
> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
> >        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
> >        at
> >
> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
> >        at
> >
> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
> >        at java.lang.Thread.run(Thread.java:619)
> > |#]
> >
> > Now, we want to use Glassfish's automatic Enhancer support, as there
> seems
> > to be a requirement to do so for JavaEE 5 compatible app servers (see:
> >
> http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container
> > ).
> >
> > As the just copying the openjpa lib (plus required serp-1.13.1 library)
> to
> > Glassfish's\domains\domain1\lib directory doesn't seem to help, I
> installed
> > the OSGi-compatible packages (it also requires commons-lang-2.4.0,
> > commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as
> well
> > as serp-1.13.1; all obtained from springsource.com) and used the
> following
> > persistence.xml:
> >
> > <persistence
> >        xmlns="http://java.sun.com/xml/ns/persistence"
> >        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> >               
> http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> >        version="1.0">
> >
> >        <persistence-unit name="myApplicationPersistenceUnit">
> >
> > 
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> >                <jta-data-source>jdbc/MyDataSource</jta-data-source>
> >                <properties>
> >                        <property name="openjpa.TransactionMode"
> > value="managed"/>
> >                        <property name="openjpa.ConnectionFactoryMode"
> > value="managed"/>
> >                <property name="openjpa.jdbc.DBDictionary"
> value="mysql"/>
> >
> >                <property name="openjpa.MetaDataFactory"
> > value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
> >
> >                        <property name="openjpa.Log"
> > value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> >                </properties>
> >        </persistence-unit>
> > </persistence>
> >
> > (Note: This persistence.xml was inspired by a IBM WebSphere 6.1 article,
> > (although WebSphere 7 is our client's target platform; see:
> >
> http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html
> > )
> >
> > After installing all the libraries through felix's admin web app, all
> > bundles were shown to be actived, but when deploying the application,
> the
> > following Exception came up:
> >
> >
> [#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396:
> > Servlet /myApplication threw load() exception
> > com.sun.enterprise.container.common.spi.util.InjectionException: Error
> > creating managed object for class my.domain.servlets.Servlets1
> >        at
> >
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
> >        at
> >
> com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
> >        at
> >
> com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
> >        at
> >
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
> >        at
> > org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
> >        at
> >
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
> >        at
> >
> org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
> >        at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
> >        at
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
> >        at
> > org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
> >        at
> > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
> >        at
> >
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
> >        at
> >
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
> >        at
> > com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
> >        at
> org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
> >        at
> org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
> >        at
> >
> org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
> >        at
> >
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
> >        at
> >
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
> >        at
> >
> org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
> >        at
> >
> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
> >        at
> >
> org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
> >        at java.util.TimerThread.mainLoop(Timer.java:512)
> >        at java.util.TimerThread.run(Timer.java:462)
> > Caused by: java.lang.reflect.InvocationTargetException
> >        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method)
> >        at
> >
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> >        at
> >
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> >        at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> >        at
> >
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
> >        ... 32 more
> > Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
> >        at
> >
> org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
> >        at
> >
> org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
> >        at
> >
> org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
> >        at
> > org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
> >        at
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
> >        at
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
> >        at
> >
> org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
> >        at
> >
> org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
> >        at
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
> >        at
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
> >        at
> >
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
> >        at
> >
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> >        at
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> >        at java.lang.reflect.Method.invoke(Method.java:597)
> >        at
> > org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
> >        at
> > org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
> >        at
> >
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
> >        at
> >
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
> >        at
> >
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
> >        at
> >
> my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
> >        at
> my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
> >        at
> > my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
> >        at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
> >        ... 37 more
> > |#]
> >
> > As a result, I have two questions:
> > 1) how do I enable OpenJPA's Enhancer to run at deployment time?
> > 2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi
> > bundle, what else do I need to do to get it running?
> >
> > Note 1: no, I cannot use Glassfishv3's integrated toplink support, as
> our
> > target platform is IBM WebSphere 7 w/ OpenJPA
> > Note 2: this post got cross-posted at Glassfish's forum (
> > http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report it
> > here, if something happens.
> >
> > Thanks a lot for your support and please do not hesitate to ask for
> > anything else you might need to understand or help.
> >
> > kniffte
> > --
> > GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
> > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
> >

-- 
GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01

Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Posted by Jeremy Bauer <te...@gmail.com>.
Stefan,

Are you using an injected entity manager or entity manager factory:

    @PersistenceUnit
    private EntityManagerFactory emf;

or going the application managed route:

    emf =
Persistence.createEntityManagerFactory("myApplicationPersistenceUnit");

?

In my simple test, I found that OpenJPA 2.0.0 OpenJPA 2.0.0 worked well with
GlassFish v3 (74.2)  when injecting an emf.  The classes did not need to be
listed in the persistence.xml and OpenJPA's class transformer hooked into
the container - so I did not need to pre-enhance the entities.  However,
this did not happen when I went the app managed route - which is like
running in JSE mode (which requires classes to be listed).  I had to perform
enhancement by other means and my entities needed to be listed in the
persistence.xml.

Injection into a servlet or EJB looks to be the best way to go, if possible.

-Jeremy

On Mon, Jul 19, 2010 at 8:04 AM, Stefan Schilling <ma...@gmx.de> wrote:

> Hello,
>
> I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.
>
> I'm currently having two different setups in our persistence.xml; here's
> the working one:
>
> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>        http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> version="1.0">
>
>        <persistence-unit name="myApplicationPersistenceUnit"
> transaction-type="RESOURCE_LOCAL">
>
>  <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
>                <jta-data-source>jdbc/MyDataSource</jta-data-source>
>                <properties>
>                        <property name="openjpa.Log"
> value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
>                        <!-- <property
> name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
>                </properties>
>        </persistence-unit>
> </persistence>
>
> This one has the disadvantage, that the entity classes used (here: Class1
> and Class2) need to be listed twice (in persistence.xml and pom.xml), to
> configure the Enhancer outside of Glassfish and push the results into
> OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up to
> date is error prone, especially as the following error is produced, if this
> step is omitted or some classes are forgotten:
>
> <openjpa-2.0.0-r422266:935683 nonfatal user error>
> org.apache.openjpa.persistence.ArgumentException: An error occurred while
> parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated
> DESC". Error message: The name "Class1" is not a recognized entity or
> identifier. Known entity names: []
>        at
> org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
>        at
> org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
>        at
> org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
>        at
> org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
>        at
> org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
>        at
> org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
>        at
> org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
>        at
> org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
>        at org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
>        at
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
>        at
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
>        at
> org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
>        at
> my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
>        at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
>        at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
>        at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
>        at
> com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
>        at
> com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
>        at
> com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>        at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>        at
> com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
>        at
> com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
>        at
> com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
>        at
> org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java
> from :1414)
>        at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
>        at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
>        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>        at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>        at
> com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
>        at
> com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
>        at
> com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
>        at
> org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java
> from :815)
>        at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
>        at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
>        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
>        at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
>        at
> com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
>        at
> com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
>        at
> com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
>        at
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
>        at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
>        at
> com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
>        at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
>        at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
>        at
> com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
>        at
> com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
>        at
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
>        at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
>        at
> com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
>        at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
>        at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
>        at
> org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
>        at
> org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
>        at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
>        at
> com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
>        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>        at
> org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
>        at
> com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
>        at
> com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
>        at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
>        at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
>        at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
>        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
>        at
> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
>        at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
>        at
> org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
>        at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
>        at
> com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
>        at
> com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
>        at
> com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
>        at
> com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
>        at
> com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
>        at
> com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
>        at
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
>        at
> com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
>        at
> com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
>        at
> com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
>        at
> com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
>        at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
>        at
> com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
>        at
> com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
>        at java.lang.Thread.run(Thread.java:619)
> |#]
>
> Now, we want to use Glassfish's automatic Enhancer support, as there seems
> to be a requirement to do so for JavaEE 5 compatible app servers (see:
> http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container
> ).
>
> As the just copying the openjpa lib (plus required serp-1.13.1 library) to
> Glassfish's\domains\domain1\lib directory doesn't seem to help, I installed
> the OSGi-compatible packages (it also requires commons-lang-2.4.0,
> commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as well
> as serp-1.13.1; all obtained from springsource.com) and used the following
> persistence.xml:
>
> <persistence
>        xmlns="http://java.sun.com/xml/ns/persistence"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>                http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
>        version="1.0">
>
>        <persistence-unit name="myApplicationPersistenceUnit">
>
>  <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
>                <jta-data-source>jdbc/MyDataSource</jta-data-source>
>                <properties>
>                        <property name="openjpa.TransactionMode"
> value="managed"/>
>                        <property name="openjpa.ConnectionFactoryMode"
> value="managed"/>
>                <property name="openjpa.jdbc.DBDictionary" value="mysql"/>
>
>                <property name="openjpa.MetaDataFactory"
> value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
>
>                        <property name="openjpa.Log"
> value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
>                </properties>
>        </persistence-unit>
> </persistence>
>
> (Note: This persistence.xml was inspired by a IBM WebSphere 6.1 article,
> (although WebSphere 7 is our client's target platform; see:
> http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html
> )
>
> After installing all the libraries through felix's admin web app, all
> bundles were shown to be actived, but when deploying the application, the
> following Exception came up:
>
> [#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396:
> Servlet /myApplication threw load() exception
> com.sun.enterprise.container.common.spi.util.InjectionException: Error
> creating managed object for class my.domain.servlets.Servlets1
>        at
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
>        at
> com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
>        at
> com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
>        at
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
>        at
> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
>        at
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
>        at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
>        at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
>        at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
>        at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
>        at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
>        at
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
>        at
> com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
>        at
> com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
>        at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
>        at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
>        at
> org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
>        at
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
>        at
> com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
>        at
> org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
>        at
> com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
>        at
> org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
>        at
> org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
>        at java.util.TimerThread.mainLoop(Timer.java:512)
>        at java.util.TimerThread.run(Timer.java:462)
> Caused by: java.lang.reflect.InvocationTargetException
>        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>        at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>        at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>        at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>        at
> com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
>        ... 32 more
> Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
>        at
> org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
>        at
> org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
>        at
> org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
>        at
> org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
>        at
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
>        at
> org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
>        at
> org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
>        at
> org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
>        at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
>        at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
>        at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
>        at
> org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:597)
>        at
> org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
>        at
> org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
>        at
> org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
>        at
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
>        at
> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
>        at
> my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
>        at my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
>        at
> my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
>        at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
>        ... 37 more
> |#]
>
> As a result, I have two questions:
> 1) how do I enable OpenJPA's Enhancer to run at deployment time?
> 2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi
> bundle, what else do I need to do to get it running?
>
> Note 1: no, I cannot use Glassfishv3's integrated toplink support, as our
> target platform is IBM WebSphere 7 w/ OpenJPA
> Note 2: this post got cross-posted at Glassfish's forum (
> http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report it
> here, if something happens.
>
> Thanks a lot for your support and please do not hesitate to ask for
> anything else you might need to understand or help.
>
> kniffte
> --
> GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT!
> Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01
>

Re: Glassfishv3 + OpenJPA-2.0.0: Enhancer not working

Posted by Donald Woods <dw...@apache.org>.
Doubt the Glassfish enhancer would ever work, as it is being provided by
Eclipselink and enhanced entities are provider specific.

If you're building with Maven, then try using the openjpa-maven-plugin
at build time to enhance them -
  http://openjpa.apache.org/enhancement-with-maven.html

For OSGi apps on Glassfish, you will also need to integrate the Apache
Aries JPA modules, as OpenJPA by itself does not implement the EEG 4.2
JPA for OSGi spec -
  http://incubator.apache.org/aries/


-Donald


On 7/19/10 9:04 AM, Stefan Schilling wrote:
> Hello,
> 
> I have a Glassfishv3 running here and *need* to use OpenJPA-2.0.0.
> 
> I'm currently having two different setups in our persistence.xml; here's the working one:
> 
> <persistence xmlns="http://java.sun.com/xml/ns/persistence" 
> 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> 	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence 
> 	http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0">
> 	
> 	<persistence-unit name="myApplicationPersistenceUnit" transaction-type="RESOURCE_LOCAL">
> 		<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> 		<jta-data-source>jdbc/MyDataSource</jta-data-source>
> 		<properties>
> 			<property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> 			<!-- <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/> -->
> 		</properties>
> 	</persistence-unit>
> </persistence>
> 
> This one has the disadvantage, that the entity classes used (here: Class1 and Class2) need to be listed twice (in persistence.xml and pom.xml), to configure the Enhancer outside of Glassfish and push the results into OpenJPA's MetaDataFactory. Of course, keeping two lists of classes up to date is error prone, especially as the following error is produced, if this step is omitted or some classes are forgotten:
> 
> <openjpa-2.0.0-r422266:935683 nonfatal user error> org.apache.openjpa.persistence.ArgumentException: An error occurred while parsing the query filter "SELECT g FROM Class1 g ORDER BY g.dateCreated DESC". Error message: The name "Class1" is not a recognized entity or identifier. Known entity names: []
> 	at org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:119)
> 	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:197)
> 	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:167)
> 	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:242)
> 	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:212)
> 	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:205)
> 	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$200(JPQLExpressionBuilder.java:81)
> 	at org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:2387)
> 	at org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:61)
> 	at org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:154)
> 	at org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:671)
> 	at org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:652)
> 	at org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:618)
> 	at org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:680)
> 	at org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:587)
> 	at org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:985)
> 	at org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:971)
> 	at org.apache.openjpa.persistence.EntityManagerImpl.createQuery(EntityManagerImpl.java:100)
> 	at my.domain.database.DatabaseAccess.getAllClass1(DatabaseAccess.java:159)
> 	at my.domain.portlets.MyPortlet.doView(MyPortlet.java:74)
> 	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
> 	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
> 	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
> 	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:66)
> 	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:91)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> 	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:630)
> 	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:713)
> 	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
> 	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java from :1414)
> 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> 	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:3616)
> 	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1110)
> 	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:162)
> 	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:96)
> 	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:261)
> 	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:183)
> 	at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java from :815)
> 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:406)
> 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:483)
> 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:373)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:802)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:619)
> 	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:549)
> 	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:342)
> 	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:599)
> 	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:219)
> 	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
> 	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
> 	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:154)
> 	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
> 	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
> 	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:504)
> 	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:481)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:139)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> 	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> 	at org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> 	at org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> 	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> 	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:128)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:206)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:213)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:387)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:47)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:254)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at org.apache.catalina.core.ApplicationDispatcher.doInvoke(ApplicationDispatcher.java:800)
> 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:664)
> 	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:497)
> 	at org.apache.catalina.core.ApplicationDispatcher.doDispatch(ApplicationDispatcher.java:468)
> 	at org.apache.catalina.core.ApplicationDispatcher.dispatch(ApplicationDispatcher.java:364)
> 	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:314)
> 	at com.liferay.portal.servlet.I18nServlet.service(I18nServlet.java:101)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
> 	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1523)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:181)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:243)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:109)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:179)
> 	at com.liferay.portal.servlet.filters.threadlocal.ThreadLocalFilter.processFilter(ThreadLocalFilter.java:37)
> 	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:106)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:277)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
> 	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
> 	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
> 	at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
> 	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:233)
> 	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:165)
> 	at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
> 	at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
> 	at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
> 	at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
> 	at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
> 	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
> 	at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
> 	at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
> 	at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
> 	at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
> 	at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
> 	at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
> 	at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
> 	at java.lang.Thread.run(Thread.java:619)
> |#]
> 
> Now, we want to use Glassfish's automatic Enhancer support, as there seems to be a requirement to do so for JavaEE 5 compatible app servers (see: http://openjpa.apache.org/builds/latest/docs/manual/ref_guide_pc_enhance.html#ref_guide_pc_enhance_runtime_container).
> 
> As the just copying the openjpa lib (plus required serp-1.13.1 library) to Glassfish's\domains\domain1\lib directory doesn't seem to help, I installed the OSGi-compatible packages (it also requires commons-lang-2.4.0, commons-collections-3.2.1, commons-logging-1.1.1, commons-pool-1.5.3 as well as serp-1.13.1; all obtained from springsource.com) and used the following persistence.xml:
> 
> <persistence 
> 	xmlns="http://java.sun.com/xml/ns/persistence"
> 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> 	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
> 		http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
> 	version="1.0">
> 
> 	<persistence-unit name="myApplicationPersistenceUnit">
> 		<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> 		<jta-data-source>jdbc/MyDataSource</jta-data-source>
> 		<properties>
> 			<property name="openjpa.TransactionMode" value="managed"/>
> 			<property name="openjpa.ConnectionFactoryMode" value="managed"/>
> 	    	<property name="openjpa.jdbc.DBDictionary" value="mysql"/>
> 	    	
> 	    	<property name="openjpa.MetaDataFactory" value="jpa(Types=my.domain.entity.Class1;my.domain.entity.Class2)"/>
> 	    	
> 			<property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
> 		</properties>
> 	</persistence-unit>
> </persistence>
> 
> (Note: This persistence.xml was inspired by a IBM WebSphere 6.1 article, (although WebSphere 7 is our client's target platform; see: http://www.ibm.com/developerworks/websphere/techjournal/0612_barcia/0612_barcia.html)
> 
> After installing all the libraries through felix's admin web app, all bundles were shown to be actived, but when deploying the application, the following Exception came up:
> 
> [#|2010-07-13T14:02:17.996+0000|SEVERE|glassfishv3.0|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=26;_ThreadName=Thread-1;|WebModule[/myApplication]PWC1396: Servlet /myApplication threw load() exception
> com.sun.enterprise.container.common.spi.util.InjectionException: Error creating managed object for class my.domain.servlets.Servlets1
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:312)
> 	at com.sun.enterprise.web.WebContainer.createServletInstance(WebContainer.java:700)
> 	at com.sun.enterprise.web.WebModule.createServletInstance(WebModule.java:1937)
> 	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1252)
> 	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1229)
> 	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4934)
> 	at org.apache.catalina.core.StandardContext.start(StandardContext.java:5207)
> 	at com.sun.enterprise.web.WebModule.start(WebModule.java:499)
> 	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:928)
> 	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:912)
> 	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:694)
> 	at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1933)
> 	at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1605)
> 	at com.sun.enterprise.web.WebApplication.start(WebApplication.java:90)
> 	at org.glassfish.internal.data.EngineRef.start(EngineRef.java:126)
> 	at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:241)
> 	at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:236)
> 	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:339)
> 	at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:183)
> 	at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:272)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:310)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:320)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1176)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$900(CommandRunnerImpl.java:83)
> 	at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
> 	at org.glassfish.deployment.autodeploy.AutoOperation.run(AutoOperation.java:141)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.deploy(AutoDeployer.java:573)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.deployAll(AutoDeployer.java:459)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:391)
> 	at org.glassfish.deployment.autodeploy.AutoDeployer.run(AutoDeployer.java:376)
> 	at org.glassfish.deployment.autodeploy.AutoDeployService$1.run(AutoDeployService.java:195)
> 	at java.util.TimerThread.mainLoop(Timer.java:512)
> 	at java.util.TimerThread.run(Timer.java:462)
> Caused by: java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> 	at com.sun.enterprise.container.common.impl.util.InjectionManagerImpl.createManagedObject(InjectionManagerImpl.java:303)
> 	... 32 more
> Caused by: java.lang.NoClassDefFoundError: serp/util/Strings
> 	at org.apache.openjpa.lib.conf.Configurations.newInstance(Configurations.java:200)
> 	at org.apache.openjpa.lib.conf.ObjectValue.newInstance(ObjectValue.java:124)
> 	at org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103)
> 	at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
> 	at org.apache.openjpa.lib.conf.ConfigurationImpl.getLogFactory(ConfigurationImpl.java:209)
> 	at org.apache.openjpa.lib.conf.ConfigurationImpl.getLog(ConfigurationImpl.java:226)
> 	at org.apache.openjpa.conf.OpenJPAConfigurationImpl.getConfigurationLog(OpenJPAConfigurationImpl.java:1619)
> 	at org.apache.openjpa.lib.conf.ConfigurationImpl.loadGlobals(ConfigurationImpl.java:191)
> 	at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:366)
> 	at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:108)
> 	at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.<init>(JDBCConfigurationImpl.java:99)
> 	at org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.newInstance(JDBCBrokerFactory.java:59)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java:124)
> 	at org.apache.openjpa.kernel.Bootstrap.newBrokerFactory(Bootstrap.java:62)
> 	at org.apache.openjpa.persistence.PersistenceProviderImpl.getBrokerFactory(PersistenceProviderImpl.java:148)
> 	at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:94)
> 	at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:154)
> 	at org.apache.openjpa.persistence.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:65)
> 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
> 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
> 	at my.domain.database.DatabaseAccess.getEntityManagerPersistenceUnit(DatabaseAccess.java:36)
> 	at my.domain.database.DatabaseAccess.<init>(DatabaseAccess.java:19)
> 	at my.domain.database.DatabaseAccess.getInstance(DatabaseAccess.java:23)
> 	at my.domain.servlets.Servlets1<init>(Servlets1.java:36)
> 	... 37 more
> |#]
> 
> As a result, I have two questions:
> 1) how do I enable OpenJPA's Enhancer to run at deployment time?
> 2) if question 1) requires the installment of OpenJPA-2.0.0 as a OSGi bundle, what else do I need to do to get it running?
> 
> Note 1: no, I cannot use Glassfishv3's integrated toplink support, as our target platform is IBM WebSphere 7 w/ OpenJPA
> Note 2: this post got cross-posted at Glassfish's forum (http://forums.java.net/jive/thread.jspa?threadID=151839). I'll report it here, if something happens.
> 
> Thanks a lot for your support and please do not hesitate to ask for anything else you might need to understand or help.
> 
> kniffte