[jira] Commented: (OPENJPA-445) Class cast problem when trying to migrate from Toplink Esseltials

["Marko Asplund (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENJPA-445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12543367 ] 

Marko Asplund commented on OPENJPA-445:
---------------------------------------

Tried also with Hibernate Entitymanager JPA implementation which also works without problems in this scenario.

> Class cast problem when trying to migrate from Toplink Esseltials
> -----------------------------------------------------------------
>
>                 Key: OPENJPA-445
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-445
>             Project: OpenJPA
>          Issue Type: Bug
>    Affects Versions: 1.0.1
>         Environment: Spring 2.0, Axis2 1.3, Tomcat 6.0
>            Reporter: Marko Asplund
>
> I've an application that uses JPA which I'm trying switch from Toplink
> Essentials to OpenJPA 1.0.1.
> The application uses Spring 2.0, Axis2 1.3 and it runs on Tomcat 6.0.
> OpenJPA seems to be working in a test case with the following call chain
> - jsp
> - Spring service bean (uses declarative transaction management)
> - Spring DAO bean
> - OpenJPA
> but when making a RESTful Web Service request through the web browser that
> gets dispatched to the service bean via Axis2 the client, the browser gets
> the error below.
> <Exception>
> org.apache.axis2.AxisFault:
> org.codehaus.jam.internal.elements.UnresolvedClassImpl cannot be cast to
> org.codehaus.jam.internal.elements.ClassImpl
>     at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417)
>     at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic
> (RPCMessageReceiver.java:156)
>     at
> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(
> AbstractInOutMessageReceiver.java:40)
>     at org.apache.axis2.receivers.AbstractMessageReceiver.receive(
> AbstractMessageReceiver.java:96)
>     at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
>     at org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(
> RESTUtil.java:125)
>     at org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(
> RESTUtil.java:119)
>     at
> org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest
> (AxisServlet.java:799)
>     at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java
> :242)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:290)
>     at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:206)
>     at org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:233)
>     at org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:175)
>     at org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:128)
>     at org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:102)
>     at org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:109)
>     at org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:263)
>     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
> :844)
>     at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
> Http11Protocol.java:584)
>     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java
> :447)
>     at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.ClassCastException:
> org.codehaus.jam.internal.elements.UnresolvedClassImpl cannot be cast to
> org.codehaus.jam.internal.elements.ClassImpl
>     at org.codehaus.jam.internal.JamClassLoaderImpl.loadClass(
> JamClassLoaderImpl.java:96)
>     at org.codehaus.jam.JamClassIterator.nextClass(JamClassIterator.java:68)
>     at org.codehaus.jam.JamClassIterator.next(JamClassIterator.java:88)
>     at org.apache.axis2.databinding.utils.BeanUtil.getPullParser(
> BeanUtil.java:85)
>     at org.apache.axis2.rpc.receivers.RPCUtil.processResponse(RPCUtil.java
> :97)
>     at org.apache.axis2.rpc.receivers.RPCUtil.processResponseAsDocLitWrapped
> (RPCUtil.java:437)
>     at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic
> (RPCMessageReceiver.java:134)
>     ... 21 more
> </Exception>

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.