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Posted to dev@openjpa.apache.org by "Roman Zulauf (JIRA)" <ji...@apache.org> on 2010/06/09 12:33:12 UTC
[jira] Updated: (OPENJPA-1688) PersistenceMetaDataFactory does not
recorgnize http://java.sun.com/xml/ns/persistence Namespace and throws
Exception
[ https://issues.apache.org/jira/browse/OPENJPA-1688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Roman Zulauf updated OPENJPA-1688:
----------------------------------
Attachment: orm.xml
orm_2.xml
Files that create Exception if put in META-INF and there is no internet access.
> PersistenceMetaDataFactory does not recorgnize http://java.sun.com/xml/ns/persistence Namespace and throws Exception
> --------------------------------------------------------------------------------------------------------------------
>
> Key: OPENJPA-1688
> URL: https://issues.apache.org/jira/browse/OPENJPA-1688
> Project: OpenJPA
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: Roman Zulauf
> Attachments: orm.xml, orm_2.xml
>
>
> I have a Java project with a persistence.xml and an orm.xml in the META-INF folder. Both persistence.xml and orm.xml files contain JPA Persistence Meta-Data. OpenJPA can correctly parse my persistence.xml but it needs network access to parse the orm.xml because of the schema location specified as xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd". When parsing persistence.xml OpenJPA does not access the network to retrieve the specified schema.
> The exception thrown is:
> Caused by: <openjpa-2.0.0-r422266:935683 nonfatal general error> org.apache.openjpa.persistence.PersistenceException: org.xml.sax.SAXException: jar:file:/C:/WMPS/wmcc.jar!/META-INF/orm.xml [Location: Line: 6, C: 19]: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'persistence'.
> at org.apache.openjpa.persistence.PersistenceMetaDataFactory.parseXML(PersistenceMetaDataFactory.java:295)
> at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load(PersistenceMetaDataFactory.java:228)
> at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:554)
> at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:374)
> at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:358)
> at org.apache.openjpa.meta.MetaDataRepository.resolveAll(MetaDataRepository.java:1923)
> at org.apache.openjpa.meta.MetaDataRepository.getQueryMetaDataInternal(MetaDataRepository.java:1901)
> at org.apache.openjpa.meta.MetaDataRepository.getQueryMetaData(MetaDataRepository.java:1888)
> at org.apache.openjpa.persistence.EntityManagerImpl.createNamedQuery(EntityManagerImpl.java:1012)
> at org.apache.openjpa.persistence.EntityManagerImpl.createNamedQuery(EntityManagerImpl.java:1005)
> If I remove the schema location from the orm.xml file, another exception is thrown:
> 9125 wmps WARN [main] openjpa.Enhance - An exception was thrown while attempting to perform class file transformation on "ch/wiegand/appl/wmm/wmcc/model/article/Price":
> <openjpa-2.0.0-r422266:935683 nonfatal general error> org.apache.openjpa.util.GeneralException: org.xml.sax.SAXException: file:/Q:/proj/wiegand/MMCC/bin/META-INF/orm.xml [Location: Line: 4, C: 19]: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'persistence'.
> at org.apache.openjpa.persistence.PersistenceMetaDataFactory.parseXML(PersistenceMetaDataFactory.java:295)
> at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load(PersistenceMetaDataFactory.java:228)
> at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:554)
> at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:374)
> at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:358)
> at org.apache.openjpa.enhance.PCEnhancer.<init>(PCEnhancer.java:256)
> at org.apache.openjpa.enhance.PCEnhancer.<init>(PCEnhancer.java:227)
> at org.apache.openjpa.enhance.PCClassFileTransformer.transform0(PCClassFileTransformer.java:139)
> at org.apache.openjpa.enhance.PCClassFileTransformer.transform(PCClassFileTransformer.java:120)
> at sun.instrument.TransformerManager.transform(TransformerManager.java:169)
> at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:365)
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:247)
> at org.apache.openjpa.meta.MetaDataRepository.classForName(MetaDataRepository.java:1525)
> at org.apache.openjpa.meta.MetaDataRepository.loadPersistentTypesInternal(MetaDataRepository.java:1501)
> at org.apache.openjpa.meta.MetaDataRepository.loadPersistentTypes(MetaDataRepository.java:1479)
> at org.apache.openjpa.kernel.AbstractBrokerFactory.loadPersistentTypes(AbstractBrokerFactory.java:272)
> at org.apache.openjpa.kernel.AbstractBrokerFactory.initializeBroker(AbstractBrokerFactory.java:228)
> at org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:202)
> at org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:156)
> at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:213)
> at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:151)
> at org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:57)
> at ch.wiegand.appl.wmm.wmcc.persistence.PersistenceManager.<init>(PersistenceManager.java:48)
> at ch.wiegand.appl.wmm.wmcc.persistence.PersistenceManagerFactory.createPersistenceManager(PersistenceManagerFactory.java:25)
> at ch.wiegand.appl.wmm.wmps.manager.PrepStationManager.<init>(PrepStationManager.java:61)
> at ch.wiegand.appl.wmm.wmps.facade.cli.PrepStationApp.setup(PrepStationApp.java:62)
> at ch.wiegand.appl.wmm.wmps.facade.cli.PrepStationApp.main(PrepStationApp.java:90)
> Caused by: java.io.IOException: org.xml.sax.SAXException: file:/Q:/proj/wiegand/MMCC/bin/META-INF/orm.xml [Location: Line: 4, C: 19]: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'persistence'.
> at org.apache.openjpa.lib.meta.XMLMetaDataParser.parseNewResource(XMLMetaDataParser.java:396)
> at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:334)
> at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:311)
> at org.apache.openjpa.lib.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:284)
> at org.apache.openjpa.persistence.XMLPersistenceMetaDataParser.parse(XMLPersistenceMetaDataParser.java:364)
> at org.apache.openjpa.persistence.PersistenceMetaDataFactory.parseXML(PersistenceMetaDataFactory.java:293)
> ... 39 more
> Caused by: org.xml.sax.SAXException: file:/Q:/proj/wiegand/MMCC/bin/META-INF/orm.xml [Location: Line: 4, C: 19]: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'persistence'.
> at org.apache.openjpa.lib.meta.XMLMetaDataParser.getException(XMLMetaDataParser.java:675)
> at org.apache.openjpa.lib.meta.XMLMetaDataParser.error(XMLMetaDataParser.java:434)
> at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134)
> at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
> at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)
> at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1915)
> at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:705)
> at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:400)
> at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:626)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3103)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:922)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
> at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
> at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
> at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
> at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
> at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
> at org.apache.openjpa.lib.meta.XMLMetaDataParser.parseNewResource(XMLMetaDataParser.java:393)
> ... 44 more
> Because the used Parser factory is not under the control of the application, there seems to be no way to set the schema location programmatically. If there is way, it seems to be missing in the documentation.
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