[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-3594) Hibernate collection listener throw exception when adding entity to the collection
Adam Warski (JIRA)
noreply at atlassian.com
Wed Nov 12 07:30:17 EST 2008
[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Adam Warski resolved HHH-3594.
------------------------------
Assignee: Adam Warski
Resolution: Fixed
Fix Version/s: 3.4
Fixed in trunk.
Note however, that even with this working, your relation won't be persisted. You have there a bidirectional relation, and set the field on the wrong side. For it to work properly, you'll ahve to do entityTwo.setEntityOne(entityOne).
> Hibernate collection listener throw exception when adding entity to the collection
> ----------------------------------------------------------------------------------
>
> Key: HHH-3594
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3594
> Project: Hibernate Core
> Issue Type: Bug
> Components: envers
> Environment: Hibernate Manager 3.4.0.GA (hibernate core 3.3.1.GA) and Envers 1.1.0.GA
> Reporter: louie
> Assignee: Adam Warski
> Fix For: 3.4
>
> Attachments: envers-1.1.0.zip
>
>
> For the entity which has one-to-many relationship, in the case of enable the following listeners:
> <property name="hibernate.ejb.event.pre-collection-update" value="org.jboss.envers.event.VersionsEventListener" />
> <property name="hibernate.ejb.event.pre-collection-remove" value="org.jboss.envers.event.VersionsEventListener" />
> <property name="hibernate.ejb.event.post-collection-recreate" value="org.jboss.envers.event.VersionsEventListener" />
> If add a new entry in the one-to-many collection object, when we try to persist this entity. The Envers throws the following exception
> Nov 10, 2008 12:10:07 PM org.hibernate.transaction.JDBCTransaction notifyLocalSynchsBeforeTransactionCompletion
> SEVERE: exception calling user Synchronization
> Shuting down Hibernate JPA layer.
> org.hibernate.PropertyAccessException: could not get a field value by reflection getter of com.hibernate.envers.bug.EntityTwo.entityOne
> at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:58)
> at org.hibernate.property.DirectPropertyAccessor$DirectGetter.getForInsert(DirectPropertyAccessor.java:63)
> at org.hibernate.tuple.entity.AbstractEntityTuplizer.getPropertyValuesToInsert(AbstractEntityTuplizer.java:294)
> at org.hibernate.tuple.entity.PojoEntityTuplizer.getPropertyValuesToInsert(PojoEntityTuplizer.java:239)
> at org.hibernate.persister.entity.AbstractEntityPersister.getPropertyValuesToInsert(AbstractEntityPersister.java:3696)
> at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:290)
> at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
> at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
> at org.hibernate.ejb.event.EJB3SaveEventListener.saveWithGeneratedId(EJB3SaveEventListener.java:43)
> at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
> at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56)
> at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
> at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50)
> at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
> at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:562)
> at org.hibernate.impl.SessionImpl.save(SessionImpl.java:550)
> at org.jboss.envers.synchronization.work.PersistentCollectionChangeWorkUnit.perform(PersistentCollectionChangeWorkUnit.java:67)
> at org.jboss.envers.synchronization.VersionsSync.executeInSession(VersionsSync.java:120)
> at org.jboss.envers.synchronization.VersionsSync.beforeCompletion(VersionsSync.java:144)
> at org.hibernate.transaction.JDBCTransaction.notifyLocalSynchsBeforeTransactionCompletion(JDBCTransaction.java:274)
> at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:140)
> at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
> at com.hibernate.envers.bug.AppTest.testPersistence(AppTest.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 junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:118)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> 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.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.java:213)
> at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
> at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
> at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
> 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.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:338)
> at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:997)
> Caused by: java.lang.IllegalArgumentException: Can not set com.hibernate.envers.bug.EntityOne field com.hibernate.envers.bug.EntityTwo.entityOne to java.util.HashMap
> at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:146)
> at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:150)
> at sun.reflect.UnsafeFieldAccessorImpl.ensureObj(UnsafeFieldAccessorImpl.java:37)
> at sun.reflect.UnsafeObjectFieldAccessorImpl.get(UnsafeObjectFieldAccessorImpl.java:18)
> Stopping in-memory HSQL database.
> Building JPA EntityManager for unit tests
> at java.lang.reflect.Field.get(Field.java:358)
> at org.hibernate.property.DirectPropertyAccessor$DirectGetter.get(DirectPropertyAccessor.java:55)
> ... 48 more
> Nov 10, 2008 12:10:07 PM org.hibernate.impl.SessionFactoryImpl close
> Attached is the test project which include this test case.
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