[hibernate-issues] [Hibernate-JIRA] Created: (HHH-3594) Hibernate collection listener throw exception when adding entity to the collection

[louie (JIRA)]

Hibernate collection listener throw exception when adding entity to the collection
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                 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
         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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