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Re: [eclipselink-users] Problem persisting Serializable type
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Guy,
Thanks for the prompt response. That work around did the trick.
-- Rafael Bedia
On Tue, 2011-01-04 at 11:01 -0500, Guy Pelletier wrote:
> Hi,
>
> Looks like your mapping is being defaulted to a variable one to one
> mapping. Adding an @Basic to "parameterValue" should get you around
> the issue.
>
> I have entered the following bug to have this looked at:
>
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=333488
>
> Cheers,
> Guy
>
> On 03/01/2011 11:50 AM, Rafael Bedia wrote:
> > I'm getting an exception in Eclipselink 2.0.1 (being used with Glassfish
> > 3) when I try to persist an entity with a field of type Serializable.
> > I'm using Derby as the database.
> >
> > The exception is as follows:
> >
> > SEVERE: Error while saving process instance
> > javax.persistence.RollbackException:
> > java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> > at
> > org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commitInternal(EntityTransactionImpl.java:102)
> > at
> > org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commit(EntityTransactionImpl.java:63)
> > at
> > home.model.DataStoreManager.addDroolsProcessInstance(DataStoreManager.java:221)
> > at
> > home.model.DataStoreManager.addNewProcessInstance(DataStoreManager.java:137)
> > at
> > home.server.ConformaServiceImpl.addProcessInstance(ConformaServiceImpl.java:437)
> > 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
> > com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:527)
> > at
> > com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:166)
> > at
> > com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
> > 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 home.server.security.AuthFilter.doFilter(AuthFilter.java:151)
> > 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:325)
> > at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:226)
> > at
> > com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:239)
> > 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)
> > Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> > at java.util.ArrayList.RangeCheck(ArrayList.java:547)
> > at java.util.ArrayList.get(ArrayList.java:322)
> > at
> > org.eclipse.persistence.queries.DoesExistQuery.getDoesExistField(DoesExistQuery.java:245)
> > at
> > org.eclipse.persistence.queries.DoesExistQuery.prepare(DoesExistQuery.java:306)
> > at
> > org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:464)
> > at
> > org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:430)
> > at
> > org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:646)
> > at
> > org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:589)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2857)
> > at
> > org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1225)
> > at
> > org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1207)
> > at
> > org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1167)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.checkForUnregisteredExistingObject(UnitOfWorkImpl.java:753)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.discoverAndPersistUnregisteredNewObjects(UnitOfWorkImpl.java:4108)
> > at
> > org.eclipse.persistence.mappings.ObjectReferenceMapping.cascadeDiscoverAndPersistUnregisteredNewObjects(ObjectReferenceMapping.java:801)
> > at
> > org.eclipse.persistence.mappings.ObjectReferenceMapping.cascadeDiscoverAndPersistUnregisteredNewObjects(ObjectReferenceMapping.java:779)
> > at
> > org.eclipse.persistence.internal.descriptors.ObjectBuilder.cascadeDiscoverAndPersistUnregisteredNewObjects(ObjectBuilder.java:1533)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.discoverAndPersistUnregisteredNewObjects(UnitOfWorkImpl.java:4120)
> > at
> > org.eclipse.persistence.mappings.CollectionMapping.cascadeDiscoverAndPersistUnregisteredNewObjects(CollectionMapping.java:358)
> > at
> > org.eclipse.persistence.internal.descriptors.ObjectBuilder.cascadeDiscoverAndPersistUnregisteredNewObjects(ObjectBuilder.java:1533)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.discoverAndPersistUnregisteredNewObjects(UnitOfWorkImpl.java:4120)
> > at
> > org.eclipse.persistence.mappings.ObjectReferenceMapping.cascadeDiscoverAndPersistUnregisteredNewObjects(ObjectReferenceMapping.java:801)
> > at
> > org.eclipse.persistence.mappings.ObjectReferenceMapping.cascadeDiscoverAndPersistUnregisteredNewObjects(ObjectReferenceMapping.java:779)
> > at
> > org.eclipse.persistence.internal.descriptors.ObjectBuilder.cascadeDiscoverAndPersistUnregisteredNewObjects(ObjectBuilder.java:1533)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.discoverAndPersistUnregisteredNewObjects(UnitOfWorkImpl.java:4120)
> > at
> > org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.discoverUnregisteredNewObjects(RepeatableWriteUnitOfWork.java:225)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.calculateChanges(UnitOfWorkImpl.java:691)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithChangeSet(UnitOfWorkImpl.java:1493)
> > at
> > org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.commitRootUnitOfWork(RepeatableWriteUnitOfWork.java:200)
> > at
> > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitAndResume(UnitOfWorkImpl.java:1129)
> > at
> > org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commitInternal(EntityTransactionImpl.java:84)
> > ... 42 more
> >
> > Here is the entity:
> >
> > @Entity
> > public class Parameter {
> > @Id
> > private Long id;
> >
> > private Serializable parameterValue;
> >
> > public Serializable getParameterValue() {
> > return parameterValue;
> > }
> >
> > public void setParameterValue(Serializable parameterValue) {
> > this.parameterValue = parameterValue;
> > }
> > }
> >
> > The exception doesn't give me much of a clue of where the problem is.
> >
> > But, if I leave parameterValue unset then persisting works just fine.
> > This was also working on Glassfish 2 using Toplink. So I'm wondering
> > what changed or what could I be doing wrong?
> >
> > -- Rafael Bedia
> >
> > _______________________________________________
> > eclipselink-users mailing list
> > eclipselink-users@xxxxxxxxxxx
> > https://dev.eclipse.org/mailman/listinfo/eclipselink-users
> >
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