Can't find org.hibernate.id.IdentifierGenerationException

[gvalenc]

Caused by: java.lang.ClassNotFoundException: org.hibernate.id.IdentifierGenerationException

at java.lang.Class.forNameImpl(Native Method)

at java.lang.Class.forName(Class.java:172)

at org.jboss.remoting.loading.ObjectInputStreamWithClassLoader.resolveClass(ObjectInputStreamWithClassLoader.java:179)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1579)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1500)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1736)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1951)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1875)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1757)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1951)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1875)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1757)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1951)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1875)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1757)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:352)

at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObjectVersion2_2(JavaSerializationManager.java:238)

at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:138)

at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:123)

at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.versionedRead(MicroSocketClientInvoker.java:1220)

at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:850)

at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:165)

at org.jboss.remoting.Client.invoke(Client.java:1724)

at org.jboss.remoting.Client.invoke(Client.java:629)

at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)

at $Proxy3.invoke(Unknown Source)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)

at $Proxy2.createSubscription(Unknown Source)

at com.venetica.vbr.client.res.RepoEventServices.subscribeToRepoItem(RepoEventServices.java:226)

at com.venetica.vbr.res.ejb.director.test.RepoEventServicesTest.main(RepoEventServicesTest.java:86)

at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)

at $Proxy3.invoke(Unknown Source)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)

... 3 more

I'm on AS 5.1.0 GA. I'm getting a strange exception when trying to persist a POJO via a session bean. The bean is deployed in default config.

Caused by: java.lang.ClassNotFoundException: org.hibernate.id.IdentifierGenerationException

at java.lang.Class.forNameImpl(Native Method)

at java.lang.Class.forName(Class.java:172)

at org.jboss.remoting.loading.ObjectInputStreamWithClassLoader.resolveClass(ObjectInputStreamWithClassLoader.java:179)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1579)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1500)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1736)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1951)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1875)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1757)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1951)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1875)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1757)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1951)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1875)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1757)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1333)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:352)

at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObjectVersion2_2(JavaSerializationManager.java:238)

at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:138)

at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:123)

at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.versionedRead(MicroSocketClientInvoker.java:1220)

at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:850)

at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:165)

at org.jboss.remoting.Client.invoke(Client.java:1724)

at org.jboss.remoting.Client.invoke(Client.java:629)

at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)

at $Proxy3.invoke(Unknown Source)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)

at $Proxy2.createSubscription(Unknown Source)

at ******************************(*********.java:226)

at **********************************.main(****.java:86)

at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)

at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)

at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)

at $Proxy3.invoke(Unknown Source)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)

at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)

... 3 more

This class is definitely in JBOSS_HOME/common/lib/hibernate-core.jar. How can it not find this class?

[jaikiran]

The exception seems to be happening on the client side and not on the server. Are you invoking the bean from a remote JVM? Does the client have the hibernate jars in its classpath?

[gvalenc]

You are right. The exception is on the client side. I have jbossall-client.jar as usual on the client side. I wasn't aware I needed more. Do you have the docs on this handy so I know what I need to add specifically and under what scenarios?

[gvalenc]

I tried adding JBOSS_HOME/common/lib/hibernate-core.jar to the client class path and that solved it, though not sure if that's the appropriate way of doing it. However, I now get this:

Caused by: javax.persistence.PersistenceException: org.hibernate.id.IdentifierGenerationException: this id generator generates long, integer, short

at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614)

at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:226)

at org.jboss.jpa.tx.TransactionScopedEntityManager.persist(TransactionScopedEntityManager.java:187)

Caused by: javax.persistence.PersistenceException: org.hibernate.id.IdentifierGenerationException: this id generator generates long, integer, short

at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614)

at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:226)

at org.jboss.jpa.tx.TransactionScopedEntityManager.persist(TransactionScopedEntityManager.java:187)

The field I'm using as my primary key is a String, using varchar column def in the table with AUTO generated-value strategy. Is there a way to get Hibernate to select the appropriate generator? I tried adding a custom hbm.xml file but it complains about a duplicate mapping:

09:35:18,671 ERROR [AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=MyApp.ear/myapp_director.jar#MyApp state=Create

org.hibernate.DuplicateMappingException: Duplicate class/entity mapping ****

at org.hibernate.cfg.Mappings.addClass(Mappings.java:141)

at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:789)

at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:546)

at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:291)

at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1148)

at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1226)

at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:173)

at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:854)

at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:425)

at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:131)

at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:301)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:618)

at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)

at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)

at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)

at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)

at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)

at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)

at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)

at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)

at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)

at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)

at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)

at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)

at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)

at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)

at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)

at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)

at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)

at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)

at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:774)

at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:540)

at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:121)

at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:51)

at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)

at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)

at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)

at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)

at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)

at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1178)

at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1210)

at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)

at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)

at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)

at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)

at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)

at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)

at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)

at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)

at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)

at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:702)

at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)

at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:362)

at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:255)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:432)

at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:295)

at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:88)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:165)

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:189)

at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:678)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:703)

at java.lang.Thread.run(Thread.java:811)

[gvalenc]

I was only able to get this to work by changing the type of the key to an integer in the Java code unfortunately.