Hi, i got the following exception when i trying to write data into the database where
the field is a cmr field, i'm using mySQL database and Jboss server 4.0. Help
needed!!!! Do anybody know why the following eception happen and how to solve the
problem? thank you for willing to share ur experience and opinion with me!!!
java.rmi.ServerException: RemoteException occurred in server thread; nested exception
is:
java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: null; CausedByException is:
null
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:536)
at
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Ljava.lang.Exception;)V(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall()V(StreamRemoteCall.java:223)
at
sun.rmi.server.UnicastRef.invoke(Ljava.rmi.Remote;Ljava.lang.reflect.Method;[Ljava.lang.Object;J)Ljava.lang.Object;(UnicastRef.java:133)
at
org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Unknown
Source)
at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(JRMPInvokerProxy.java:135)
at
org.jboss.invocation.InvokerInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(InvokerInterceptor.java:96)
at
org.jboss.proxy.TransactionInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(TransactionInterceptor.java:46)
at
org.jboss.proxy.SecurityInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(SecurityInterceptor.java:45)
at
org.jboss.proxy.ejb.HomeInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(HomeInterceptor.java:173)
at
org.jboss.proxy.ClientContainer.invoke(Ljava.lang.Object;Ljava.lang.reflect.Method;[Ljava.lang.Object;)Ljava.lang.Object;(ClientContainer.java:85)
at
$Proxy2.create(Ljava.lang.Integer;Lserver.user.ejb.Customer;)Lserver.core.event.ejb.WebSession;(Unknown
Source)
at
server.core.event.domain.TestClient.main([Ljava.lang.String;)V(TestClient.java:55)
Caused by: java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: null; CausedByException is:
null
at
org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:347)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:124)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:485)
at org.jboss.ejb.Container.invoke(Container.java:909)
at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:74)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:45)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:70)
at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:168)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:469)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)
at sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:536)
Caused by: javax.ejb.EJBException: null; CausedByException is:
null
at
org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setInstanceValue(JDBCCMRFieldBridge.java:807)
at
org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setValue(JDBCCMRFieldBridge.java:616)
at
org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler.invoke(EntityBridgeInvocationHandler.java:137)
at org.jboss.proxy.compiler.Runtime.invoke(Runtime.java:59)
at server.core.event.ejb.WebSessionBean$Proxy.setCustomer(:???)
at server.core.event.ejb.WebSessionBean.ejbPostCreate(WebSessionBean.java:84)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.plugins.CMPPersistenceManager.postCreateEntity(CMPPersistenceManager.java:240)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.postCreateEntity(CachedConnectionInterceptor.java:277)
at org.jboss.ejb.EntityContainer.postCreateHome(EntityContainer.java:727)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.invocation.Invocation.performCall(Invocation.java:340)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1093)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:72)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:300)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at
org.jboss.ejb.plugins.EntityReentranceInterceptor.invoke(EntityReentranceInterceptor.java:114)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:175)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:89)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:43)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:314)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:128)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
... 22 more
Thanks again!!!!
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