0 Replies Latest reply on Sep 29, 2004 9:17 AM by craig1980

Assign MDB Role

craig1980 Sep 29, 2004 9:17 AM

Hi; i had the exception:

12:39:31,187 INFO [STDOUT] Message Driven Bean got message org.jboss.mq.SpyObjectMessage {
Header {
jmsDestination : QUEUE.BBkEvtMgrQueue
jmsDeliveryMode : 2
jmsExpiration : 0
jmsPriority : 4
jmsMessageID : ID:13-10960223709261
jmsTimeStamp : 1096022370926
jmsCorrelationID: null
jmsReplyTo : null
jmsType : null
jmsRedelivered : true
jmsProperties : {JMS_JBOSS_REDELIVERY_COUNT=5}
jmsPropReadWrite: false
msgReadOnly : true
producerClientId: ID:13
}
}
12:39:31,187 ERROR [LogInterceptor] TransactionRolledbackException in method: public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException, causedBy:
javax.ejb.EJBException: Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invokeHome(StatelessSessionContainer.java:632)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:205)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invokeHome(StatelessSessionInstanceInterceptor.java:51)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:128)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:94)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at org.jboss.ejb.StatelessSessionContainer.internalInvokeHome(StatelessSessionContainer.java:319)
at org.jboss.ejb.Container.invoke(Container.java:743)
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.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:97)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:53)
at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:173)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy161.create(Unknown Source)
at de.danet.an.workflow.ejbs.client.StandardWorkflowServiceFactory.newWorkflowService(StandardWorkflowServiceFactory.java:206)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.onMessage(BbkCmdRcvBean.java:156)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:458)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:62)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:90)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:372)
at org.jboss.ejb.Container.invoke(Container.java:723)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:914)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1208)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:276)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:871)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:159)
at org.jboss.mq.SpySession.run(SpySession.java:347)
at org.jboss.jms.asf.StdServerSession.run0(StdServerSession.java:200)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:180)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:748)
at java.lang.Thread.run(Thread.java:534)
12:39:31,197 INFO [STDOUT] [StandardWorkflowServiceFactory,ERROR] Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException; nested exception is:
javax.ejb.EJBException: Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException
javax.transaction.TransactionRolledbackException: Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException; nested exception is:
javax.ejb.EJBException: Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:214)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:128)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:94)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at org.jboss.ejb.StatelessSessionContainer.internalInvokeHome(StatelessSessionContainer.java:319)
at org.jboss.ejb.Container.invoke(Container.java:743)
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.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:97)
at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:53)
at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:173)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy161.create(Unknown Source)
at de.danet.an.workflow.ejbs.client.StandardWorkflowServiceFactory.newWorkflowService(StandardWorkflowServiceFactory.java:206)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.onMessage(BbkCmdRcvBean.java:156)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:458)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:62)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:90)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:372)
at org.jboss.ejb.Container.invoke(Container.java:723)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:914)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1208)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:276)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:871)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:159)
at org.jboss.mq.SpySession.run(SpySession.java:347)
at org.jboss.jms.asf.StdServerSession.run0(StdServerSession.java:200)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:180)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:748)
at java.lang.Thread.run(Thread.java:534)
Caused by: javax.ejb.EJBException: Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invokeHome(StatelessSessionContainer.java:632)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:205)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invokeHome(StatelessSessionInstanceInterceptor.java:51)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
... 51 more
12:39:31,197 ERROR [BbkCmdRcvBean] com.bbk.evtmgr.ejbs.BbkCmdRcvBean
de.danet.an.workflow.api.FactoryConfigurationError: Cannot create WorkflowEngineEJB: Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException; nested exception is:
javax.ejb.EJBException: Invalid invocation, check your deployment packaging, method=public abstract de.danet.an.workflow.ejbs.WorkflowEngine de.danet.an.workflow.ejbs.WorkflowEngineHome.create() throws javax.ejb.CreateException,java.rmi.RemoteException
at de.danet.an.workflow.ejbs.client.StandardWorkflowServiceFactory.newWorkflowService(StandardWorkflowServiceFactory.java:220)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.onMessage(BbkCmdRcvBean.java:156)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:458)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:62)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:90)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:372)
at org.jboss.ejb.Container.invoke(Container.java:723)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:914)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1208)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:276)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:871)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:159)
at org.jboss.mq.SpySession.run(SpySession.java:347)
at org.jboss.jms.asf.StdServerSession.run0(StdServerSession.java:200)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:180)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:748)
at java.lang.Thread.run(Thread.java:534)
12:39:31,197 INFO [STDOUT] Finishing onMessage

Now it seems to me that i solved it by inserting in the file standardjboss.xml this string:

<interceptor call-by-value="false">org.jboss.invocation.ByValueInvokerInterceptor</interceptor>

But by doing so i have the classic exception principal=null; i post here this exception:

13:57:57,574 INFO [STDOUT] Message Driven Bean got message org.jboss.mq.SpyObjectMessage {
Header {
jmsDestination : QUEUE.BBkEvtMgrQueue
jmsDeliveryMode : 2
jmsExpiration : 0
jmsPriority : 4
jmsMessageID : ID:7-10964590775341
jmsTimeStamp : 1096459077534
jmsCorrelationID: null
jmsReplyTo : null
jmsType : null
jmsRedelivered : false
jmsProperties : {}
jmsPropReadWrite: false
msgReadOnly : true
producerClientId: ID:7
}
}
13:57:57,874 ERROR [SecurityInterceptor] Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=null
13:57:57,914 ERROR [LogInterceptor] EJBException, causedBy:
java.lang.SecurityException: Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=null
at org.jboss.ejb.plugins.SecurityInterceptor.checkSecurityAssociation(SecurityInterceptor.java:229)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:83)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at org.jboss.ejb.StatelessSessionContainer.internalInvokeHome(StatelessSessionContainer.java:319)
at org.jboss.ejb.Container.invoke(Container.java:743)
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.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:360)
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 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:534)
13:57:57,954 INFO [STDOUT] [EJBUtil,WARN] Exception in $Proxy146.create():
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: checkSecurityAssociation; CausedByException is:
Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=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:534)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:135)
at org.jboss.invocation.ByValueInvokerInterceptor.invoke(ByValueInvokerInterceptor.java:62)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:53)
at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:173)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy146.create(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at de.danet.an.util.EJBUtil.createSession(EJBUtil.java:371)
at de.danet.an.util.EJBUtil.createSession(EJBUtil.java:345)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.createNewWfService(BbkCmdRcvBean.java:205)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.onMessage(BbkCmdRcvBean.java:167)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:458)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:62)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:90)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:372)
at org.jboss.ejb.Container.invoke(Container.java:723)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:914)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1208)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:276)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:871)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:159)
at org.jboss.mq.SpySession.run(SpySession.java:347)
at org.jboss.jms.asf.StdServerSession.run0(StdServerSession.java:200)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:180)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: checkSecurityAssociation; CausedByException is:
Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=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.StatelessSessionContainer.internalInvokeHome(StatelessSessionContainer.java:319)
at org.jboss.ejb.Container.invoke(Container.java:743)
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.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:360)
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 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)
... 1 more
Caused by: javax.ejb.EJBException: checkSecurityAssociation; CausedByException is:
Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=null
at org.jboss.ejb.plugins.SecurityInterceptor.checkSecurityAssociation(SecurityInterceptor.java:230)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:83)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
... 25 more
13:57:57,954 INFO [STDOUT] [EJBUtil,WARN] Unwrapped exception is:
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: checkSecurityAssociation; CausedByException is:
Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=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:534)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:135)
at org.jboss.invocation.ByValueInvokerInterceptor.invoke(ByValueInvokerInterceptor.java:62)
at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:53)
at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:173)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
at $Proxy146.create(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at de.danet.an.util.EJBUtil.createSession(EJBUtil.java:371)
at de.danet.an.util.EJBUtil.createSession(EJBUtil.java:345)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.createNewWfService(BbkCmdRcvBean.java:205)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.onMessage(BbkCmdRcvBean.java:167)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:458)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:62)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:90)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:372)
at org.jboss.ejb.Container.invoke(Container.java:723)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:914)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1208)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:276)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:871)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:159)
at org.jboss.mq.SpySession.run(SpySession.java:347)
at org.jboss.jms.asf.StdServerSession.run0(StdServerSession.java:200)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:180)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: checkSecurityAssociation; CausedByException is:
Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=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.StatelessSessionContainer.internalInvokeHome(StatelessSessionContainer.java:319)
at org.jboss.ejb.Container.invoke(Container.java:743)
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.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:360)
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 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)
... 1 more
Caused by: javax.ejb.EJBException: checkSecurityAssociation; CausedByException is:
Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=null
at org.jboss.ejb.plugins.SecurityInterceptor.checkSecurityAssociation(SecurityInterceptor.java:230)
at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:83)
at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
... 25 more
13:57:57,954 ERROR [BbkCmdRcvBean] com.bbk.evtmgr.ejbs.BbkCmdRcvBean
de.danet.an.util.ResourceNotAvailableException: RemoteException occurred in server thread; nested exception is:
java.rmi.ServerException: EJBException:; nested exception is:
javax.ejb.EJBException: checkSecurityAssociation; CausedByException is:
Insufficient method permissions, principal=null, method=create, interface=HOME, requiredRoles=[StaffManagementRole_0], principalRoles=null
at de.danet.an.util.EJBUtil.createSession(EJBUtil.java:388)
at de.danet.an.util.EJBUtil.createSession(EJBUtil.java:345)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.createNewWfService(BbkCmdRcvBean.java:205)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.onMessage(BbkCmdRcvBean.java:167)
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.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:458)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:62)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:90)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:372)
at org.jboss.ejb.Container.invoke(Container.java:723)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:914)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1208)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:276)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:871)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:159)
at org.jboss.mq.SpySession.run(SpySession.java:347)
at org.jboss.jms.asf.StdServerSession.run0(StdServerSession.java:200)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:180)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
at java.lang.Thread.run(Thread.java:534)
13:57:57,954 ERROR [BbkCmdRcvBean] com.bbk.evtmgr.ejbs.BbkCmdRcvBean
java.lang.IllegalArgumentException: WorkflowService may not be null.
at com.bbk.platform.wfx.DefaultWfxProxy.<init>(DefaultWfxProxy.java:99)
at com.bbk.platform.wfx.DefaultWfxProxy.<init>(DefaultWfxProxy.java:69)
at com.bbk.evtmgr.ejbs.BbkCmdRcvBean.onMessage(BbkCmdRcvBean.java:167)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.ejb.MessageDrivenContainer$ContainerInterceptor.invoke(MessageDrivenContainer.java:458)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.MessageDrivenInstanceInterceptor.invoke(MessageDrivenInstanceInterceptor.java:62)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:315)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:148)
at org.jboss.ejb.plugins.RunAsSecurityInterceptor.invoke(RunAsSecurityInterceptor.java:90)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
at org.jboss.ejb.MessageDrivenContainer.internalInvoke(MessageDrivenContainer.java:372)
at org.jboss.ejb.Container.invoke(Container.java:723)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.invoke(JMSContainerInvoker.java:914)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker$MessageListenerImpl.onMessage(JMSContainerInvoker.java:1208)
at org.jboss.jms.asf.StdServerSession.onMessage(StdServerSession.java:276)
at org.jboss.mq.SpyMessageConsumer.sessionConsumerProcessMessage(SpyMessageConsumer.java:871)
at org.jboss.mq.SpyMessageConsumer.addMessage(SpyMessageConsumer.java:159)
at org.jboss.mq.SpySession.run(SpySession.java:347)
at org.jboss.jms.asf.StdServerSession.run0(StdServerSession.java:200)
at org.jboss.jms.asf.StdServerSession.run(StdServerSession.java:180)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
at java.lang.Thread.run(Thread.java:534)
13:57:57,954 INFO [STDOUT] Finishing onMessage

My MDB code is:

import java.rmi.RemoteException;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;

import javax.ejb.MessageDrivenBean;
import javax.jms.JMSException;
import javax.jms.MessageListener;
import javax.jms.ObjectMessage;
import javax.naming.InitialContext;
import javax.naming.NamingException;

import org.apache.log4j.Logger;

import com.bbk.platform.exception.WfxInvalidCommandException;
import com.bbk.platform.exception.WfxNotExecutedCommandException;
import com.bbk.platform.model.WfxCommand;
import com.bbk.platform.wfx.DefaultWfxProxy;

import de.danet.an.util.EJBUtil;
import de.danet.an.util.ResourceNotAvailableException;
import de.danet.an.workflow.api.FactoryConfigurationError;
import de.danet.an.workflow.api.WorkflowService;
//import de.danet.an.workflow.api.WorkflowServiceFactory;
import de.danet.an.workflow.ejbs.WorkflowEngine;
import de.danet.an.workflow.ejbs.WorkflowEngineHome;
import de.danet.an.workflow.ejbs.client.StandardWorkflowService;

/**
*
*  You can insert your documentation for 'BbkCmdRcvBean'.  *

<?xml version="1.0" encoding="UTF-8"?>
<lomboz:EJB xmlns:j2ee="http://java.sun.com/xml/ns/j2ee" xmlns:lomboz="http://lomboz.objectlearn.com/xml/lomboz">
<lomboz:message-driven>
<lomboz:messageDrivenEjb>
<j2ee:display-name>BbkCmdRcvBean</j2ee:display-name>
<j2ee:ejb-name>BbkCmdRcv</j2ee:ejb-name>
<j2ee:ejb-class>com.bbk.evtmgr.ejbs.BbkCmdRcvBean</j2ee:ejb-class>
<j2ee:transaction-type>Container</j2ee:transaction-type>
<j2ee:message-destination-type>javax.jms.Queue</j2ee:message-destination-type>
</lomboz:messageDrivenEjb>
<lomboz:messageDestination>
<j2ee:message-destination-name>queue/BBkEvtMgrQueue</j2ee:message-destination-name>
</lomboz:messageDestination>
</lomboz:message-driven>
</lomboz:EJB>

*
*
* 
* @ejb.bean name="BbkCmdRcvBean"
* acknowledge-mode="Auto-acknowledge"
* destination-type="javax.jms.Queue"
* transaction-type="Container"
*
*--
* This is needed for JOnAS.
* If you are not using JOnAS you can safely remove the tags below.
* @jonas.bean ejb-name="BbkCmdRcvBean"
* jndi-name="BbkCmdRcv"
* @jonas.message-driven-destination jndi-name="queue/BBkEvtMgrQueue"
*
*--
*
*--
* This is needed for JBOSS.
* If you are not using JBOSS you can safely remove the tags below.
* @jboss.destination-jndi-name name="queue/BBkEvtMgrQueue"
*
*--
* 
* @generated
**/
public class BbkCmdRcvBean implements MessageDrivenBean, MessageListener {

private String module = BbkCmdRcvBean.class.getName();

private Logger log = Logger.getLogger( module );
/**
* 
* 
* The context for the message-driven bean, set by the EJB container.
* @generated
*/
private javax.ejb.MessageDrivenContext messageContext = null;

/**
* Required method for container to set context.
* @generated
*/
public void setMessageDrivenContext(
javax.ejb.MessageDrivenContext messageContext)
throws javax.ejb.EJBException {
this.messageContext = messageContext;
if( log.isDebugEnabled() ){

log.debug( "Settato MessageDrivenBeanContext Principal: " );
}
}

/**
* Required creation method for message-driven beans.
*
* 
* 
*
* 
* @ejb.create-method
* 
* @generated
*/
public void ejbCreate() {
//no specific action required for message-driven beans
}

/**
* Required removal method for message-driven beans.
* 
* 
* @generated
*/
public void ejbRemove() {
messageContext = null;
}

/**
* This method implements the business logic for the EJB.
*
* Make sure that the business logic accounts for asynchronous message processing.
* For example, it cannot be assumed that the EJB receives messages in the order they were
* sent by the client. Instance pooling within the container means that messages are not
* received or processed in a sequential order, although individual onMessage() calls to
* a given message-driven bean instance are serialized.
*
* The <code>onMessage()</code> method is required, and must take a single parameter
* of type javax.jms.Message. The throws clause (if used) must not include an application
* exception. Must not be declared as final or static.
* 
* 
* @generated
*/
public void onMessage(javax.jms.Message message) {

System.out.println("Message Driven Bean got message " + message);
if( log.isDebugEnabled() ){

log.debug( "on Message method in class: "+ module.toUpperCase()+ " Creating workflow engine" );
}
try {

WfxCommand cmd = ( WfxCommand ) ( ( ( ObjectMessage )( message ) ).getObject() );
if( log.isDebugEnabled() ){

log.debug( "Received cmd: "+ cmd.toString() );
}

DefaultWfxProxy theProxyServer = new DefaultWfxProxy( createNewWfService() );
theProxyServer.sendCommand( cmd );

} catch (JMSException e) {

log.error( module, e );
} catch (RemoteException e) {

log.error( module, e );
} catch (FactoryConfigurationError e) {

log.error( module, e );
} catch (WfxInvalidCommandException e) {

log.error( module, e );
} catch (WfxNotExecutedCommandException e) {

log.error( module, e );
} catch (Exception e) {

log.error( module, e );
}
System.out.println( "Finishing onMessage" );
}

private WorkflowService createNewWfService(){

WorkflowEngine wfE = null;
Hashtable env = null;
InitialContext context = null;
Map recoveryProp = new HashMap();
WorkflowService wfService = null;
try {

if( log.isDebugEnabled() ){

log.debug( "Creating new Wfe" );
}
wfE = ( WorkflowEngine )( EJBUtil.createSession( WorkflowEngineHome.class, "java:comp/env/ejb/WorkflowEngine" ) );
if( log.isDebugEnabled() ){

log.debug( "Creating new IntialContext" );
}
context = new InitialContext();
recoveryProp.put( "javax.naming.InitialContext.Environment", context );
if( log.isDebugEnabled() ){

log.debug( "Creating new WorkflowService" );
}
wfService = new StandardWorkflowService( recoveryProp, context, wfE );
} catch (ResourceNotAvailableException e1) {
log.error( module, e1 );
} catch (IllegalArgumentException e1) {
log.error( module, e1 );
}catch (NamingException e) {
log.error( module, e );
}
if( log.isDebugEnabled() ){

log.debug( "Going out from createNeWfService method" );
}
return wfService;
}
}

As you can see it's nothing particular...; my ejb-jar.xml is this one:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">

<ejb-jar >

<description><![CDATA[No Description.]]></description>
<display-name>Generated by XDoclet</display-name>

<enterprise-beans>








<message-driven >
<description><![CDATA[ You can insert your documentation for 'BbkCmdRcvBean'.]]></description>

<ejb-name>BbkCmdRcvBean</ejb-name>

<ejb-class>com.bbk.evtmgr.ejbs.BbkCmdRcvBean</ejb-class>

<transaction-type>Container</transaction-type>
<acknowledge-mode>Auto-acknowledge</acknowledge-mode>
<message-driven-destination>
<destination-type>javax.jms.Queue</destination-type>
</message-driven-destination>

<ejb-ref>
<ejb-ref-name>ejb/WorkflowEngine</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<home>de.danet.an.workflow.ejbs.WorkflowEngineHome</home>
<remote>de.danet.an.workflow.ejbs.WorkflowEngine</remote>
<security-identity>
<run-as>
<role-name>StaffManagementRole_0</role-name>
</run-as>
</security-identity>
</ejb-ref>

<security-identity>
<run-as>
<role-name>StaffManagementRole_0</role-name>
</run-as>
</security-identity>
</message-driven>



</enterprise-beans>




<assembly-descriptor >

<security-role>
<description><![CDATA[description not supported yet by ejbdoclet]]></description>
<role-name>StaffManagementRole_0</role-name>
</security-role>

<method-permission >
<description><![CDATA[description not supported yet by ejbdoclet]]></description>
<role-name>StaffManagementRole_0</role-name>
<method >
<description><![CDATA[description not supported yet by ejbdoclet]]></description>
<ejb-name>BbkCmdRcvBean</ejb-name>
<method-name>*</method-name>
</method>
</method-permission>



<container-transaction >
<method >
<ejb-name>BbkCmdRcvBean</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>

</assembly-descriptor>
</ejb-jar>

while my jboss.xml is:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS 3.0//EN" "http://www.jboss.org/j2ee/dtd/jboss_3_0.dtd">

<jboss>


<security-domain>java:/jaas/danetworkflow-ia</security-domain>

<enterprise-beans>



<message-driven>
<ejb-name>BbkCmdRcvBean</ejb-name>
<destination-jndi-name>queue/BBkEvtMgrQueue</destination-jndi-name>
<ejb-ref>
<ejb-ref-name>ejb/WorkflowEngine</ejb-ref-name>
<jndi-name>jnp://127.0.0.1:1099/de.danet.an.workflow.Engine</jndi-name>
</ejb-ref>
</message-driven>
</enterprise-beans>

<resource-managers>
</resource-managers>

</jboss>

Can anyone tell me why i have this error? I know that MDB have no caller, i think it's this the problem; if so... how can i pass the right role to workflow ejb? Thanks for your help