I've coded the Cabin Bean and Travel Agent Bean as described in Chapter 4 of the 3rd edition of Enterprise Java Beans by Richard Monson-Haefel. The Cabin Bean itself runs fine. When I try to access the Cabin Bean via the Travel Agent Bean I receive the following:
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
javax.transaction.TransactionRolledbackException: null
Embedded Exception
null; nested exception is:
javax.ejb.EJBException: null
Embedded Exception
null
javax.transaction.TransactionRolledbackException: null
Embedded Exception
null; nested exception is:
javax.ejb.EJBException: null
Embedded Exception
null
javax.ejb.EJBException: null
Embedded Exception
null
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:245)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:220)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:122)
at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker_Stub.invoke(Unknown Source)
at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:357)
at org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSessionProxy.java:123)
at $Proxy1.listCabins(Unknown Source)
at com.titan.travelagent.Client_3.main(Client_3.java:27)
javax.naming.CommunicationException. Root exception is java.lang.ClassNotFoundException: com.titan.cabin.CabinHomeRemote
<<no stack trace available>>
I don't understand why this would be. Why can JBoss find the Cabin Bean in one case and not the other? I believe I have the ejb-jar.xml and jboss.xml files set up properly. Any suggestions? Thanks.
Chris
