[jboss-user] [Security & JAAS/JBoss] - Problem in Looking UP EJB

[vairavan]

Hi All,


Problem:

I am using Jboss4.0.4 GA. Basically I am getting problem when I try to lookup the EJB?s lookup name. I am using EJB3.0.

My client code to invoke EJB objects is:

props.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
	 props.put(Context.PROVIDER_URL,"jnp://10.207.55.92:7884");
	 props.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");

	 Context ctx = new InitialContext(props);
	 logger.info("**Initial Context Created***");
	 Object obj = ctx.lookup("jndi.GVSessionFacadeHome");
	 logger.info("***Lookup Name created ***");
	 GVSessionFacadeHome home = (GVSessionFacadeHome) PortableRemoteObject
	 .narrow(obj, GVSessionFacadeHome.class);
	 logger.info("***Getting the Home Object ***");
	 test = home.create();
	 logger.info("Invoking EJB completed");


The Error when I try to execute my ejb client program. I can see ***Initial Context Created*** in my console. Then it fails. This is the exception.

javax.naming.CommunicationException [Root exception is java.io.InvalidClassException: org.jboss.invocation.MarshallingInvokerInter
ceptor; unable to create instance]
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:722)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
        at javax.naming.InitialContext.lookup(InitialContext.java:351)
        at com.intel.e2e.bes.handler.PHSWebServiceHandler.getGVSessionFacade(PHSWebServiceHandler.java:225)
        at com.intel.e2e.bes.handler.PHSWebServiceHandler.retrieveActivationSetupDetails(PHSWebServiceHandler.java:67)
        at com.intel.e2e.bes.processor.PHSWebService.retrieveActivationSetupDetails(PHSWebService.java:53)
        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:585)
        at org.codehaus.xfire.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:54)
        at org.codehaus.xfire.service.binding.ServiceInvocationHandler.sendMessage(ServiceInvocationHandler.java:271)
        at org.codehaus.xfire.service.binding.ServiceInvocationHandler$1.run(ServiceInvocationHandler.java:84)
        at org.codehaus.xfire.service.binding.ServiceInvocationHandler.execute(ServiceInvocationHandler.java:132)
        at org.codehaus.xfire.service.binding.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:107)
        at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
        at org.codehaus.xfire.transport.DefaultEndpoint.onReceive(DefaultEndpoint.java:64)
        at org.codehaus.xfire.transport.AbstractChannel.receive(AbstractChannel.java:38)
        at org.apache.servicemix.jsr181.Jsr181ExchangeProcessor.process(Jsr181ExchangeProcessor.java:110)
        at org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:489)
        at org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:441)
        at org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
        at org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:593)
        at org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:174)
        at org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:176)
        at org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
        at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
        at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
        at java.lang.Thread.run(Thread.java:595)
Caused by: java.io.InvalidClassException: org.jboss.invocation.MarshallingInvokerInterceptor; unable to create instance
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1700)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
        at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80)
        at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1753)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1711)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
        at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80)
        at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1753)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1711)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
        at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80)
        at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1753)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1711)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
        at org.jboss.proxy.ClientContainer.readExternal(ClientContainer.java:156)
        at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1753)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1711)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1912)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1836)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1713)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
        at java.rmi.MarshalledObject.get(MarshalledObject.java:135)
        at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:652)

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