3 Replies Latest reply on Dec 2, 2009 5:52 AM by amira manai

    JNDI Lookup error after deploying EJB3 jar as a part of J2EE

    Rajeev K Newbie

      hi,
      I have deployed the EJB3 jar(having 1 stateless session EJB) in the J2EE 1.4 EAR in JBOSS 4.0.4. The log file and the JNDI dump(from the JMX admin screen) show that the EJB has been deployed. But when I try to lookup the EJB from an external standalone java program I get the following exception,

      javax.naming.NameNotFoundException: TestBean not bound
      at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
      at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
      at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
      at org.jnp.server.NamingServer.lookup(NamingServer.java:267)
      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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
      at sun.rmi.transport.Transport$1.run(Transport.java:153)
      at java.security.AccessController.doPrivileged(Native Method)
      at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
      at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
      at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
      at java.lang.Thread.run(Thread.java:595)
      at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source)
      at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
      at sun.rmi.server.UnicastRef.invoke(Unknown Source)
      at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
      at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625)
      at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
      at javax.naming.InitialContext.lookup(Unknown Source)
      at com.test.test.TestClient123.main(TestClient123.java:35)
      Exception in thread "main" java.lang.RuntimeException: javax.naming.NameNotFoundException: TestBean not bound
      at com.test.test.TestClient123.main(TestClient123.java:39)
      Caused by: javax.naming.NameNotFoundException: TestBean not bound
      at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
      at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
      at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
      at org.jnp.server.NamingServer.lookup(NamingServer.java:267)
      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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
      at sun.rmi.transport.Transport$1.run(Transport.java:153)
      at java.security.AccessController.doPrivileged(Native Method)
      at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
      at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
      at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
      at java.lang.Thread.run(Thread.java:595)
      at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source)
      at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
      at sun.rmi.server.UnicastRef.invoke(Unknown Source)
      at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
      at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625)
      at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
      at javax.naming.InitialContext.lookup(Unknown Source)
      at com.test.test.TestClient123.main(TestClient123.java:35)


      My lookup code:

      Context context;
      try {
      context = new InitialContext();

      Test beanRemote = (Test) context.lookup(TestBean.class.getSimpleName()+"/remote");

      beanRemote.test();

      } catch (NamingException e) {
      e.printStackTrace();
      throw e;
      }


      And if I deploy the EJB jar separately instead of as a part of EAR then I am able to lookup. Does the lookup name change if I deploy it in an EAR file?

      Thanks in advance...
      Rajeev