1 Reply Latest reply on Dec 18, 2003 4:32 AM by stanimir

    corba client iiop  calling ejb

    shaileshp Newbie

      Hi everybody,
      I have deployed an IIOP enabled EJB on JBOSS.
      My Corba client tries to get the InitialContext in the following manner :

      Properties prope = new Properties();
      prope.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.cosnaming.CNCtxFactory");
      prope.put(Context.PROVIDER_URL,"corbaloc::localhost:3528/JBoss/Naming/root");
      try {
      context = new InitialContext(prope);
      } catch (NamingException e) {
      e.printStackTrace();
      }

      I start JBoss server using the following command line:

      run -c all --host=localhost

      I use the following VM parameters:

      -Dorg.omg.CORBA.ORBClass=org.jacorb.orb.ORB -Dorg.omg.CORBA.ORBSingletonClass=org.jacorb.orb.ORBSingleton -Djava.security.manager=.\java.policy

      When I try to get a reference to the home interface of my EJB
      using the lines below

      Object ref = context.lookup("jndiName");
      XXXHome home =
      (XXXHome) PortableRemoteObject.narrow(ref,XXXHome.class);

      I get the following exception:

      java.lang.ClassCastException at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(unknownsource) at javax.rmi.PortableRemoteObject.narrow(unknownsource)

      Can anybody help me i have stuuked for nearly 2 weeks