1 Reply Latest reply on Aug 7, 2013 4:20 PM by Wolf-Dieter Fink

    Client Lookup on JBOSS 6.1 EAP

    roby14 Newbie

      Hi,

       

      I'm trying to connect a client to service via lookup jndi.

      I'm using lib from jboss-client.jar like this :

       

      Properties jndiProperties = new Properties();

      jndiProperties.put(Context.INITIAL_CONTEXT_FACTORY,"org.jboss.naming.remote.client.InitialContextFactory");

      jndiProperties.put(Context.PROVIDER_URL, "remote://127.0.0.1:4447");

      jndiProperties.put("jboss.naming.client.ejb.context", true);

      jndiProperties.put(Context.SECURITY_PRINCIPAL, "user");

      jndiProperties.put(Context.SECURITY_CREDENTIALS, "pass");

      jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");

      InitialContext ctx = null;

      try {

                ctx = new InitialContext(jndiProperties);

      } catch (NamingException e) {

                e.printStackTrace();

      }

       

       

      try {

        myService = (MyService) ctx

                                    .lookup("ejb:my-ear/my-facade-ejb/MyService!com.package.MyService");

      } catch (NamingException e) {

                e.printStackTrace();

      }

       

      When I call the remote method, I've a NullPointer :

       

      java.lang.NullPointerException

                at org.jboss.ejb.client.remoting.RemotingConnectionEJBReceiver.<init>(RemotingConnectionEJBReceiver.java:102)

                at org.jboss.ejb.client.remoting.RemotingConnectionEJBReceiver.<init>(RemotingConnectionEJBReceiver.java:90)

                at org.jboss.ejb.client.EJBClientContext.registerConnection(EJBClientContext.java:420)

                at org.jboss.naming.remote.client.ejb.RemoteNamingEjbClientContextSelector.getContext(RemoteNamingEjbClientContextSelector.java:60)

                at org.jboss.naming.remote.client.ejb.RemoteNamingEjbClientContextSelector.getCurrent(RemoteNamingEjbClientContextSelector.java:46)

                at org.jboss.naming.remote.client.ejb.RemoteNamingEjbClientContextSelector.getCurrent(RemoteNamingEjbClientContextSelector.java:15)

                at org.jboss.ejb.client.EJBClientContext.getCurrent(EJBClientContext.java:271)

                at org.jboss.ejb.client.EJBClientContext.requireCurrent(EJBClientContext.java:281)

                at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:156)

                at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:124)

                at com.sun.proxy.$Proxy5.hello(Unknown Source)

                at MyTest.TestService.testService(TestService.java:79)

                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

                at java.lang.reflect.Method.invoke(Method.java:606)

                at junit.framework.TestCase.runTest(TestCase.java:176)

                at junit.framework.TestCase.runBare(TestCase.java:141)

                at junit.framework.TestResult$1.protect(TestResult.java:122)

                at junit.framework.TestResult.runProtected(TestResult.java:142)

                at junit.framework.TestResult.run(TestResult.java:125)

                at junit.framework.TestCase.run(TestCase.java:129)

                at junit.framework.TestSuite.runTest(TestSuite.java:255)

                at junit.framework.TestSuite.run(TestSuite.java:250)

                at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)

                at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)

                at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

                at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

       

      I'm so disappointed to myself.

      I really don't known what to make ;(