3 Replies Latest reply on May 9, 2003 6:35 AM by christophe christophe

    javax.naming.NameNotFoundException

    christophe christophe Newbie

      I am a beginner on JBoss and EJB.
      I use Eclipse with Lomboz plugins to generate and deploy my EJB.
      When I analyze server.log I find my EJB and all seem exact ( no warning)
      But I don't see any log about JDNI name. When I test my EJB with my clientTest I have an javax.naming.NameNotFoundException: TestSession not bound on lookup method.
      I think that the parameter of lookup method is bad, how can I find the correct value?

      I have attached my ejb-jar.xml. in fact, I wonder if my bean is really bound with "TestSession" in JDNI.

      Help me, please.
      Christophe

        • 1. Re: javax.naming.NameNotFoundException
          oli Newbie

          Hi cleconte,

          I think you have in the JBoss.xml this line: <ejb-name>TestSession</ejb-name>
          and you have to in your client this lookup: ctx.lookup("TestSession");

          You can check it with your browser: http://localhost:8080/jmx-console/
          jboss --> service=JNDIView --> java.lang.String list()
          this is the last option of this site: press the invoke -Button

          You have to see
          EjB Module: .jar
          java:comp namespace of the <Namefrom JBoss.xml <ejb-name>TestSession</ejb-name> > bean:

          You have to for your client lookup: ctx.lookup(" <Namefrom JBoss.xml <ejb-name>TestSession</ejb-name>");

          I had the same problem Have a look to my posting.
          You can copy and past the source code from the posting:
          NameNotFoundException JNDI Problem Oli May 8, 2003 12:39 AM
          Juha and warjort had help me to solve the problem.

          Cue,
          Oli

          • 2. Re: javax.naming.NameNotFoundException
            christophe christophe Newbie

            Hi Oli,

            I apply the correction in my program but now I have a new exception on lookup method.
            Have you an idea for helping me ?

            java.lang.NoClassDefFoundError: Lorg/jboss/tm/TransactionPropagationContextFactory;
            at java.lang.Class.getDeclaredFields0(Native Method)
            at java.lang.Class.privateGetDeclaredFields(Class.java:1480)
            at java.lang.Class.getField0(Class.java:1713)
            at java.lang.Class.getDeclaredField(Class.java:1176)
            at java.io.ObjectStreamClass.getDeclaredSUID(ObjectStreamClass.java:1404)
            at java.io.ObjectStreamClass.access$400(ObjectStreamClass.java:45)
            at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:331)
            at java.security.AccessController.doPrivileged(Native Method)
            at java.io.ObjectStreamClass.(ObjectStreamClass.java:329)
            at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:249)
            at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:444)
            at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1511)
            at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425)
            at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1616)
            at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
            at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322)
            at java.util.HashMap.readObject(HashMap.java:974)
            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:324)
            at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:809)
            at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1733)
            at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
            at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
            at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1830)
            at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1756)
            at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
            at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
            at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322)
            at org.jboss.proxy.ClientContainer.readExternal(ClientContainer.java:112)
            at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1676)
            at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1634)
            at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
            at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1830)
            at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1756)
            at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
            at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
            at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322)
            at java.rmi.MarshalledObject.get(MarshalledObject.java:135)
            at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:30)
            at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:514)
            at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:471)
            at javax.naming.InitialContext.lookup(InitialContext.java:347)
            at com.testing.client.TestClient.getHome(TestClient.java:32)
            at com.testing.client.TestClient.testBean(TestClient.java:51)
            at com.testing.client.TestClient.main(TestClient.java:68)


            • 3. Re: javax.naming.NameNotFoundException
              christophe christophe Newbie

              Now it's ok.

              I have found my error. I have forgotten one .jar in my classpath.

              I am very happy because it's my first EJB.

              Thank you very for your help.