[jboss-user] [Installation, Configuration & DEPLOYMENT] - EJB3 deployment:Newbie question

[JGF1]

Hi folks.
I am in process of reading Beginning Java EE 5 Platform by Apress and can't seem to get my application to run. I was wondering if anyone can shed some light for me. It appears to be some sort of binding issue.

Directory Structure is:
  SimpleSessionApp
     beans
     client

Code was compiled and run from SimpleSessionApp folder.

Here's the same code


  | package beans;
  | 
  | import javax.ejb.Remote;
  | 
  | @Remote
  | public interface SimpleSession
  | {
  |   public String getEchoString(String clientString);
  | }
  | 


  | package beans;
  | 
  | import javax.ejb.Stateless;
  | 
  | @Stateless
  | public class SimpleSessionBean implements SimpleSession {
  |   public String getEchoString(String clientString) {
  |     return clientString + " - from session bean";
  |   }
  | }
  | 


  | package client;
  | 
  | import beans.SimpleSession;
  | import javax.naming.InitialContext;
  | 
  | public class SimpleSessionClient {
  |   public static void main(String[] args) throws Exception
  |   {
  |     InitialContext ctx = new InitialContext();
  |     SimpleSession simpleSession
  |       = (SimpleSession) ctx.lookup(SimpleSession.class.getName());
  |     for (int i = 0; i < args.length; i++) {
  |       String returnedString = simpleSession.getEchoString(args);
  |       System.out.println("sent string: " + args +
  |                          ", received string: " + returnedString);
  |     }
  |   }
  | }
  | 

I've had to set up complicated classpath:
c:\apps\jboss-4.2.2.ga\lib\concurrent.jar;
c:\apps\jboss-4.2.2.ga\lib\jboss-common-jar;
c:\apps\jboss-4.2.2.ga\client\jboss-j2ee.jar;
c:\apps\jboss-4.2.2.ga\lib\commons-httpclient.jar;
c:\apps\jboss-4.2.2.ga\server\all\lib\jboss.jar;
c:\apps\jboss-4.2.2.ga\server\all\lib\jboss-remoting.jar;
c:\apps\jboss-4.2.2.ga\server\all\lib\jboss-transaction.jar;
c:\apps\jboss-4.2.2.ga\server\all\lib\jnpserver.jar;
c:\apps\jboss-4.2.2.ga\server\all\deploy\ejb3.deployer\jboss-ejb3.jar;
c:\apps\jboss-4.2.2.ga\server\all\lib\jboss-ejb3x.jar;
c:\apps\jboss-4.2.2.ga\server\all\deploy\jboss-aop-jdk50.deployer\jboss-aop-jdk50.jar;
c:\apps\jboss-4.2.2.ga\server\all\deploy\jboss-aop-jdk50.deployer\jboss-aspect-library-jdk50.jar;
c:\apps\jboss-4.2.2.ga\client\jboss-common-client.jar;

The last one was omitted from book, and had been giving a ClassNotFound exception for Logger. Found this on the net in another forum.

But now, when I try and invoke program as follows:
java -Djava.naming.factory.initial=org.jnp.interfaces.NamingContextFactory -Djava.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces -Djava.naming.provider.url=localhost client.SimpleSessionClient Now is the time for all good men

I get the following error:

Exception in thread "main" javax.naming.NameNotFoundException: beans.SimpleSession 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:296)
        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:597)
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
        at sun.rmi.transport.Transport$1.run(Transport.java:159)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
        at java.lang.Thread.run(Thread.java:619)
        at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
        at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:142)
        at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:667)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627)
        at javax.naming.InitialContext.lookup(InitialContext.java:392)
        at client.SimpleSessionClient.main(SimpleSessionClient.java:10)

It's saying SimpleSession in package beans is not found.
Is this some sort of JNDI lookup problem?

Package was created as follows:
jar cf SimpleSessionApp.ejb3 beans\*.java
Copied SimpleSessionApp.ejb3 to server\all\deploy folder

Any ideas?
Cheers

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