Connection to remote Glassfish server

[Roman Shvets]

Hello,

I am new in EJB technology and I need help. I created simple sesion bean. Here is the listing of source files :

Bean interface:

package beans;

import javax.ejb.Remote;

@Remote
public interface SimpleSession {

    public String getEchoString(String arg);
}

Implementation of the interface:

package beans;

import javax.ejb.Stateless;

@Stateless
public class SimpleSessionBean implements SimpleSession{

    public String getEchoString(String arg) {
        return arg + "- returned from Java Bean";
    }
}

Client program:

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());
        System.out.println(simpleSession.getEchoString("Hello"));
    }
}

I use Sun Glassfish server v2.1 and NetBeans IDE 6.1. I compiled, packed to jar archive the content of my beans package and successfully deployed it.
Then I tried to run the client program form console but I got the following error message:



Then I tried to run my client part of program from NetBeans IDE. I've got success. I was very confused. I have not defined any additional parameters to run this program. After searching over the web I found that there is some file "jndi.proterties" in javaee.jar that defines the default parameters. As far as I know NetBeans looks for my JNDI service on the local machine on 1099 port (that's why my program ran successfully in NetBeans).

After that I tried to connect to remote GlassFish server. I installed GlassFish to another computer. It's IP is 192.168.100.1. I have a full access to that computer. I successfully deployed my session bean on it. Than I modified my client part of program like this:

package client;

import beans.SimpleSession;
import javax.naming.InitialContext;
import java.util.Hashtable;
import javax.naming.Context;
import com.sun.enterprise.naming.SerialInitContextFactory;

public class SimpleSessionClient {
    
    public static void main(String args[]){
        try{
            Hashtable props = new Hashtable();
            props.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.enterprise.naming.SerialInitContextFactory");
            props.put(Context.PROVIDER_URL, "http://192.168.100.1:1099");
        
            InitialContext ctx = new InitialContext(props);
            SimpleSession simpleSession = (SimpleSession)ctx.lookup(SimpleSession.class.getName());
            System.out.println(simpleSession.getEchoString("Hello"));
        } catch(Exception e){
            System.out.println(e.getMessage());
        }
        
    }
}

When I tried to run the program I got the following error:



What parameters should I use to run this program?

Thanks,

[Roman Shvets]

Problem is solved. Thanks to you all for your replies