How to use application to call a remote EJB?

Question

this is my code:
package test;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import java.util.*;
import test.HelloWorldHome;
import test.HelloWorld;
public class callremoteEjb{
     public String callejb(){
          try{
               Properties env = new Properties();
               System.setProperty("org.omg.CORBA.ORBInitialHost", "202.120.80.219");
          System.setProperty("org.omg.CORBA.ORBInitialPort", "7001");
          env.put(Context.INITIAL_CONTEXT_FACTORY,
                         "com.sun.enterprise.naming.SerialInitContextFactory");
          env.put(Context.PROVIDER_URL, "t3://202.120.80.219:7001");
               Context initial = new InitialContext(env);
               Object objref = initial.lookup("HelloWorldBean");
               HelloWorldHome home = (HelloWorldHome)PortableRemoteObject.narrow(
                                                  objref,HelloWorldHome.class);
               HelloWorld helloBean = home.create();
               return helloBean.sayHello();
          }catch(Exception ex){
               ex.printStackTrace();
          return "aaa";          
     public static void main(String[] args){
          callremoteEjb testejb = new callremoteEjb();
          System.out.println(testejb.callejb());     
i ' ve success deploy the EJB in the remote server.
but it run error : " Can't find SerialContextProvider "
how should i do?

Answer 1

There is a sample called rmi-iiop. It has a Java applicationclient that talks to a remote ejb. Pl have a look at that.
Sahoo