EJBClient error, help
I have a Session bean deployed to JBoss3.2.1. When I tried to run my client program from the same PC, I got the following message:
java.lang.ClassCastException: org.jnp.interfaces.MarshalledValuePair
at test.Client.getHome(Client.java:30)
at test.Client.testBean(Client.java:55)
at test.Client.main(Client.java:82)
Exception in thread "main"
My code:
package test;
import java.rmi.RemoteException;
import java.util.Hashtable;
import javax.ejb.CreateException;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import au.com.ausc.MySessionHome;
import javax.rmi.*;
/**
* @author Youfu Sheng
*
* 2003-9-25
*/
public class Client
{
private au.com.ausc.MySessionHome getHome() throws NamingException
{
InitialContext ctx = getContext();
MySessionHome mySess = (MySessionHome) ctx.lookup(MySessionHome.JNDI_NAME);
return mySess;
}
private InitialContext getContext() throws NamingException
{
Hashtable props = new Hashtable();
props.put(InitialContext.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
props.put(InitialContext.PROVIDER_URL, "jnp://127.0.0.1:1099");
// This establishes the security for authorization/authentication
// props.put(InitialContext.SECURITY_PRINCIPAL,"username");
// props.put(InitialContext.SECURITY_CREDENTIALS,"password");
InitialContext initialContext = new InitialContext(props);
System.out.println("Here");
return initialContext;
}
public void testBean()
{
try
{
au.com.ausc.MySession myBean = getHome().create();
//--------------------------------------
//This is the place you make your calls.
//System.out.println(myBean.callYourMethod());
String request = "I'm tired of 'Hello, world' examples..";
System.out.println("Request from client : " + request);
System.out.println("Message from server : " + myBean.learnJ2EE(request) );
}
catch (RemoteException e)
{
e.printStackTrace();
}
catch (CreateException e)
{
e.printStackTrace();
}
catch (NamingException e)
{
e.printStackTrace();
}
}
public static void main(String[] args)
{
Client test = new Client();
test.testBean();
}
}
Who can help me ??
