[jboss-user] [JNDI and Naming] - Call JNDI Remotely outside of JAVA

[Haitham Safi]

Haitham Safi [https://community.jboss.org/people/haithamnor] created the discussion

"Call JNDI Remotely outside of JAVA"

To view the discussion, visit: https://community.jboss.org/message/807179#807179

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Hi expert,
I create JAR file for class in eclipse like:

 Package Haitham 
import java.io.IOException;
import java.net.URISyntaxException;
import java.rmi.RemoteException;
import java.util.Properties;
import java.util.logging.Logger;
 import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

public class TracingMessages 
{

          public static void main(String[] args) 
          {

          }
          public static String SendMessages(String Queuename,String msg) throws IOException, URISyntaxException
 {

                    String body="";

                            try
                            {
                                          Context init =TracingMessages.getInitialContext();
                                      javax.jms.Queue destination =        (javax.jms.Queue) init.lookup("/queue/" +Queuename);
                                           ConnectionFactory connectionFactory =   (ConnectionFactory) init.lookup("ConnectionFactory");
                                  Connection connection = connectionFactory.createConnection();//

                                  Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

                                  MessageProducer producer = session.createProducer(destination);


                                  TextMessage message = session.createTextMessage();
                                  message.setText(msg );

                                  connection.start();
                                  System.out.println("connect strat"); 
                                  producer.send(message);

                                  body = message.getText();

                                  session.close();
                                  connection.close();


                              } 
                            catch (Exception e)
                              {
                                  return(e.toString());
                              }


                        return body    ;

                    }

 public static Context getInitialContext () throws JMSException,NamingException,RemoteException
          {
                    Properties prop = new Properties();
              prop.setProperty("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
                    prop.setProperty("java.naming.factory.url.pkgs", "org.jboss.naming:org.jnp.interfaces");
                    prop.setProperty("java.naming.provider.url", "jnp://127.0.0.1:1099");


                    Context context = new InitialContext(prop);

                    return context;}

Then i converts JAR file to DLL after that i used in VISUAL STUDIO 2012 to send message to Jboss 4.2.3 ,it is worning Well if i used inside WINDOWS APPLICATION
but
if i used the same DLL class inside web application i got the follwoing error:

*** javax.naming.NoInitialContextException: Cannot instantiate class: org.jnp.interfaces.NamingContextFactory [Root exception is java.lang.ClassNotFoundException: org.jnp.interfaces.NamingContextFactory***
why??????
*any one have idea?*
*Thanks in advanced
*
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