JMS DEMO

package jms;

import java.util.Properties;

import javax.jms.Connection;

import javax.jms.ConnectionFactory;

import javax.jms.MessageConsumer;

import javax.jms.MessageProducer;

import javax.jms.Queue;

import javax.jms.Session;

import javax.jms.TextMessage;

import javax.naming.Context;

import javax.naming.InitialContext;

import javax.naming.NamingException;

public class MainEntry {

public static void main(String[] args){

ConnectionFactory connectionFactory = null;

InitialContext context = null;

try {

Properties env = new Properties( );

env.put(Context.SECURITY_PRINCIPAL, "weblogic");

env.put(Context.SECURITY_CREDENTIALS, "weblogic");

env.put(Context.INITIAL_CONTEXT_FACTORY,

"weblogic.jndi.WLInitialContextFactory");

env.put(Context.PROVIDER_URL,

"t3://localhost:7001");

context = new InitialContext(env);

connectionFactory = (ConnectionFactory) context

.lookup("MyJMSConnectionFactory");

Queue stockQueue;

stockQueue = (Queue) context.lookup("MyDistributedQueue");

Connection connection;

connection = connectionFactory.createConnection();

Session session;

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

MessageProducer sender;

sender = session.createProducer(stockQueue);

MessageConsumer receiver;

receiver = session.createConsumer(stockQueue);

StockListener myListener = new StockListener();

receiver.setMessageListener(myListener);

connection.start();

TextMessage message;

for(int i=0;i<1000;i++){

//Thread.sleep(1000);

System.out.println("Sending Message--------");

String stockData="AAAAA"+(i);

message = session.createTextMessage();

message.setText(stockData);

sender.send(message);

}

} catch (NamingException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch(Exception e){

e.printStackTrace();

}

 

}

}