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ActiveMQ example source code file (XmppTest.java)

This example ActiveMQ source code file (XmppTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - ActiveMQ tags/keywords

connectionconfiguration, connectionconfiguration, consumermessagelistener, exception, hello, message, message, messagelistener, multiuserchat, packetfilter, xmppconnection, xmppconnection, xmpplogger, xmpplogger

The ActiveMQ XmppTest.java source code

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.activemq.transport.xmpp;

import junit.framework.TestCase;
import junit.textui.TestRunner;
import org.jivesoftware.smack.Chat;
import org.jivesoftware.smack.ChatManager;
import org.jivesoftware.smack.ChatManagerListener;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.MessageListener;
import org.jivesoftware.smack.PacketListener;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smackx.muc.MultiUserChat;

/**
 * 
 */
public class XmppTest extends TestCase {

    protected static boolean block;

    private final XmppBroker broker = new XmppBroker();

    private final long sleepTime = 5000;

    public static void main(String[] args) {
        block = true;
        TestRunner.run(XmppTest.class);
    }

    public void testConnect() throws Exception {
        ConnectionConfiguration config = new
            ConnectionConfiguration("localhost", 61222);
        // config.setDebuggerEnabled(true);

        try {
            // SmackConfiguration.setPacketReplyTimeout(1000);
            XMPPConnection con = new XMPPConnection(config);
            con.connect(); 
            con.login("amq-user", "amq-pwd");
            ChatManager chatManager = con.getChatManager();
            Chat chat = chatManager.createChat("test@localhost", new MessageListener() {
                public void processMessage(Chat chat, Message message) {
                    System.out.println("Got XMPP message from chat " + chat.getParticipant() + " message - " + message.getBody());
                }
            });
            for (int i = 0; i < 10; i++) {
                System.out.println("Sending message: " + i);
                chat.sendMessage("Hello from Message: " + i);
            }
            System.out.println("Sent all messages!");
            con.disconnect();
        } catch (XMPPException e) {
            if (block) {
                System.out.println("Caught: " + e);
                e.printStackTrace();
            } else {
                throw e;
            }
        }
        if (block) {
            Thread.sleep(20000);
            System.out.println("Press any key to quit!: ");
            System.in.read();
        }
        System.out.println("Done!");
    }



    public void testChat() throws Exception {
        ConnectionConfiguration config = new ConnectionConfiguration("localhost", 61222);
        //config.setDebuggerEnabled(true);

        XMPPConnection consumerCon = new XMPPConnection(config);
        consumerCon.connect();
        consumerCon.login("consumer", "consumer");
        consumerCon.addPacketListener(new XmppLogger("CONSUMER INBOUND"), new PacketFilter() {
            public boolean accept(Packet packet) {
                return true;
            }
        });
        consumerCon.addPacketWriterListener(new XmppLogger("CONSUMER OUTBOUND"), new PacketFilter() {
            public boolean accept(Packet packet) {
                return true;
            }
        });
        final ConsumerMessageListener listener = new ConsumerMessageListener();

        consumerCon.getChatManager().addChatListener(new ChatManagerListener() {
            public void chatCreated(Chat chat, boolean createdLocally) {
                chat.addMessageListener(listener);
            }
        });


        XMPPConnection producerCon = new XMPPConnection(config);
        producerCon.connect();
        producerCon.login("producer", "producer");
        producerCon.addPacketListener(new XmppLogger("PRODUCER INBOUND"), new PacketFilter() {
            public boolean accept(Packet packet) {
                return true;
            }
        });
        producerCon.addPacketWriterListener(new XmppLogger("PRODUCER OUTBOUND"), new PacketFilter() {
            public boolean accept(Packet packet) {
                return true;
            }
        });

        Chat chat = producerCon.getChatManager().createChat("consumer", new MessageListener() {
            public void processMessage(Chat chat, Message message) {
                System.out.println("Got XMPP message from chat " + chat.getParticipant() + " message - " + message.getBody());
            }
        });

        for (int i = 0; i < 10; i++) {
            System.out.println("Sending message: " + i);
            Message message = new Message("consumer");
            message.setType(Message.Type.chat);
            message.setBody("Hello from producer, message # " + i);
            chat.sendMessage(message);
        }
        System.out.println("Sent all messages!");

        Thread.sleep(sleepTime);
        System.out.println("Consumer received - " + listener.getMessageCount());
        assertEquals(10, listener.getMessageCount());
    }



    public void testMultiUserChat() throws Exception {
        System.out.println("\n\n\n\n\n\n");
        ConnectionConfiguration config = new ConnectionConfiguration("localhost", 61222);
        //config.setDebuggerEnabled(true);
        //
        XMPPConnection consumerCon = new XMPPConnection(config);
        consumerCon.connect();
        consumerCon.login("consumer", "consumer");
        MultiUserChat consumerMuc = new MultiUserChat(consumerCon, "muc-test");
        consumerMuc.join("consumer");

        ConsumerMUCMessageListener listener = new ConsumerMUCMessageListener();
        consumerMuc.addMessageListener(listener);

        XMPPConnection producerCon = new XMPPConnection(config);
        producerCon.connect();
        producerCon.login("producer", "producer");
        MultiUserChat producerMuc = new MultiUserChat(producerCon, "muc-test");
        producerMuc.join("producer");

        for (int i = 0; i < 10; i++) {
            System.out.println("Sending message: " + i);
            Message message = producerMuc.createMessage();
            message.setBody("Hello from producer, message # " + i);
            producerMuc.sendMessage(message);
        }
        System.out.println("Sent all messages!");

        Thread.sleep(sleepTime);
        System.out.println("Consumer received - " + listener.getMessageCount());
        assertEquals(10, listener.getMessageCount());
    }

    public void addLoggingListeners(String name, XMPPConnection connection) {
        connection.addPacketListener(new XmppLogger(name + " INBOUND"), new PacketFilter() {
            public boolean accept(Packet packet) {
                return true;
            }
        });
        connection.addPacketWriterListener(new XmppLogger(name + " OUTBOUND"), new PacketFilter() {
            public boolean accept(Packet packet) {
                return true;
            }
        });
    }

    public void testTwoConnections() throws Exception {
        System.out.println("\n\n\n\n\n\n");
        ConnectionConfiguration config = new ConnectionConfiguration("localhost", 61222);
        //config.setDebuggerEnabled(true);

        //create the consumer first...
        XMPPConnection consumerCon = new XMPPConnection(config);
        consumerCon.connect();
        addLoggingListeners("CONSUMER", consumerCon);
        consumerCon.login("consumer", "consumer");

        final ConsumerMessageListener listener1 = new ConsumerMessageListener();
        consumerCon.getChatManager().addChatListener(new ChatManagerListener() {
            public void chatCreated(Chat chat, boolean createdLocally) {
                chat.addMessageListener(listener1);
            }
        });
        
        //now create the producer
        XMPPConnection producerCon = new XMPPConnection(config);
        System.out.println("Connecting producer and consumer");
        producerCon.connect();
        addLoggingListeners("PRODUCER", producerCon);
        producerCon.login("producer", "producer");

        //create the chat and send some messages
        Chat chat = producerCon.getChatManager().createChat("consumer", new MessageListener() {
            public void processMessage(Chat chat, Message message) {
                System.out.println("Got XMPP message from chat " + chat.getParticipant() + " message - " + message.getBody());
            }
        });
        
        for (int i = 0; i < 10; i++) {
            System.out.println("Sending message: " + i);
            Message message = new Message("consumer");
            message.setType(Message.Type.chat);
            message.setBody("Hello from producer, message # " + i);
            chat.sendMessage(message);
        }
       
        //make sure the consumer has time to receive all the messages...
        Thread.sleep(sleepTime); 

        //create an identical 2nd consumer
        XMPPConnection lastguyCon = new XMPPConnection(config);
        lastguyCon.connect();
        addLoggingListeners("LASTGUY", consumerCon);
        lastguyCon.login("consumer", "consumer");
        final ConsumerMessageListener listener2 = new ConsumerMessageListener();
        lastguyCon.getChatManager().addChatListener(new ChatManagerListener() {
            public void chatCreated(Chat chat, boolean createdLocally) {
                chat.addMessageListener(listener2);
            }
        });

        for (int i = 0; i < 10; i++) {
            System.out.println("Sending message: " + i);
            Message message = new Message("consumer");
            message.setType(Message.Type.chat);
            message.setBody("Hello from producer, message # " + i);
            chat.sendMessage(message);
        }

        System.out.println("Sent all messages!");
        Thread.sleep(sleepTime);
        System.out.println("Consumer received - " + listener1.getMessageCount());
        assertEquals(20, listener1.getMessageCount());
        System.out.println("Consumer received - " + listener2.getMessageCount());
        assertEquals(10, listener2.getMessageCount());
    }

    class XmppLogger implements PacketListener {

        private final String direction;

        public XmppLogger(String direction) {
            this.direction = direction;
        }

        public void processPacket(Packet packet) {
            System.out.println(direction + " : " + packet.toXML());
        }
    }

    class ConsumerMUCMessageListener implements PacketListener {
        private int messageCount=0;

        public void processPacket(Packet packet) {
            if ( packet instanceof Message) {
                System.out.println("Received message number : " + (messageCount++));
            }
        }
        public int getMessageCount() {
            return messageCount;
        }
    }

    class ConsumerMessageListener implements MessageListener {
        private int messageCount=0;

        public void processMessage(Chat chat, Message message) {
            System.out.println("Received message number : " + (messageCount++));
        }

        public int getMessageCount() {
            return messageCount;
        }
    }

    @Override
    protected void setUp() throws Exception {
        broker.start();
    }

    @Override
    protected void tearDown() throws Exception {
        broker.stop();
    }
}

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