Package javax.jms

Examples of javax.jms.Connection

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    Queue queue2 = (Queue) ictx.lookup("queue2");
//    Queue queue3 = (Queue) ictx.lookup("queue3");
    ConnectionFactory cf = (ConnectionFactory) ictx.lookup("cf");
    ictx.close();

    Connection cnx = cf.createConnection();
    Session prodSession = cnx.createSession(false, Session.AUTO_ACKNOWLEDGE);
    Session consSession = cnx.createSession(true, 0);
   
    MessageProducer producer = prodSession.createProducer(null);
    MessageConsumer consumer = consSession.createConsumer(queue1);

    cnx.start();

    // Producing messages with a very short time to live: 20 ms.
    System.out.println("Sends Message1 with a very short time to live");
    TextMessage msg = prodSession.createTextMessage("Message1");
    producer.send(queue1, msg, DeliveryMode.NON_PERSISTENT, Message.DEFAULT_PRIORITY, 20);
   
    // Waiting for the message to be expired.
    System.out.println("Waits for the message to be expired");
    Thread.sleep(100);

    msg = (TextMessage) consumer.receiveNoWait();
    System.out.println("receives: " + msg);
   
    // Producing "undeliverable" messages
    System.out.println("Send Message2");  
    msg = prodSession.createTextMessage("Message2");
    producer.send(queue1, msg);
   
    msg = (TextMessage) consumer.receive();
    System.out.println("Receives: " + msg.getText() + " then deny it!");
    consSession.rollback();
   
    msg = (TextMessage) consumer.receive();
    System.out.println("Receives: " + msg.getText() + " then deny it!");
    consSession.rollback();
       
    // Producing "forbidden" messages
    System.out.println("Send Message3");  
    msg = prodSession.createTextMessage("Message3");
    try {
      producer.send(queue2, msg);
    } catch (JMSException exc) {
      System.out.println(exc.getMessage());
    }
   
//    // Producing a message to a deleted destination
//    System.out.println("Send Message4");  
//    msg = prodSession.createTextMessage("Message4");
//    try {
//      producer.send(queue3, msg);
//    } catch (JMSException exc) {
//      System.out.println(exc.getMessage());
//    }

    cnx.close();
  }
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   */
  public void connect(String name,
                      String host, int port,
                      String user, String pass) throws ConnectException, AdminException {
    ConnectionFactory cf = TcpConnectionFactory.create(host, port);
    Connection cnx;
    try {
      cnx = cf.createConnection(user, pass);
      cnx.start();
      new JoramAdmin(cnx, name);
    } catch (JMSException exc) {
      // TODO Auto-generated catch block
      exc.printStackTrace();
    }
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    Context context = new InitialContext();
    ConnectionFactory cf = (ConnectionFactory) context.lookup("cf");
    javax.jms.Queue queue =(Queue)context.lookup("queue");
    context.close();
   
    Connection cnx = cf.createConnection();
    Session session = (Session) cnx.createSession(false, Session.AUTO_ACKNOWLEDGE);
//    session.setImplicitAck(true);
    session.setQueueMessageReadMax(100);
    MessageConsumer consumer = (MessageConsumer) session.createConsumer(queue);
    consumer.setMessageListener(new MyListener());
    cnx.start();
   
    System.in.read();
   
    session.close();
    cnx.close();
    System.exit(0);
  }
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    javax.naming.Context jndiCtx = new javax.naming.InitialContext(props);
    javax.jms.TopicConnectionFactory tcf = (javax.jms.TopicConnectionFactory) jndiCtx.lookup("tcf");
    Topic topic = (Topic) jndiCtx.lookup("topic");
    jndiCtx.close();
   
    Connection cnx = tcf.createConnection("anonymous", "anonymous");
    Session sess = cnx.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer sub = sess.createConsumer(topic);

    sub.setMessageListener(new Listener());

    cnx.start();

    System.in.read();

    System.out.println();
    System.out.println("Subscriber closed.");
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    javax.naming.Context jndiCtx = new javax.naming.InitialContext(props);
    javax.jms.TopicConnectionFactory tcf = (javax.jms.TopicConnectionFactory) jndiCtx.lookup("tcf");
    Topic topic = (Topic) jndiCtx.lookup("topic");
    jndiCtx.close();

    Connection cnx = tcf.createConnection("anonymous", "anonymous");
    Session sess = cnx.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageProducer pub = sess.createProducer(topic);

    TextMessage msg = sess.createTextMessage();

    int i;
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import org.objectweb.joram.client.jms.Queue;

public class AProducer {
  public static void main(String[] args) throws Exception {
    Session session = null;
    Connection cnx = null;
    MessageProducer  producer = null;
    TextMessage message = null;
    Queue queue = null;
    ConnectionFactory cf = null;

    Context initialContext = new InitialContext();
    cf = (ConnectionFactory) initialContext.lookup("cf");
    queue = (Queue) initialContext.lookup("queue");
    initialContext.close();

    cnx = cf.createConnection();
   
    session = cnx.createSession(true, Session.AUTO_ACKNOWLEDGE);
    cnx.start();

    producer = session.createProducer(queue);
    message = session.createTextMessage();

    for (int i = 1; i <= 100000; i++) {
      message.setText("Test number " + i);
      producer.send(message);

      if ((i % 100) == 0)session.commit();

      if ((i % 1000) == 0) System.out.println(i + " messages sent");
    }
    session.commit();
   
    producer.close();
    session.close();
    cnx.close();
  }
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    ictx = new InitialContext();
    ConnectionFactory cf = (ConnectionFactory) ictx.lookup("soapCf");
    Queue queue = (Queue) ictx.lookup("queue");
    ictx.close();

    Connection cnx = cf.createConnection();
    Session sess = cnx.createSession(true, 0);

    MessageProducer producer = sess.createProducer(null);

    TextMessage msg = sess.createTextMessage();

    for (int i = 1; i <= 10; i++) {
      msg.setText("Soap test " + i);
      producer.send(queue, msg);
      System.out.println("SOAP test " + i);
    }

    sess.commit();
    cnx.close();
  }
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    ictx = new InitialContext();
    Queue queue = (Queue) ictx.lookup("ftpQueue");
    ConnectionFactory cf = (ConnectionFactory) ictx.lookup("cf");
    ictx.close();

    Connection cnx = cf.createConnection();
    Session sess = cnx.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageProducer producer = sess.createProducer(null);
    TextMessage msg = sess.createTextMessage();

    msg.setText("Test transfer " + file);
    if (user != null && pass != null)
      msg.setStringProperty("url", "ftp://" + user + ':' + pass + '@' + host + '/' + file + ";type=i");
    else
      msg.setStringProperty("url", "ftp://" + host + '/' + file + ";type=i");
    msg.setLongProperty("crc", new File(".", file).length());
    msg.setBooleanProperty("ack", false);

    msg.setLongProperty("date", System.currentTimeMillis());

    producer.send(queue, msg);

    System.out.println("message send");

    cnx.close();
  }
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    ictx = new InitialContext();
    ConnectionFactory cf = (ConnectionFactory) ictx.lookup("soapCf");
    Queue queue = (Queue) ictx.lookup("queue");
    ictx.close();

    Connection cnx = cf.createConnection();
    Session qSess = cnx.createSession(false, Session.AUTO_ACKNOWLEDGE);

    MessageConsumer qConsumer = qSess.createConsumer(queue);
    cnx.start();

    TextMessage msg;

    for (int i = 0; i < 10; i++) {
      msg = (TextMessage) qConsumer.receive();
      System.out.println("Message received from queue: " + msg.getText());
    }

    cnx.close();
  }
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    ictx = new InitialContext();
    Queue queue = (Queue) ictx.lookup("ftpQueue");
    ConnectionFactory cf = (ConnectionFactory) ictx.lookup("cf");
    ictx.close();

    Connection cnx = cf.createConnection();
    Session sess = cnx.createSession(false, Session.AUTO_ACKNOWLEDGE);
    MessageConsumer recv = sess.createConsumer(queue);
    Message msg;

    cnx.start();

    msg = recv.receive();
     
    String u = msg.getStringProperty("url");
    System.out.println("url = " + u);
    System.out.println("crc=" + msg.getLongProperty("crc"));
    System.out.println("ack=" + msg.getBooleanProperty("ack"));
   
    long diff = System.currentTimeMillis() - msg.getLongProperty("date");
    System.out.println("time = " + diff);
   
    System.out.println();
    System.out.println("messages received.");

    cnx.close();
  }
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