Examples of QueueReceiver

com.spidercache.queue.QueueReceiver
javax.jms.QueueReceiver
@version $Rev: 46019 $ $Date: 2004-09-14 03:56:06 -0600 (Tue, 14 Sep 2004) $
ptolemy.actor.QueueReceiver
A first-in, first-out (FIFO) queue receiver with variable capacity and optional history. Tokens are put into the receiver with the put() method, and removed from the receiver with the get() method. The token removed is the oldest one in the receiver. By default, the capacity is unbounded, but it can be set to any nonnegative size. If the history capacity is greater than zero (or infinite, indicated by a capacity of INFINITE_CAPACITY), then tokens removed from the receiver are stored in a history queue rather than simply removed. By default, the history capacity is zero. @author Edward A. Lee, Lukito Muliadi, Xiaojun Liu @version $Id: QueueReceiver.java,v 1.76 2006/03/30 16:34:53 cxh Exp $ @since Ptolemy II 0.2 @Pt.ProposedRating Green (eal) @Pt.AcceptedRating Green (liuj) @see ptolemy.actor.util.FIFOQueue

Examples of javax.jms.QueueReceiver

      QueueConnectionFactory factory = (QueueConnectionFactory) ctx.lookup("ConnectionFactory");


      QueueConnection queConn = null;
      QueueSession session = null;
      QueueSender sender = null;
      QueueReceiver receiver = null;


      try
      {
         queConn = factory.createQueueConnection();
         queConn.start();


         Queue queueA = (Queue) ctx.lookup("queue/A");
         Queue queueB = (Queue) ctx.lookup("queue/B");
         
         session = queConn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
         sender = session.createSender(queueA);
         receiver = session.createReceiver(queueB);


         while (receiver.receive(1000) != null)
         {
            // Empty the queue
         }


         TextMessage message = session.createTextMessage();
         message.setText("testMDBTimer");
         message.setIntProperty("UNIQUE_ID", 123456789);
         message.setJMSReplyTo(queueB);
         sender.send(message);


         // Get the initial onMessage ack
         Message reply = receiver.receive(30000);
         log.info("onMessage reply: " + reply);
         assertTrue("onMessage reply != null", reply != null);


         if (log.isDebugEnabled())
         {
            log.debug("Properties"); 
            Enumeration e = reply.getPropertyNames();
            while (e.hasMoreElements())
            {
               log.debug(e.nextElement()); 
            }
         }


         int id = reply.getIntProperty("UNIQUE_ID");
         log.debug("id=" + id); 
         assertTrue("onMessage reply.id = 123456789", id == 123456789);


         // Get the initial timer reply
         reply = receiver.receive(30000);
         log.info("ejbTimeout reply: " + reply);
         assertTrue("ejbTimeout reply != null", reply != null);


         if (log.isDebugEnabled())
         {
            log.debug("Properties"); 
            Enumeration e = reply.getPropertyNames();
            while (e.hasMoreElements())
            {
               log.debug(e.nextElement()); 
            }
         }


         id = reply.getIntProperty("UNIQUE_ID");
         log.debug("id=" + id); 
         assertTrue("onMessage reply.id = 123456789", id == 123456789);
      }
      finally
      {
         if (receiver != null)
         {
            try
            {
               receiver.close();
            } catch (JMSException ignore)
            {
               //
            }
         }

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Examples of javax.jms.QueueReceiver

      QueueConnectionFactory factory = (QueueConnectionFactory) ctx.lookup("ConnectionFactory");


      QueueConnection queConn = null;
      QueueSession session = null;
      QueueSender sender = null;
      QueueReceiver receiver = null;


      try
      {
         queConn = factory.createQueueConnection();
         queConn.start();


         Queue queueA = (Queue) ctx.lookup("queue/C");
         Queue queueB = (Queue) ctx.lookup("queue/D");


         session = queConn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
         sender = session.createSender(queueA);
         receiver = session.createReceiver(queueB);


         while (receiver.receive(1000) != null)
         {
            // Empty the queue
         }


         TextMessage message = session.createTextMessage();
         message.setText("testOnCreateMDBTimer");
         message.setIntProperty("UNIQUE_ID", 123456788);
         message.setJMSReplyTo(queueB);
         sender.send(message);


         // Get the initial onMessage ack
         Message reply = receiver.receive(15000);
         log.info("onMessage reply: " + reply);
         assertTrue("onMessage reply != null", reply != null);
         int id = reply.getIntProperty("UNIQUE_ID");
         assertTrue("onMessage reply.id = 123456788", id == 123456788);


         // Get the 10 ejbCreate timer replys
         for(int n = 0; n < 10; n ++)
         {
            reply = receiver.receive(15000);
            log.info("ejbTimeout reply: " + reply);
            assertTrue("ejbTimeout reply != null", reply != null);
            id = reply.getIntProperty("UNIQUE_ID");
            assertTrue("onMessage reply.id = 123456788", id == 123456788);
            long elapsed = reply.getLongProperty("Elapsed");
            log.info("Elapsed: "+elapsed);
         }
      }
      finally
      {
         if (receiver != null)
         {
            try
            {
               receiver.close();
            } catch (JMSException ignore)
            {
               //
            }
         }

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Examples of javax.jms.QueueReceiver


            PrintWriter out = arg1.getWriter();
            QueueConnection connection = qcf.createQueueConnection();
            connection.start();
            QueueSession session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
            QueueReceiver queueReceiver = session.createReceiver(queue);
            Message msg = queueReceiver.receiveNoWait();


            if ( msg instanceof TextMessage ) {
                TextMessage txtMsg = (TextMessage)msg;
                System.out.println("Message : "+txtMsg.getText());
                out.println("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>");
                out.println("<head><title>JMS Receiver</title></head>");
                out.println("<body>Received JMS Queue Message</body></html>");
            }
            else {
                out.println("<body>Did Not Receive JMS Queue Message</body></html>");
            }


            queueReceiver.close();
            session.close();
            connection.stop();


        }
        catch ( Exception e ) {

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Examples of javax.jms.QueueReceiver

            conn = qcf.createQueueConnection();
            conn.start();
            session = conn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);


            // Set the async listener
            QueueReceiver recv = session.createReceiver(queue);
            recv.setMessageListener(new MessageListener() {


                @Override
                public void onMessage(Message message) {
                    TextMessage msg = (TextMessage)message;
                    try {

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Examples of javax.jms.QueueReceiver

            conn = qcf.createQueueConnection();
            conn.start();
            session = conn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);


            // Set the async listener
            QueueReceiver recv = session.createReceiver(queue);
            recv.setMessageListener(new MessageListener() {


                @Override
                public void onMessage(Message message) {
                    TextMessage msg = (TextMessage)message;
                    try {

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Examples of javax.jms.QueueReceiver

            conn = qcf.createQueueConnection();
            conn.start();
            session = conn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);


            // Set the async listener
            QueueReceiver recv = session.createReceiver(queue);
            recv.setMessageListener(new MessageListener() {


                @Override
                public void onMessage(Message message) {
                    TextMessage msg = (TextMessage)message;
                    try {

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Examples of javax.jms.QueueReceiver

            queueConnectionFactory = (QueueConnectionFactory) lookup(ctx, qcfBindingName);
            final QueueConnection queueConnection = queueConnectionFactory.createQueueConnection(username, password);
            queueConnection.start();
            final QueueSession queueSession = queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
            final Queue queue = (Queue) ctx.lookup(queueBindingName);
            final QueueReceiver queueReceiver = queueSession.createReceiver(queue);
            queueReceiver.setMessageListener(this);
        } catch (final JMSException e) {
            logger.error("Could not read JMS message.", e);
        } catch (final NamingException e) {
            logger.error("Could not read JMS message.", e);
        } catch (final RuntimeException e) {

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Examples of javax.jms.QueueReceiver

         if (HornetQRASession.trace)
         {
            HornetQRASession.log.trace("createReceiver " + session + " queue=" + queue);
         }


         QueueReceiver result = session.createReceiver(queue);
         result = new HornetQRAQueueReceiver(result, this);


         if (HornetQRASession.trace)
         {
            HornetQRASession.log.trace("createdReceiver " + session + " receiver=" + result);

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Examples of javax.jms.QueueReceiver

         if (HornetQRASession.trace)
         {
            HornetQRASession.log.trace("createReceiver " + session + " queue=" + queue + " selector=" + messageSelector);
         }


         QueueReceiver result = session.createReceiver(queue, messageSelector);
         result = new HornetQRAQueueReceiver(result, this);


         if (HornetQRASession.trace)
         {
            HornetQRASession.log.trace("createdReceiver " + session + " receiver=" + result);

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Examples of javax.jms.QueueReceiver


         // And the responder
         conn2 = JMSTestCase.cf.createQueueConnection();
         QueueSession sess2 = conn2.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
         TestMessageListener listener = new TestMessageListener(sess2);
         QueueReceiver receiver = sess2.createReceiver(HornetQServerTestCase.queue1);
         receiver.setMessageListener(listener);
         conn2.start();


         Message m1 = sess1.createMessage();
         log.trace("Sending request message");
         TextMessage m2 = (TextMessage)requestor.request(m1);

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