Package javax.jms

Examples of javax.jms.TextMessage

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      // messages will be sent in bulk from server side, on the next HTTP client listner poll

      for(int i = 0; i < messageCount; i++)
      {
         TextMessage t = (TextMessage)cons.receive(2000);
         assertNotNull(t);
         assertEquals("krakatau" + i, t.getText());
      }
     
      conn.close();

   }
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      MessageConsumer cons = sess.createConsumer(dest);
     
      conn.start();
     
      TextMessage tm = sess.createTextMessage("ref test");
     
      prod.send(tm);
     
      tm = (TextMessage)cons.receive(1000);
     
      assertNotNull(tm);
     
      assertEquals("ref test", tm.getText());
     
      conn.close();
        
   }
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            MessageConsumer consumer = session.createConsumer((Destination)queue);

            int lastCount = messageCount;
            while (true)
            {
               TextMessage message = (TextMessage) consumer.receive(5000);
               if (message == null)
               {
                  break;
               }
               log.debug("read message " + message.getText());

               // alternating commits and rollbacks
               if ( (commitCounter++) % 2 == 0)
               {
                  messagesRead += (messageCount - lastCount);
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   private void produceMessages(Session sess, MessageProducer prod, final int NUM_MESSAGES, MessageConsumer cons) throws JMSException
   {
      for (int i = 0; i < NUM_MESSAGES; i++)
      {

         TextMessage m = sess.createTextMessage("hello" + i);
        
         prod.send(m);
        
         log.info("Sent " + i);
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      MessageProducer prod = sess.createProducer(queue);
      prod.setDeliveryMode(DeliveryMode.PERSISTENT);
     
      for (int i = 0; i < 10; i++)
      {
         TextMessage tm = sess.createTextMessage("message" + i);
         prod.send(tm);
      }
     
      conn.close();
     
      ServerManagement.stopServerPeer();
     
      ServerManagement.startServerPeer();
     
      // Messaging server restart implies new ConnectionFactory lookup
      cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");

      ServerManagement.deployQueue("Queue");
     
      conn = cf.createConnection();
      sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      conn.start();
      MessageConsumer cons = sess.createConsumer(queue);
      for (int i = 0; i < 10; i++)
      {
         TextMessage tm = (TextMessage)cons.receive(3000);
         assertNotNull(tm);
         if (tm == null)
         {
            break;
         }
         assertEquals("message" + i, tm.getText());
      }
          
      conn.close();
   }
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   {
      Connection conn = cf.createConnection();
      Session sessSend = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      MessageProducer prod = sessSend.createProducer(queue);
     
      TextMessage m0 = sessSend.createTextMessage("a");
      TextMessage m1 = sessSend.createTextMessage("b");
      TextMessage m2 = sessSend.createTextMessage("c");
      TextMessage m3 = sessSend.createTextMessage("d");
      TextMessage m4 = sessSend.createTextMessage("e");
      TextMessage m5 = sessSend.createTextMessage("f");
      TextMessage m6 = sessSend.createTextMessage("g");
      TextMessage m7 = sessSend.createTextMessage("h");
      TextMessage m8 = sessSend.createTextMessage("i");
      TextMessage m9 = sessSend.createTextMessage("j");
     
      prod.send(m0, DeliveryMode.PERSISTENT, 0, 0);
      prod.send(m1, DeliveryMode.PERSISTENT, 1, 0);
      prod.send(m2, DeliveryMode.PERSISTENT, 2, 0);
      prod.send(m3, DeliveryMode.PERSISTENT, 3, 0);
      prod.send(m4, DeliveryMode.PERSISTENT, 4, 0);
      prod.send(m5, DeliveryMode.PERSISTENT, 5, 0);
      prod.send(m6, DeliveryMode.PERSISTENT, 6, 0);
      prod.send(m7, DeliveryMode.PERSISTENT, 7, 0);
      prod.send(m8, DeliveryMode.PERSISTENT, 8, 0);
      prod.send(m9, DeliveryMode.PERSISTENT, 9, 0);
     
      conn.close();
     
      ServerManagement.stopServerPeer();

      ServerManagement.startServerPeer();

      // Messaging server restart implies new ConnectionFactory lookup
      cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");

      ServerManagement.deployQueue("Queue");
     
      conn = cf.createConnection();
      Session sessReceive = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      conn.start();
      MessageConsumer cons = sessReceive.createConsumer(queue);
    
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("j", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("i", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("h", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("g", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("f", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("e", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("d", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("c", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("b", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("a", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(500);
         assertNull(t);
      }
     
    
      conn.close();
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   {
      Connection conn = cf.createConnection();
      Session sessSend = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      MessageProducer prod = sessSend.createProducer(queue);
     
      TextMessage m0 = sessSend.createTextMessage("a");
      TextMessage m1 = sessSend.createTextMessage("b");
      TextMessage m2 = sessSend.createTextMessage("c");
      TextMessage m3 = sessSend.createTextMessage("d");
      TextMessage m4 = sessSend.createTextMessage("e");
      TextMessage m5 = sessSend.createTextMessage("f");
      TextMessage m6 = sessSend.createTextMessage("g");
      TextMessage m7 = sessSend.createTextMessage("h");
      TextMessage m8 = sessSend.createTextMessage("i");
      TextMessage m9 = sessSend.createTextMessage("j");

     
      prod.send(m0, DeliveryMode.PERSISTENT, 0, 0);
      prod.send(m1, DeliveryMode.PERSISTENT, 0, 0);
      prod.send(m2, DeliveryMode.PERSISTENT, 0, 0);
      prod.send(m3, DeliveryMode.PERSISTENT, 3, 0);
      prod.send(m4, DeliveryMode.PERSISTENT, 3, 0);
      prod.send(m5, DeliveryMode.PERSISTENT, 4, 0);
      prod.send(m6, DeliveryMode.PERSISTENT, 4, 0);
      prod.send(m7, DeliveryMode.PERSISTENT, 5, 0);
      prod.send(m8, DeliveryMode.PERSISTENT, 5, 0);
      prod.send(m9, DeliveryMode.PERSISTENT, 6, 0);
     
      conn.close();
     
      ServerManagement.stopServerPeer();

      ServerManagement.startServerPeer();

      // Messaging server restart implies new ConnectionFactory lookup
      cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");

      ServerManagement.deployQueue("Queue");
     
      conn = cf.createConnection();
      Session sessReceive = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      conn.start();
      MessageConsumer cons = sessReceive.createConsumer(queue);
    
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("j", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("h", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("i", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("f", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("g", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("d", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("e", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("a", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("b", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receive(1000);
         assertNotNull(t);
         assertEquals("c", t.getText());
      }
      {
         TextMessage t = (TextMessage)cons.receiveNoWait();
         assertNull(t);
      }
     
      conn.close();
   }
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      MessageConsumer ds = s.createDurableSubscriber(thisTopic, "sub", null, false);

      MessageProducer p = s.createProducer(thisTopic);
      p.setDeliveryMode(DeliveryMode.PERSISTENT);
      TextMessage tm = s.createTextMessage("thebody");
      p.send(tm);
      log.debug("message sent");

      conn.close();

      log.debug("stopping the server");
      ServerManagement.stopServerPeer();

      try
      {
         initialContext.lookup("/topic/YetAnotherTopic");
         fail("this should throw exception");
      }
      catch(NameNotFoundException e)
      {
         // OK
      }

      log.debug("starting the server");
      ServerManagement.startServerPeer();
      log.debug("server started");

      // Messaging server restart implies new ConnectionFactory lookup
      cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");

      ServerManagement.deployTopic("YetAnotherTopic");
      log.debug("topic deployed");

      thisTopic = (Topic)initialContext.lookup("/topic/YetAnotherTopic");

      conn = cf.createConnection();
      conn.setClientID("five");

      s = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      conn.start();

      ds = s.createDurableSubscriber(thisTopic, "sub", null, false);

      TextMessage rm = (TextMessage)ds.receive(3000);
      assertNotNull(rm);
      assertEquals("thebody", rm.getText());


      conn.close();
      ServerManagement.undeployTopic("YetAnotherTopic");
   }
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      MessageProducer prod = sessSend.createProducer(topic);
      prod.setDeliveryMode(DeliveryMode.PERSISTENT);
     
      for (int i = 0; i < 10; i++)
      {
         TextMessage tm = sessSend.createTextMessage("message" + i);
         prod.send(tm);
      }
     
      conn.close();
     
      ServerManagement.stopServerPeer();

      ServerManagement.startServerPeer();

      // Messaging server restart implies new ConnectionFactory lookup
      cf = (ConnectionFactory)initialContext.lookup("/ConnectionFactory");

      ServerManagement.deployTopic("Topic");
     
      conn = cf.createConnection();
      conn.setClientID("Sausages");
     
      sessConsume = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
      conn.start();
     
      sub1 = sessConsume.createDurableSubscriber(topic, "sub1", null, false);
      sub2 = sessConsume.createDurableSubscriber(topic, "sub2", null, false);
      sub3 = sessConsume.createDurableSubscriber(topic, "sub3", null, false);
                 
      for (int i = 0; i < 10; i++)
      {
         TextMessage tm1 = (TextMessage)sub1.receive(3000);
         assertNotNull(tm1);
         if (tm1 == null)
         {
            break;
         }
         assertEquals("message" + i, tm1.getText());
        
         TextMessage tm2 = (TextMessage)sub2.receive(3000);
         assertNotNull(tm2);
         if (tm2 == null)
         {
            break;
         }
         assertEquals("message" + i, tm2.getText());
        
         TextMessage tm3 = (TextMessage)sub3.receive(3000);
         assertNotNull(tm3);
         if (tm3 == null)
         {
            break;
         }
         assertEquals("message" + i, tm3.getText());
      }
     
    
      conn.close();
   }
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         Connection conn = cf.createConnection();
         conn.start();
         Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
         MessageConsumer cons = sess.createConsumer(queue);
         TextMessage tm = (TextMessage)cons.receive(5000);

         assertNotNull(tm);
         assertEquals(MESSAGE_TEXT, tm.getText());

         // the client VM should exit by itself. If it doesn't, that means we have a problem
         // and the test will timeout
         log.info("waiting for the client VM to exit ...");
         p.waitFor();
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  • org.apache.activemq.ActiveMQXAConnectionFactoryTest
  • org.apache.activemq.broker.RedeliveryRestartTest
  • org.apache.activemq.broker.scheduler.JmsCronSchedulerTest
  • org.apache.activemq.broker.scheduler.JmsSchedulerTest
  • org.apache.activemq.JMSConsumerTest
  • org.apache.activemq.JMSMessageTest
  • org.apache.activemq.JmsMultipleBrokersTestSupport
  • org.apache.activemq.JmsQueueBrowserTest
  • org.apache.activemq.JmsRollbackRedeliveryTest
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