Message Queues - 1.4

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:amq="http://activemq.apache.org/schema/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
  http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd">

    <!-- JmsTemplate Definition -->
    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="defaultDestination" ref="destinationQueue" />
        <property name="messageConverter" ref="myMessageConverter" />
    </bean>

    <bean id="amqConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
        <constructor-arg index="0" value="tcp://localhost:61616" />
    </bean>

    <!-- ConnectionFactory Definition -->
    <bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">
        <constructor-arg ref="amqConnectionFactory" />
    </bean>

    <bean id="destinationQueue" class="org.apache.activemq.command.ActiveMQQueue">
        <constructor-arg index="0" value="IN_QUEUE" />
    </bean>

    <bean id="SampleJmsMessageSender" class="com.baeldung.spring.jms.SampleJmsMessageSender">
        <property name="queue" ref="destinationQueue" />
        <property name="jmsTemplate" ref="jmsTemplate" />
    </bean>

    <bean id="myMessageConverter" class="com.baeldung.spring.jms.SampleMessageConverter" />

    <!-- this is the Message-Driven POJO (MDP) -->
    <bean id="messageListener" class="com.baeldung.spring.jms.SampleListener">
        <property name="jmsTemplate" ref="jmsTemplate" />
        <property name="queue" ref="destinationQueue" />
    </bean>

    <bean id="errorHandler" class="com.baeldung.spring.jms.SampleJmsErrorHandler" />

    <!-- and this is the message listener container -->
    <bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="destinationName" value="IN_QUEUE" />
        <property name="messageListener" ref="messageListener" />
        <property name="errorHandler" ref="errorHandler" />
    </bean>
</beans>

private JmsTemplate jmsTemplate;
private Queue queue;
public void setJmsTemplate(JmsTemplate jmsTemplate) {
    this.jmsTemplate = jmsTemplate;
}

public void setQueue(Queue queue) {
    this.queue = queue;
}
public void sendMessage(final Employee employee) {
     this.jmsTemplate.convertAndSend(employee);
}

private JmsTemplate jmsTemplate;
private Queue queue;
public void setJmsTemplate(JmsTemplate jmsTemplate) {
    this.jmsTemplate = jmsTemplate;
}

public void setQueue(Queue queue) {
    this.queue = queue;
}
public void simpleSend() {
    jmsTemplate.send(queue, s -> s.createTextMessage("hello queue world"));
}

public class OrderConsumer {
    public static final String ORDER_QUEUE = "Queue_Anno";
    private static Logger log = LoggerFactory.getLogger(OrderConsumer.class);

    Order received;
    private CountDownLatch countDownLatch;


    @JmsListener(destination = ORDER_QUEUE)
    public void receiveMessage(@Payload Order order,
                               @Headers MessageHeaders headers,
                               Message message, Session session) {
    }
}

  public QBorrower() throws NamingException, JMSException {
    Context ctx=new InitialContext();
    QueueConnectionFactory connectionFactory=(QueueConnectionFactory)ctx.lookup("ConnectionFactory");
    queueConnection=connectionFactory.createQueueConnection();
    requestQueue=(Queue)ctx.lookup("jms.LoanRequestQueue");
    responseQueue=(Queue)ctx.lookup("jms.LoanResponseQueue");
    queueConnection.start();
    queueSession=queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
    }
 
 private void sendLoanRequest(double salary,double loanAmount) throws JMSException {
    MapMessage message=queueSession.createMapMessage();
    message.setDoubleProperty("salary", salary);
    message.setDoubleProperty("loanAmount", loanAmount);
    message.setJMSReplyTo(responseQueue);
    QueueSender sender=queueSession.createSender(requestQueue);
        QueueReceiver queueReceiver=queueSession.createReceiver(responseQueue);
    sender.send(message);
    }

public static void main(String args[]) {
            int openOptions = MQC.MQOO_INQUIRE + MQC.MQOO_FAIL_IF_QUIESCING + MQC.MQOO_INPUT_SHARED;
            MQQueue q = qMgr.accessQueue("SYSTEM.DEFAULT.LOCAL.QUEUE",openOptions,null,null,null);
            MQMessage mBuf = new MQMessage();
            MQPutMessageOptions pmo = new MQPutMessageOptions();
            do {
                runShow = br.readLine();
                if (runShow.length() > 0) {
                    mBuf.clearMessage();                // reset the buffer
                    mBuf.correlationId = 1; // set correlationId
                    mBuf.messageId = 1;     // set messageId
                    mBuf.writeString(runShow);          // set actual message
                    System.out.println("--> writing message to queue");
                    q.put(mBuf,pmo);      // put the message out on the queue
                    }
                } while (runShow.length() > 0);
            q.close();
            qMgr.disconnect();
            }
        } catch (MQException ex) {
            System.out.println(
        "WMQ exception occurred : Completion code ");
        }
    }

 private void read() throws MQException
 {
  
   MQQueue queue = _queueManager.accessQueue( inputQName,
                                   openOptions,
                                   null,           // default q manager
                                   null,           // no dynamic q name
                                   null );         // no alternate user id

   MQGetMessageOptions getOptions = new MQGetMessageOptions();
   getOptions.options = MQC.MQGMO_NO_WAIT + MQC.MQGMO_FAIL_IF_QUIESCING + MQC.MQGMO_CONVERT;
   while(true)
   {
     MQMessage message = new MQMessage();
     try
     {
      queue.get(message, getOptions);
      byte[] b = new byte[message.getMessageLength()];
      message.readFully(b);
      System.out.println(new String(b));
      message.clearMessage();
     }
   }
   queue.close();
   _queueManager.disconnect();
 }

public int sendMessage(int type, String msg) { 
        System.out.println("sendMessage type "+type);
        System.out.println("msg = "+msg);
            
        if(type == TYPE_CAP)
        {
            port=1414;
            queueManager="QM1";
            queueName="IBM_QUEUE_1";
        }
        else if(type == TYPE_MEASURE)
        {
            port=1415;
            queueManager="QM2";
            queueName="IBM_QUEUE_2";
        }
        else if(type == TYPE_WOOUT)
        {
            port=1415;
            queueManager="QM3";
            queueName="IBM_QUEUE_3";
        }
        else
            return -1;
        
            System.out.println(port+","+queueManager+","+queueName);

          int status = 200;
          MQQueueConnectionFactory cf = null;
          MQQueueConnection connection = null;
          MQQueueSession session = null;
          MQQueue queue = null;
          MQQueueSender sender = null;

          try {
           cf = new MQQueueConnectionFactory();
           cf.setHostName(host);// host
           cf.setPort(port);// port
           cf.setTransportType(1);// JMSC.MQJMS_TP_CLIENT_MQ_TCPIP
           cf.setQueueManager(queueManager);// queue
           cf.setChannel(channel);// channel

           connection = (MQQueueConnection) cf.createQueueConnection();
           session = (MQQueueSession) connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
           queue = (MQQueue) session.createQueue(queueName);// queue
                                  // name
           sender = (MQQueueSender) session.createSender(queue);
           JMSTextMessage message = (JMSTextMessage) session.createTextMessage(msg);
           
           // Start the connection
           connection.start();
        
           // DO NOT MAKE LOOP!!!
           sender.send(message);  
           
          } catch (JMSException e){
              e.printStackTrace();
          } finally {
               try {
                sender.close();
               } catch (Exception e) {
               }
               try {
                session.close();
               } catch (Exception e) {
               }
               if(connection != null){
                   try {
                    connection.close();
                   } catch (JMSException e) {
                       e.printStackTrace();
                   }
               }
          }
          
          return status; 
}

public class SimplePubSub {   
  
    public static void main(String[] args) {     
        try {       
            MQTopicConnectionFactory cf = new MQTopicConnectionFactory(); 
            // Config       
            cf.setHostName("localhost");       
            cf.setPort(1414);       
            cf.setTransportType(JMSC.MQJMS_TP_CLIENT_MQ_TCPIP);       
            cf.setQueueManager("QM_thinkpad");       
            cf.setChannel("SYSTEM.DEF.SVRCONN");       
            
            MQTopicConnection connection = (MQTopicConnection) cf.createTopicConnection();       
            MQTopicSession session = (MQTopicSession) connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);       
            MQTopic topic = (MQTopic) session.createTopic("topic://foo");       
            MQTopicPublisher publisher =  (MQTopicPublisher) session.createPublisher(topic);                   
            long uniqueNumber = System.currentTimeMillis() % 1000;       
            
            JMSTextMessage message = (JMSTextMessage) session.createTextMessage("SimplePubSub "+ uniqueNumber);            
            // Start the connection       
            connection.start();       
            publisher.publish(message);       
            System.out.println("Sent message:\\n" + message);
            
            publisher.close();           
            session.close();       
            connection.close();       
            System.out.println("\\nSUCCESS\\n");     
        }   
        catch (JMSException jmsex) {       
            System.out.println(jmsex);       
            System.out.println("\\nFAILURE\\n");     
        }     
        catch (Exception ex) {       
            System.out.println(ex);       
            System.out.println("\\nFAILURE\\n");     
        }   
    } 
}

import com.ibm.mq.*;
import com.ibm.mq.constants.MQConstants;

public class MQPutExample {
    public static void main(String[] args) {
        // MQ Configuration
        String queueManagerName = "QM1";  // Queue Manager name
        String queueName = "QUEUE1";      // Target queue name (for putting messages to a queue)
        String topicName = "topic://MY.TOPIC"; // Target topic string (for publishing messages)
        String hostname = "localhost";    // MQ server hostname
        int port = 1414;                  // MQ server port
        String channel = "SYSTEM.DEF.SVRCONN"; // MQ channel name
        String messageContent = "Hello, MQ!"; // Message content

        // Set MQ environment configuration
        MQEnvironment.hostname = hostname;
        MQEnvironment.port = port;
        MQEnvironment.channel = channel;

        MQQueueManager queueManager = null;

        try {
            // Connect to the queue manager
            queueManager = new MQQueueManager(queueManagerName);

            // Create the message
            MQMessage message = new MQMessage();
            message.writeString(messageContent);

            // Example 1: Put message onto a queue
            System.out.println("Putting message onto the queue: " + queueName);
            queueManager.put(MQConstants.MQOT_Q, queueName, message);

            // Example 2: Publish message to a topic
            System.out.println("Publishing message to the topic: " + topicName);
            queueManager.put(MQConstants.MQOT_TOPIC, topicName, message);

            System.out.println("Message sent successfully to both queue and topic!");

        } catch (MQException mqe) {
            System.err.println("An MQException occurred: Completion Code = " + mqe.completionCode +
                               ", Reason Code = " + mqe.reasonCode);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            // Cleanup: Disconnect from the queue manager
            if (queueManager != null) {
                try {
                    queueManager.disconnect();
                    System.out.println("Disconnected from the queue manager.");
                } catch (MQException mqe) {
                    System.err.println("Failed to disconnect: " + mqe.getMessage());
                }
            }
        }
    }
}

         @Service
         public class CustomMessageSender {
             private static final Logger log = LoggerFactory.getLogger(CustomMessageSender.class);
             private final RabbitTemplate rabbitTemplate;
             @Autowired
             public CustomMessageSender(final RabbitTemplate rabbitTemplate) {
                 this.rabbitTemplate = rabbitTemplate;
             }
         @Scheduled(fixedDelay = 3000L)
         public void sendMessage() {
             final CustomMessage message = new CustomMessage("Hello there!", new Random().nextInt(50), false);
             log.info("Sending message...");
             rabbitTemplate.convertAndSend(MessagingApplication.EXCHANGE_NAME, MessagingApplication.ROUTING_KEY, message);
         }  }

    @Service
    public class CustomMessageListener {
        private static final Logger log = LoggerFactory.getLogger(CustomMessageListener.class);
        @RabbitListener(queues = MessagingApplication.QUEUE_GENERIC_NAME)
        public void receiveMessage(final Message message) {
            log.info("Received message as generic: {}", message.toString());
        }
        @RabbitListener(queues = MessagingApplication.QUEUE_SPECIFIC_NAME)
        public void receiveMessageSpecific(final CustomMessage customMessage) {
            log.info("Received message as specific class: {}", customMessage.toString());
        } }

public class MessagingApplication implements RabbitListenerConfigurer{
     public static final String EXCHANGE_NAME = "appExchange";
     public static final String QUEUE_GENERIC_NAME = "appGenericQueue";
     public static final String QUEUE_SPECIFIC_NAME = "appSpecificQueue";
     public static final String ROUTING_KEY = "messages.key";
     public static void main(String[] args) {
          SpringApplication.run(MessagingApplication.class, args);
     }
     @Bean
      public TopicExchange appExchange() {
          return new TopicExchange(EXCHANGE_NAME);
     }
     @Bean
     public Queue appQueueGeneric() {
          return new Queue(QUEUE_GENERIC_NAME);
     }
     @Bean
     public Queue appQueueSpecific() {
          return new Queue(QUEUE_SPECIFIC_NAME);
     }
     @Bean
     public Binding declareBindingGeneric() {
          return BindingBuilder.bind (appQueueGeneric()).to(appExchange()).with(ROUTING_KEY);
     }
     @Bean
     public Binding declareBindingSpecific() {
          return BindingBuilder.bind(appQueueSpecific()).to(appExchange()).with(ROUTING_KEY);
     }

public class EmitLogTopic {

  private static final String EXCHANGE_NAME = "topic_logs";

  public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;
    try {
      ConnectionFactory factory = new ConnectionFactory();
      factory.setHost("localhost");

      connection = factory.newConnection();
      channel = connection.createChannel();

      channel.exchangeDeclare(EXCHANGE_NAME, "topic");

      String routingKey = "tp_key";
      String message = getMessage(argv);

      channel.basicPublish(EXCHANGE_NAME, routingKey, null, message.getBytes("UTF-8"));
      System.out.println(" [x] Sent '" + routingKey + "':'" + message + "'");

    }
    catch  (Exception e) {
      e.printStackTrace();
    }
    finally {
      if (connection != null) {
        try {
          connection.close();
        }
        catch (Exception ignore) {}
      }
    }
  }
...
}

public class ReceiveLogsTopic {

  private static final String EXCHANGE_NAME = "topic_logs";

  public static void main(String[] argv) throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "topic");
    String queueName = "topic_queue";

    if (argv.length < 1) {
      System.err.println("Usage: ReceiveLogsTopic [binding_key]...");
      System.exit(1);
    }
    channel.queueBind(queueName, EXCHANGE_NAME, "tp_key");
    ...
    channel.basicConsume(queueName, true, consumer);
}

import javax.jms.*;

public class MessageReceiver implements MessageListener {

    public void onMessage(Message message) {
        if(message instanceof TextMessage) {
            TextMessage textMessage = (TextMessage) message;
            try {
                String text = textMessage.getText();
                System.out.println(String.format("Received: %s",text));
                try {
                    Thread.sleep(100);

                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            } catch (JMSException e) {
                e.printStackTrace();
            }
        }
    }
}

    <!-- Queues -->

    <rabbit:queue id="springQueue" name="spring.queue" auto-delete="true" durable="false"/>

    <rabbit:listener-container connection-factory="connectionFactory">
        <rabbit:listener queues="springQueue" ref="messageListener"/>
    </rabbit:listener-container>

    <bean id="messageListener" class="com.ndpar.spring.rabbitmq.MessageHandler"/>

    <!-- Bindings -->

    <rabbit:fanout-exchange name="amq.fanout">
        <rabbit:bindings>
            <rabbit:binding queue="springQueue"/>
        </rabbit:bindings>
    </rabbit:fanout-exchange>

import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.messaging.handler.annotation.Payload;

import java.util.Date;

@RabbitListener(queues = "foo")
public class Listerner {

    @RabbitHandler
    public void process(@Payload String foo) {
        System.out.println(new Date() + ": " + foo);
    }
}

import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;

public class Send {

    private static final String EXCHANGE_NAME = "exchange";

    public static void main(String[] argv) throws Exception {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");

    Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();
            String message = argv.length < 1 ? "info: Hello Worldss!" :
                    String.join(" ", argv);

            channel.basicPublish(EXCHANGE_NAME, "test1", null, message.getBytes("UTF-8"));

            System.out.println(" [x] Sent '" + message + "'");        
    }
}

import com.rabbitmq.client.*;

public class Subs {
    public static void main(String[] args) throws Exception {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHostName("localhost");
        Connection connection = factory.newConnection();
        Channel channel = connection.createChannel();

        String queueName = channel.queueDeclare("queueName", false, false, false, null).getQueue();
        String queueName1 = channel.queueDeclare("queueName1", false, false, false, null).getQueue();
        String queueName2 = channel.queueDeclare("queueName2", false, false, false, null).getQueue();
        String queueName3 = channel.queueDeclare("queueName3", false, false, false, null).getQueue();
        String queueName5 = channel.queueDeclare("queueName5", false, false, false, null).getQueue();

        channel.exchangeDeclare("exchange", "fanout");
        channel.exchangeDeclare("exchange2", "direct");
        channel.exchangeDeclare("exchange3", "direct");

        channel.exchangeBind("exchange", "exchange2", "test1");
        channel.exchangeBind("exchange3", "exchange", "test1");

        channel.queueBind(queueName, "exchange", "test1");
        channel.queueBind(queueName2, "exchange", "testxx");
        channel.queueBind(queueName1, "exchange2", "test1");
        channel.queueBind(queueName3, "exchange2", "test5");
        channel.queueBind(queueName5, "exchange3", "test1");
        channel.queueBind(queueName5, "exchange3", "test2");

        System.out.println(" [*] Waiting for logs.");

        Consumer consumer = new DefaultConsumer(channel) {
        @Override
          public void handleDelivery(String consumerTag, Envelope envelope,
                                     AMQP.BasicProperties properties, byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + envelope.getRoutingKey() + "':'" + message + "'");
          }
        };

        channel.basicConsume(queueName, true, consumer);
        channel.basicConsume(queueName1, true, consumer);
        channel.basicConsume(queueName2, true, consumer);
        channel.basicConsume(queueName3, true, consumer);
        channel.basicConsume(queueName5, true, consumer);

        System.out.println(" Press [enter] to exit.");
        System.in.read();

        channel.close();
        connection.close();
    }
}

public String transmit(String xmlRequest) throws Throwable {
   String xmlResponse = null; // Transmit the message and get a response.
   String requestQueue = "java:comp/env/ServiceRequestQueue";
   String responseQueue = "java:comp/env/ServiceResponseQueue";
   JMSDestination messageDest = new JMSDestination(requestQueue, responseQueue);
   //19.1 Queue changes end
   xmlResponse = messageDest.sendAndReceive(xmlRequest);
}

public String sendAndReceive(String message) throws ServiceException {

        String responseXml = null;

        QueueConnection connection = null;
        QueueSession session = null;
        Throwable thrown = null;

        try {
            // Create a connection and start it.

            connection = qcf.createQueueConnection();
            connection.start();

            // Create a session.
            session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);

            String correlationID = send(message, session);

            responseXml = receive(correlationID, session, message);
        } catch (ServiceException serviceException ) {
            throw serviceException ;
        } finally {
            // Release resources.
            close(session);
            close(connection);
        }
        // Return the response.
        return responseXml;
    }

public String send(String message, QueueSession session) throws Throwable {
        QueueSender sender = null;

        try {
            // Create the sender queue.
            sender = session.createSender(requestQueue);
            sender.setTimeToLive(expiry);

            TextMessage outMessage = (TextMessage) session.createTextMessage(message);

            outMessage.setJMSReplyTo(responseQueue);
            outMessage.setJMSCorrelationID(correlationID);

            // Override dead message queue with desired response queue
            outMessage.setBooleanProperty(Constants.PRESERVE_UNDELIVERED, true);

            sender.send(outMessage);
            ...
        }
}

public String receive(String correlationID, QueueSession session, String message) throws Throwable {
        ...
        QueueReceiver receiver = null;
        try {
            receiver = session.createReceiver(responseQueue, ...);

            TextMessage inMessage = (TextMessage) receiver.receive(timeout);

        }
        ...
    }

<session name="ServiceApplication" simple-binding-name="ejb/com/iwm/example/services/ServiceApplication">
    <resource-ref name="ServiceRequestQueue" binding-name="jms/ServiceRequestQueue" />

public class JMSDestination {
    ...
    requestTopic = 'pub/jms/topic';
    public String send(String msg, TopicSession session) throws Throwable
    {
        TopicPublisher publisher = null;
        try
        {
            ...
            publisher = session.createPublisher(requestTopic);
            publisher.setTimeToLive(expiry);
            TextMessage outMsg = session.createTextMessage(msg);
            publisher.publish(outMsg);

        }
        ...
    }
}

    private void main() {
        String xmlRq = "messageToSend";
        JMSDestination msgDest = new JMSDestination();
        String xmlRs = msgDest.send(xmlRq);
                        
    }

   private TopicConnection getTopicConnection() throws JMSException, NamingException, FileNotFoundException,
      IOException, SQLException
   {
      try
      {
         Properties jmsProperties = SenderUtils.loadPropertiesFromFile("jms.properties");
         String jTopicName = "topicListener";
         final String JMS_FACTORY = "javax.jms.TopicConnectionFactory";

         InitialContext ctx = getInitialContext(url);
         TopicConnectionFactory tconFactory = (TopicConnectionFactory) ctx.lookup(JMS_FACTORY);
         jtcon = tconFactory.createTopicConnection();
         jtsession = jtcon.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
         Topic jtopic = (Topic) ctx.lookup(jTopicName);
         jtopicPublisher = jtsession.createPublisher(jtopic);

         TopicSubscriber jtopicSubscriber = jtsession.createSubscriber(jtopic, selectorString, false);
         MsgListener jtopicListener = new MsgListener(service);
         jtopicSubscriber.setMessageListener(jtopicListener);
         jtcon.setExceptionListener(new ExceptionListener()
         {
            public void onException(JMSException arg0)
            {
               logger.error("onException invoked for: " + arg0.getMessage());
               restartConnection();
            }
         });
         return jtcon;
      }
   }

@Value("${jms.queue.name}")
private String queueName;

private void sendMessages() {
        ...
            try {
                jmsTemplate.convertAndSend(queueName);
            } catch (Exception e) {
                LOG.debug("Error ", e);
            }
        }
    }

@JmsListener(destination = "${jms.queue.name}", containerFactory = "jmsListenerContainerFactory")
public void onMessage(final Message message) {
     ...
}

mq.hostName=MQ_SERVER_IP
mq.port=PORT
mq.queueManager=QUEUE.MANAGER.NAME
mq.CCSID=437
mq.username=mqm

mq.password= 
mq.pubSubDomain=false
mq.receiveTimeout=20000

mq.myDestination=QUEUE_NAME

public class JmsQueueSender {

    private JmsTemplate jmsTemplate;
    //Referring to the value in the property file
    @Value("${mq.myDestination}")
    private String myDestination;

    public void simpleSend(final String message) {
        this.jmsTemplate.send(myDestination, new MessageCreator() {
            public Message createMessage(Session session) throws JMSException {
                return session.createTextMessage(message);
            }
        });
    }
}

@MessageDriven(
        activationConfig = {
                @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"),
                @ActivationConfigProperty(propertyName = "connectionFactoryJndiName", propertyValue = "jms/hConnectionFactory")
        },
        mappedName = "jms/destinationQueue")
@TransactionManagement(TransactionManagementType.CONTAINER)
@TransactionAttribute (TransactionAttributeType.NOT_SUPPORTED)
public class GenHealthMDB implements MessageListener {
    private static final String INSTANCE_COUNT = "instanceCount";
    private static final String MAKE_ACTIVE = "ACTIVE";
    private static final String MAKE_INACTIVE = "INACTIVE";
    
    private static Logger logger = Logger.getLogger(GenHealthMDB.class);

    @Override
    public void onMessage(Message message) {
        ...
    }
}