Using multiple destination queue

[Jack Tauson]

I have the following Java process which is listening to MyMessageQueue queue of ActiveMQ.And I can see the message getting retrieved using this statement  

System.out.println("Message Retrieved is:" +message);

inside
processBrokerQueues method.

@Component
   public class MessageConsumer {
    
      @Autowired
      private JavaMailSender javaMailSender;
    
      // one instance, reuse
      private final CloseableHttpClient httpClient = HttpClients.createDefault();
    
      private static Connection connection;
    
      // URL of the JMS server. DEFAULT_BROKER_URL will just mean that JMS server is on localhost
      private static String url = ActiveMQConnection.DEFAULT_BROKER_URL;
      private static String subject = "MyMessageQueue"; //Queue Name
      // default broker URL is : tcp://localhost:61616"
      private static ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("ApplicationContext.xml");
      private static final Logger logger = LoggerFactory.getLogger(MessageConsumer.class);
      private static final DateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    
      // Working Code with JMS 2.0
      @JmsListener(destination = "MyMessageQueue")
      public void processBrokerQueues(String message) throws DaoException, JMSException {
         
         
        System.out.println("Message Retrieved is:" +message);
        
        
      }
       
      private void createConnection() throws JMSException {
         // Getting JMS connection from the server
         ConnectionFactory connectionFactory = new ActiveMQConnectionFactory(url);
         connection = connectionFactory.createConnection();
      }
       
      private void close() throws IOException {
          httpClient.close();
      }
       
  }

 
 I am wondering, if I want to listen to 20-30 different queues, Is it the correct way to add multiple  @JmsListener(destination = "MyMessageQueue") with different queue names like MessageQueue1, MessageQueue2 ....... so on and so forth until MessageQueue30?

[Himai Minh]

You mean multiple destinations for the @Jmslistener ? According to the API, we can only have one destination.

But if you have multiple methods and they listen to different queues, you can give the destination unique names.