Glassfish V3.1 running embedded ActiveMQ for JMS (Part 2)

This is just a POC Java SE application to show we can write to an embedded ActiveMQ queue using an external client.

Pre-Requirements:

• Netbeans 6.5 +
• Glassfish Setup from Tutorial Part 1

Tutorial:

• Create Java Application
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  New Java Application

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  New Java Application

• Add libraries from ActiveMQ package
  • activemq-all-5.5.0.jar
  • slf4j-log4j12-1.5.11
  • log4j-1.2.14
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  Libraries

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  Libraries

• Change main code

  package simplesendamq;
  
  import javax.jms.Connection;
  import javax.jms.DeliveryMode;
  import javax.jms.Destination;
  import javax.jms.MessageProducer;
  import javax.jms.Session;
  import javax.jms.TextMessage;
  import org.apache.activemq.ActiveMQConnection;
  import org.apache.activemq.ActiveMQConnectionFactory;
  
  public class SimpleSendAMQ {
  
      private String user = ActiveMQConnection.DEFAULT_USER;
      private String password = ActiveMQConnection.DEFAULT_PASSWORD;
      private String url = ActiveMQConnection.DEFAULT_BROKER_URL;
      private Destination destination;
  
      public static void main(String[] args) {
          SimpleSendAMQ mySend = new SimpleSendAMQ();
          mySend.sendMessage();
      }
  
      void sendMessage() {
          try {
              Connection connection = null;
              ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(user, password, url);
              connection = connectionFactory.createConnection();
              connection.start();
              Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
              destination = session.createQueue("amqmsg");
              MessageProducer producer = session.createProducer(destination);
              producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
  
              TextMessage message = session.createTextMessage("THIS IS THE TEST MESSAGE !");
              producer.send(message);
  
              connection.close();
  
          } catch (Exception ex) {
              System.out.println(ex.getMessage());
          }
      }
  }
  
  

• Run and Check Queue
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  Run

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  Check Message

Most simple application to send to a queue, pretty much all default and hardcoded settings and we didn implement the MessageListener yet (which is not much more complicated in plain Java SE).

In Part 3 we look into creating a MDB (Message Driven Bean) to round up the tutorial. Stay tuned.

Remarks:
I have 2 feedbacks reaarding 404′s on the REST interface (http://localhost:4848/management/domain/resources/connector-resource/amqpool)
Not sure how you produce this. Please let me know if you have any Glassfish setup’s that are not default.

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REST interface

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