Producer Code Example

1. Download the RabbitMQ Java client from http://www.rabbitmq.com/download.html (there should be libraries and examples for other languages there)
2. Here is a SampleProducer.java you can try.
   • Replace the following with your own values:
     • yourVhostNameHere
     • yourExchangeNameHere
     • yourRabbitMqUsernameHere
     • yourRabbitMqPasswordHere
     • esb-test.its.hawaii.edu with esb.hawaii.edu when your code is ready to use the production RabbitMQ service.

       import java.io.*;
       import java.security.*;
       import com.rabbitmq.client.*;
       
       public class SampleProducer {
       
           private final static  String exchangeName = "yourExchangeNameHere";
           private final static  String vhostName    = "yourVhostNameHere";
           private final static  String username     = "yourRabbitMqUsernameHere";
           private final static  String password     = "yourRabbitMqPasswordHere";
       
           private final static boolean durable       = true;
           private final static boolean exclusive     = true;
           private final static boolean autoDelete    = false;
           private final static boolean autoAck       = true;
       
           public static void main(String[] argv) throws Exception {
       
           ConnectionFactory factory = new ConnectionFactory();
       
           factory.setHost("esb-test.its.hawaii.edu");
           factory.setPort(5671);
           factory.setVirtualHost(vhostName);
           factory.setUsername(username);
           factory.setPassword(password);
       
           factory.useSslProtocol(); // Tells the library to setup the default Key and Trust managers for you
                                     // which do not do any form of remote server trust verification
       
           Connection conn       = factory.newConnection();
           Channel    channel    = conn.createChannel();
       
           String message    = "<registration> <action>add</action> <courseID>MAN_MATH_101</courseID> <studentID>12345678</studentID> </registration>";
           String routingKey = "registration.add.MAN";
           channel.basicPublish(exchangeName, routingKey, null, message.getBytes());
           System.out.println(" [x] Sent '" + message + "'");
       
           channel.close();
           conn.close();
       
         }
       }
       

3. To quickly compile and run the above, you could save the above code as SampleProducer.java in the same directory where you downloaded the above Java client (we tried it with rabbitmq-java-client-bin-2.7.1):
   • javac -cp rabbitmq-client.jar SampleProducer.java
   • java -cp .:commons-io-1.2.jar:commons-cli-1.1.jar:rabbitmq-client.jar SampleProducer
4. That's it!

See Download page for more complete code examples.
Additional information at http://www.rabbitmq.com/
Javadoc at http://www.rabbitmq.com/javadoc/