/*
* Copyright 2009 Red Hat, Inc.
* Red Hat licenses this file to you under the Apache License, version
* 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package org.hornetq.core.example;
import java.util.Date;
import org.hornetq.api.core.TransportConfiguration;
import org.hornetq.api.core.client.*;
import org.hornetq.core.remoting.impl.netty.NettyConnectorFactory;
import org.hornetq.integration.bootstrap.HornetQBootstrapServer;
/**
*
* This exammple shows how to run a HornetQ core client and server embedded in your
* own application
*
* @author <a href="mailto:tim.fox@jboss.com">Tim Fox</a>
*
*/
public class EmbeddedMicroContainerExample
{
public static void main(final String[] args)
{
HornetQBootstrapServer hornetQ = null;
try
{
// Step 1. Start the server
hornetQ = new HornetQBootstrapServer("./server0/hornetq-beans.xml");
hornetQ.run();
// Step 2. As we are not using a JNDI environment we instantiate the objects directly
ServerLocator serverLocator = HornetQClient.createServerLocatorWithoutHA(new TransportConfiguration(NettyConnectorFactory.class.getName()));
ClientSessionFactory sf = serverLocator.createSessionFactory();
// Step 3. Create a core queue
ClientSession coreSession = sf.createSession(false, false, false);
final String queueName = "queue.exampleQueue";
coreSession.createQueue(queueName, queueName, true);
coreSession.close();
ClientSession session = null;
try
{
// Step 4. Create the session, and producer
session = sf.createSession();
ClientProducer producer = session.createProducer(queueName);
// Step 5. Create and send a message
ClientMessage message = session.createMessage(false);
final String propName = "myprop";
message.putStringProperty(propName, "Hello sent at " + new Date());
System.out.println("Sending the message.");
producer.send(message);
// Step 6. Create the message consumer and start the connection
ClientConsumer messageConsumer = session.createConsumer(queueName);
session.start();
// Step 7. Receive the message.
ClientMessage messageReceived = messageConsumer.receive(1000);
System.out.println("Received TextMessage:" + messageReceived.getStringProperty(propName));
}
finally
{
// Step 8. Be sure to close our resources!
if (sf != null)
{
sf.close();
}
// Step 9. Shutdown the container
if (hornetQ != null)
{
hornetQ.shutDown();
}
}
}
catch (Exception e)
{
e.printStackTrace();
System.exit(-1);
}
}
}