/*
* 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 java.util.HashMap;
import org.hornetq.api.core.TransportConfiguration;
import org.hornetq.api.core.client.*;
import org.hornetq.core.config.Configuration;
import org.hornetq.core.config.impl.ConfigurationImpl;
import org.hornetq.core.remoting.impl.invm.InVMAcceptorFactory;
import org.hornetq.core.remoting.impl.invm.InVMConnectorFactory;
import org.hornetq.core.server.HornetQServer;
import org.hornetq.core.server.HornetQServers;
/**
*
* 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 EmbeddedExample
{
public static void main(final String[] args)
{
try
{
// Step 1. Create the Configuration, and set the properties accordingly
Configuration configuration = new ConfigurationImpl();
configuration.setPersistenceEnabled(false);
configuration.setSecurityEnabled(false);
configuration.getAcceptorConfigurations().add(new TransportConfiguration(InVMAcceptorFactory.class.getName()));
// Step 2. Create and start the server
HornetQServer server = HornetQServers.newHornetQServer(configuration);
server.start();
// Step 3. As we are not using a JNDI environment we instantiate the objects directly
ClientSessionFactory sf = HornetQClient.createClientSessionFactory(new TransportConfiguration(InVMConnectorFactory.class.getName()));
// Step 4. 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 5. Create the session, and producer
session = sf.createSession();
ClientProducer producer = session.createProducer(queueName);
// Step 6. 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 7. Create the message consumer and start the connection
ClientConsumer messageConsumer = session.createConsumer(queueName);
session.start();
// Step 8. Receive the message.
ClientMessage messageReceived = messageConsumer.receive(1000);
System.out.println("Received TextMessage:" + messageReceived.getStringProperty(propName));
}
finally
{
// Step 9. Be sure to close our resources!
if (session != null)
{
session.close();
}
// Step 10. Stop the server
server.stop();
}
}
catch (Exception e)
{
e.printStackTrace();
System.exit(-1);
}
}
{
HashMap<String, Object> map = new HashMap<String, Object>();
map.put("host", "localhost");
map.put("port", 5445);
TransportConfiguration config = new TransportConfiguration(InVMConnectorFactory.class.getName(), map);
ClientSessionFactory sf = HornetQClient.createClientSessionFactory(config);
}
}