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* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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package org.jboss.messaging.tests.integration.basic;
import junit.framework.TestCase;
import org.jboss.messaging.core.client.*;
import org.jboss.messaging.core.client.impl.ClientSessionFactoryImpl;
import org.jboss.messaging.core.config.Configuration;
import org.jboss.messaging.core.config.TransportConfiguration;
import org.jboss.messaging.core.config.impl.ConfigurationImpl;
import org.jboss.messaging.core.exception.MessagingException;
import org.jboss.messaging.core.server.MessagingService;
import org.jboss.messaging.core.server.impl.GroupingRoundRobinDistributionPolicy;
import org.jboss.messaging.core.server.impl.MessagingServiceImpl;
import org.jboss.messaging.core.settings.impl.QueueSettings;
import org.jboss.messaging.jms.client.JBossTextMessage;
import org.jboss.messaging.util.SimpleString;
import java.util.concurrent.CountDownLatch;
/**
* @author <a href="mailto:andy.taylor@jboss.org">Andy Taylor</a>
*/
public class AutoGroupClientTest extends TestCase
{
public void testGroupIdAutomaticallySet() throws Exception
{
final SimpleString QUEUE = new SimpleString("testGroupQueue");
QueueSettings qs = new QueueSettings();
qs.setDistributionPolicyClass(GroupingRoundRobinDistributionPolicy.class.getName());
Configuration conf = new ConfigurationImpl();
conf.setSecurityEnabled(false);
conf.getAcceptorConfigurations().add(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMAcceptorFactory"));
MessagingService messagingService = MessagingServiceImpl.newNullStorageMessagingServer(conf);
messagingService.getServer().getQueueSettingsRepository().addMatch("testGroupQueue", qs);
messagingService.start();
ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"));
sf.setAutoGroupId(true);
ClientSession session = sf.createSession(false, true, true, false);
session.createQueue(QUEUE, QUEUE, null, false, false);
ClientProducer producer = session.createProducer(QUEUE);
final CountDownLatch latch = new CountDownLatch(100);
MyMessageHandler myMessageHandler = new MyMessageHandler(latch);
MyMessageHandler myMessageHandler2 = new MyMessageHandler(latch);
ClientConsumer consumer = session.createConsumer(QUEUE);
consumer.setMessageHandler(myMessageHandler);
ClientConsumer consumer2 = session.createConsumer(QUEUE);
consumer2.setMessageHandler(myMessageHandler2);
session.start();
final int numMessages = 100;
for (int i = 0; i < numMessages; i++)
{
ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE, false, 0,
System.currentTimeMillis(), (byte) 1);
message.getBody().putString("testINVMCoreClient");
message.getBody().flip();
message.setDurable(false);
producer.send(message);
}
latch.await();
session.close();
messagingService.stop();
assertEquals(myMessageHandler.messagesReceived, 100);
assertEquals(myMessageHandler2.messagesReceived, 0);
}
public void testGroupIdAutomaticallySetMultipleProducers() throws Exception
{
final SimpleString QUEUE = new SimpleString("testGroupQueue");
QueueSettings qs = new QueueSettings();
qs.setDistributionPolicyClass(GroupingRoundRobinDistributionPolicy.class.getName());
Configuration conf = new ConfigurationImpl();
conf.setSecurityEnabled(false);
conf.getAcceptorConfigurations().add(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMAcceptorFactory"));
MessagingService messagingService = MessagingServiceImpl.newNullStorageMessagingServer(conf);
messagingService.getServer().getQueueSettingsRepository().addMatch("testGroupQueue", qs);
messagingService.start();
ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"));
sf.setAutoGroupId(true);
ClientSession session = sf.createSession(false, true, true, false);
session.createQueue(QUEUE, QUEUE, null, false, false);
ClientProducer producer = session.createProducer(QUEUE);
ClientProducer producer2 = session.createProducer(QUEUE);
final CountDownLatch latch = new CountDownLatch(200);
MyMessageHandler myMessageHandler = new MyMessageHandler(latch);
MyMessageHandler myMessageHandler2 = new MyMessageHandler(latch);
MyMessageHandler myMessageHandler3 = new MyMessageHandler(latch);
ClientConsumer consumer = session.createConsumer(QUEUE);
consumer.setMessageHandler(myMessageHandler);
ClientConsumer consumer2 = session.createConsumer(QUEUE);
consumer2.setMessageHandler(myMessageHandler2);
ClientConsumer consumer3 = session.createConsumer(QUEUE);
consumer3.setMessageHandler(myMessageHandler3);
session.start();
final int numMessages = 100;
for (int i = 0; i < numMessages; i++)
{
ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE, false, 0,
System.currentTimeMillis(), (byte) 1);
message.getBody().putString("testINVMCoreClient");
message.getBody().flip();
producer.send(message);
}
for (int i = 0; i < numMessages; i++)
{
ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE, false, 0,
System.currentTimeMillis(), (byte) 1);
message.getBody().putString("testINVMCoreClient");
message.getBody().flip();
producer2.send(message);
}
latch.await();
session.close();
messagingService.stop();
assertEquals(myMessageHandler.messagesReceived, 100);
assertEquals(myMessageHandler2.messagesReceived, 100);
assertEquals(myMessageHandler3.messagesReceived, 0);
}
public void testGroupIdAutomaticallyNotSet() throws Exception
{
final SimpleString QUEUE = new SimpleString("testGroupQueue");
QueueSettings qs = new QueueSettings();
qs.setDistributionPolicyClass(GroupingRoundRobinDistributionPolicy.class.getName());
Configuration conf = new ConfigurationImpl();
conf.setSecurityEnabled(false);
conf.getAcceptorConfigurations().add(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMAcceptorFactory"));
MessagingService messagingService = MessagingServiceImpl.newNullStorageMessagingServer(conf);
messagingService.getServer().getQueueSettingsRepository().addMatch("testGroupQueue", qs);
messagingService.start();
ClientSessionFactory sf = new ClientSessionFactoryImpl(new TransportConfiguration("org.jboss.messaging.core.remoting.impl.invm.InVMConnectorFactory"));
ClientSession session = sf.createSession(false, true, true, false);
session.createQueue(QUEUE, QUEUE, null, false, false);
ClientProducer producer = session.createProducer(QUEUE);
final CountDownLatch latch = new CountDownLatch(100);
MyMessageHandler myMessageHandler = new MyMessageHandler(latch);
MyMessageHandler myMessageHandler2 = new MyMessageHandler(latch);
ClientConsumer consumer = session.createConsumer(QUEUE);
consumer.setMessageHandler(myMessageHandler);
ClientConsumer consumer2 = session.createConsumer(QUEUE);
consumer2.setMessageHandler(myMessageHandler2);
session.start();
final int numMessages = 100;
for (int i = 0; i < numMessages; i++)
{
ClientMessage message = session.createClientMessage(JBossTextMessage.TYPE, false, 0,
System.currentTimeMillis(), (byte) 1);
message.getBody().putString("testINVMCoreClient");
message.getBody().flip();
message.setDurable(false);
producer.send(message);
}
latch.await();
session.close();
messagingService.stop();
assertEquals(myMessageHandler.messagesReceived, 50);
assertEquals(myMessageHandler2.messagesReceived, 50);
}
private static class MyMessageHandler implements MessageHandler
{
volatile int messagesReceived = 0;
private final CountDownLatch latch;
public MyMessageHandler(CountDownLatch latch)
{
this.latch = latch;
}
public void onMessage(ClientMessage message)
{
messagesReceived++;
try
{
message.acknowledge();
}
catch (MessagingException e)
{
e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
}
latch.countDown();
}
}
}