/**
* @param destination
*/
public static ActiveMQDestination Transform(IDestination destination)
{
ActiveMQDestination result = null;
if (destination != null)
{
if (destination is ActiveMQDestination)
{
result = (ActiveMQDestination)destination;
}
else
{
if (destination is ITemporaryQueue)
{
result = new ActiveMQTempQueue(((IQueue)destination).QueueName);
}
else if (destination is ITemporaryTopic)
{
result = new ActiveMQTempTopic(((ITopic)destination).TopicName);
}
else if (destination is IQueue)
{
result = new ActiveMQQueue(((IQueue)destination).QueueName);
}
else if (destination is ITopic)
{
result = new ActiveMQTopic(((ITopic)destination).TopicName);
}
}
}
return(result);
}
/**
* Create a Destination
* @param type
* @param pyhsicalName
* @return
*/
public static ActiveMQDestination CreateDestination(int type, String pyhsicalName)
{
ActiveMQDestination result = null;
if (pyhsicalName == null)
{
return(null);
}
else if (type == ACTIVEMQ_TOPIC)
{
result = new ActiveMQTopic(pyhsicalName);
}
else if (type == ACTIVEMQ_TEMPORARY_TOPIC)
{
result = new ActiveMQTempTopic(pyhsicalName);
}
else if (type == ACTIVEMQ_QUEUE)
{
result = new ActiveMQQueue(pyhsicalName);
}
else
{
result = new ActiveMQTempQueue(pyhsicalName);
}
return(result);
}
public void CachedMessageConsumer()
{
IConnectionFactory connectionFactory = (IConnectionFactory)mocks.CreateMock(typeof(IConnectionFactory));
IConnection connection = new TestConnection();
Expect.Call(connectionFactory.CreateConnection()).Return(connection).Repeat.Once();
mocks.ReplayAll();
CachingConnectionFactory cachingConnectionFactory = new CachingConnectionFactory();
cachingConnectionFactory.TargetConnectionFactory = connectionFactory;
IConnection con1 = cachingConnectionFactory.CreateConnection();
ISession sessionA = con1.CreateSession(AcknowledgementMode.Transactional);
IDestination destination = new ActiveMQQueue("test.dest");
IMessageConsumer consumerA = sessionA.CreateConsumer(destination);
TestMessageConsumer tmpA = GetTestMessageConsumer(consumerA);
sessionA.Close();
ISession sessionB = con1.CreateSession(AcknowledgementMode.Transactional);
IMessageConsumer consumerB = sessionB.CreateConsumer(destination);
TestMessageConsumer tmpB = GetTestMessageConsumer(consumerB);
Assert.AreSame(tmpA, tmpB);
mocks.VerifyAll();
}
/// <summary>
/// Create a Destination
/// </summary>
/// <param name="type"></param>
/// <param name="pyhsicalName"></param>
/// <returns></returns>
public static ActiveMQDestination CreateDestination(int type, String pyhsicalName)
{
ActiveMQDestination result = null;
if (pyhsicalName == null)
{
return(null);
}
else
{
switch (type)
{
case ACTIVEMQ_TOPIC:
result = new ActiveMQTopic(pyhsicalName);
break;
case ACTIVEMQ_TEMPORARY_TOPIC:
result = new ActiveMQTempTopic(pyhsicalName);
break;
case ACTIVEMQ_QUEUE:
result = new ActiveMQQueue(pyhsicalName);
break;
default:
result = new ActiveMQTempQueue(pyhsicalName);
break;
}
}
return(result);
}
public void purgeQueue(IConnection conn, ActiveMQQueue queue)
{
ISession session = conn.CreateSession();
IMessageConsumer consumer = session.CreateConsumer(queue);
while(consumer.Receive(TimeSpan.FromMilliseconds(500)) != null)
{
}
consumer.Close();
session.Close();
}
public ActiveProducer(IConnection amqConnection, ISession amqSession, String amqQueueName, EasyNetQ.IBus rabbitBus)
{
_rabbitBus = rabbitBus;
ActiveMQQueue topic = new ActiveMQQueue(amqQueueName);
_amqProducer = amqSession.CreateProducer(topic);
countOfMessages = 0;
_timProducer = new Timer(2000);
_timProducer.Elapsed += _timProducer_Elapsed;
_timProducer.Enabled = true;
log.Info("Producer Connected to Queue '" + amqQueueName + "'");
}
public override Object Clone()
{
// Since we are a derived class use the base's Clone()
// to perform the shallow copy. Since it is shallow it
// will include our derived class. Since we are derived,
// this method is an override.
ActiveMQQueue o = (ActiveMQQueue)base.Clone();
// Now do the deep work required
// If any new variables are added then this routine will
// likely need updating
return(o);
}
public void TestExclusiveConsumerSelectedCreatedAfter()
{
IConnection conn = createConnection(true);
ISession exclusiveSession = null;
ISession fallbackSession = null;
ISession senderSession = null;
purgeQueue(conn, new ActiveMQQueue("TEST.QUEUE5"));
try
{
exclusiveSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
fallbackSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
senderSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
ActiveMQQueue fallbackQueue = new ActiveMQQueue("TEST.QUEUE5");
IMessageConsumer fallbackConsumer = fallbackSession.CreateConsumer(fallbackQueue);
ActiveMQQueue exclusiveQueue = new ActiveMQQueue("TEST.QUEUE5?consumer.exclusive=true");
IMessageConsumer exclusiveConsumer = exclusiveSession.CreateConsumer(exclusiveQueue);
ActiveMQQueue senderQueue = new ActiveMQQueue("TEST.QUEUE5");
IMessageProducer producer = senderSession.CreateProducer(senderQueue);
IMessage msg = senderSession.CreateTextMessage("test");
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
producer.Send(msg);
Thread.Sleep(500);
// Verify exclusive consumer receives the message.
Assert.IsNotNull(exclusiveConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
Assert.IsNull(fallbackConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
}
finally
{
fallbackSession.Close();
senderSession.Close();
conn.Close();
}
}
private static IMapMessage GetBrokerStatistics()
{
lock (LockObj)
{
ConnectionFactory cf = new ConnectionFactory(SimulationParams.FromConfig().Broker1Address, "Stats")
{
RequestTimeout = 2000,
WatchTopicAdvisories = false,
AsyncSend = true,
};
using (var connection = (Connection)cf.CreateConnection())
{
connection.Start();
using (var session = connection.CreateSession())
using (var producer = session.CreateProducer())
{
IQueue replyTo = session.CreateTemporaryQueue();
using (var consumer = session.CreateConsumer(replyTo))
{
IQueue brokerStatsQueue = new ActiveMQQueue("ActiveMQ.Statistics.Broker");
IMessage msg = session.CreateMessage();
msg.NMSReplyTo = replyTo;
producer.Send(brokerStatsQueue, msg);
IMapMessage brokerStatistics = consumer.Receive(TimeSpan.FromSeconds(1)) as IMapMessage ?? new ActiveMQMapMessage();
consumer.Dispose();
connection.DeleteTemporaryDestination(replyTo); // due to https://issues.apache.org/jira/browse/AMQNET-378
return brokerStatistics;
}
}
}
}
}
public ActiveConsumer(IConnection amqConnection, ISession amqSession, String amqQueueName, EasyNetQ.IBus rabbitBus)
{
try
{
_rabbitBus = rabbitBus;
ActiveMQQueue topic = new ActiveMQQueue(amqQueueName);
_amqConsumer = amqSession.CreateConsumer(topic);
_amqConsumer.Listener +=_amqConsumer_Listener;
_rabbitBus.Subscribe<CorpMessage>(amqQueueName, _rabbitMQConsumer_Listener);
log.Info("Consumer Connected to Queue '" + amqQueueName + "'");
}
catch(Exception e)
{
log.Info(e.ToString());
log.Debug(e.ToString());
}
finally
{
}
}
public void TestFallbackToExclusiveConsumer()
{
IConnection conn = createConnection(true);
ISession exclusiveSession = null;
ISession fallbackSession = null;
ISession senderSession = null;
purgeQueue(conn, new ActiveMQQueue("TEST.QUEUE4"));
try
{
exclusiveSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
fallbackSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
senderSession = conn.CreateSession(AcknowledgementMode.AutoAcknowledge);
// This creates the exclusive consumer first which avoids AMQ-1024
// bug.
ActiveMQQueue exclusiveQueue = new ActiveMQQueue("TEST.QUEUE4?consumer.exclusive=true");
IMessageConsumer exclusiveConsumer = exclusiveSession.CreateConsumer(exclusiveQueue);
ActiveMQQueue fallbackQueue = new ActiveMQQueue("TEST.QUEUE4");
IMessageConsumer fallbackConsumer = fallbackSession.CreateConsumer(fallbackQueue);
ActiveMQQueue senderQueue = new ActiveMQQueue("TEST.QUEUE4");
IMessageProducer producer = senderSession.CreateProducer(senderQueue);
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
IMessage msg = senderSession.CreateTextMessage("test");
producer.Send(msg);
Thread.Sleep(500);
// Verify exclusive consumer receives the message.
Assert.IsNotNull(exclusiveConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
Assert.IsNull(fallbackConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
// Close the exclusive consumer to verify the non-exclusive consumer
// takes over
exclusiveConsumer.Close();
producer.Send(msg);
// Verify other non-exclusive consumer receices the message.
Assert.IsNotNull(fallbackConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
// Create exclusive consumer to determine if it will start receiving
// the messages.
exclusiveConsumer = exclusiveSession.CreateConsumer(exclusiveQueue);
producer.Send(msg);
Assert.IsNotNull(exclusiveConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
Assert.IsNull(fallbackConsumer.Receive(TimeSpan.FromMilliseconds(1000)));
}
finally
{
fallbackSession.Close();
senderSession.Close();
conn.Close();
}
}
/// <summary>
/// Create a Destination
/// </summary>
/// <param name="type"></param>
/// <param name="pyhsicalName"></param>
/// <returns></returns>
public static ActiveMQDestination CreateDestination(int type, String pyhsicalName)
{
ActiveMQDestination result = null;
if(pyhsicalName == null)
{
return null;
}
else switch(type)
{
case ACTIVEMQ_TOPIC:
result = new ActiveMQTopic(pyhsicalName);
break;
case ACTIVEMQ_TEMPORARY_TOPIC:
result = new ActiveMQTempTopic(pyhsicalName);
break;
case ACTIVEMQ_QUEUE:
result = new ActiveMQQueue(pyhsicalName);
break;
default:
result = new ActiveMQTempQueue(pyhsicalName);
break;
}
return result;
}
/// <summary>
/// </summary>
/// <param name="destination"></param>
/// <returns></returns>
public static ActiveMQDestination Transform(IDestination destination)
{
ActiveMQDestination result = null;
if(destination != null)
{
if(destination is ActiveMQDestination)
{
result = (ActiveMQDestination) destination;
}
else
{
if(destination is ITemporaryQueue)
{
result = new ActiveMQTempQueue(((IQueue) destination).QueueName);
}
else if(destination is ITemporaryTopic)
{
result = new ActiveMQTempTopic(((ITopic) destination).TopicName);
}
else if(destination is IQueue)
{
result = new ActiveMQQueue(((IQueue) destination).QueueName);
}
else if(destination is ITopic)
{
result = new ActiveMQTopic(((ITopic) destination).TopicName);
}
}
}
return result;
}
