public void Subscribe(Type messageType, IMessageSink messageSink)
{
Condition.Requires(messageType, "messageType").IsNotNull();
Condition.Requires(messageSink, "messageSink").IsNotNull();
QueueName destination = RouteManager.GetDestinationForMessage(messageType);
if (destination == null)
{
throw new InvalidOperationException(string.Format("Could not find any message routing information for message type '{0}'.", messageType));
}
Logger.DebugFormat("Subscribing to {0} at {1}.", messageType, destination);
SubscribeCommand cmd = new SubscribeCommand(messageType, InputQueueName);
Message msg = new Message(cmd);
messageSink.Send(destination, msg);
}
public void Subscribe(Type messageType, IMessageSink messageSink)
{
Condition.Requires(messageType, "messageType").IsNotNull();
Condition.Requires(messageSink, "messageSink").IsNotNull();
QueueName destination = RouteManager.GetDestinationForMessage(messageType);
if (destination == null)
throw new InvalidOperationException(string.Format("Could not find any message routing information for message type '{0}'.", messageType));
Logger.DebugFormat("Subscribing to {0} at {1}.", messageType, destination);
SubscribeCommand cmd = new SubscribeCommand(messageType, InputQueueName);
Message msg = new Message(cmd);
messageSink.Send(destination, msg);
}
public void ItCanHandleSubscribeMessage()
{
// Arrange
SubscriptionMessageHandlers handlers = new SubscriptionMessageHandlers { SubscriptionService = Service };
SubscribeCommand cmd = new SubscribeCommand(typeof(MessageToSubscribe1), "WhollyBob");
// Act
handlers.Handle(cmd);
// Assert
IList<QueueName> subscribers = Service.GetSubscribers(typeof(MessageToSubscribe1)).ToList();
Assert.AreEqual(1, subscribers.Count);
Assert.AreEqual(new QueueName("WhollyBob"), subscribers[0]);
}
