public void SubscribeToReader <TEvent>(IStreamingReaderHandler <TEvent> handler)
{
Log.Debug("enter SubscribeToReader");
StreamingReaderRegistration <TEvent> registration = new StreamingReaderRegistration <TEvent>(handler, this.ProcessInboundCallback);
_envelopeBus.Register(registration);
Log.Debug("leave SubscribeToReader");
}
public StreamingReaderRegistration(IStreamingReaderHandler <TEvent> eventHandler, Func <Envelope, object> processorCallback)
{
//IStreamingReaderHandler implements IObserver<IStreamingEventItem<TEvent>>
_observers = new List <IObserver <StreamingEventItem <TEvent> > >();
_observers.Add(eventHandler);
_eventHandler = eventHandler;
_processorCallback = processorCallback;
_registrationInfo = new Dictionary <string, string>();
_registrationInfo.Add(EnvelopeHeaderConstants.MESSAGE_TOPIC, _eventHandler.EventType.FullName);
_log = LogManager.GetLogger(typeof(StreamingReaderRegistration <TEvent>).Name);
}