public void Lesson(IActivateHandlers activateHandlers)
{
var handlers = activateHandlers.GetHandlerInstancesFor <RebusHierarchyLesson>();
IHandleMessages <RebusHierarchyLesson> firstHandler = handlers.First();
firstHandler.Handle(new RebusHierarchyLesson());
}
public void Lesson(IActivateHandlers activateHandlers)
{
var handlers = activateHandlers.GetHandlerInstancesFor<RebusHierarchyLesson>();
IHandleMessages<RebusHierarchyLesson> firstHandler = handlers.First();
firstHandler.Handle(new RebusHierarchyLesson());
}
public IEnumerable <IHandleMessages <T> > GetHandlerInstancesFor <T>()
{
var handlerInstancesToReturn = innerActivator
.GetHandlerInstancesFor <T>()
.ToList();
// if there's no correlation ID in the header, just return
var currentHeaders = MessageContext.GetCurrent().Headers;
if (!currentHeaders.ContainsKey(Headers.CorrelationId))
{
return(handlerInstancesToReturn);
}
// if there's no registered callback for this correlationID/type, just return
var correlationId = currentHeaders[Headers.CorrelationId].ToString();
var key = GetKey(correlationId, typeof(T));
if (!registeredReplyHandlers.ContainsKey(key))
{
return(handlerInstancesToReturn);
}
// if we don't succeed in retrieving the callback (unlikely!), just return
ReplyCallback replyCallback;
if (!registeredReplyHandlers.TryRemove(key, out replyCallback))
{
return(handlerInstancesToReturn);
}
// otherwise, we may add our special callback handler
log.Info("Adding in-mem callback handler for {0}", replyCallback.Callback);
handlerInstancesToReturn.Add(new ReplyMessageHandler <T>(replyCallback, correlationId));
return(handlerInstancesToReturn);
}
public IEnumerable <IHandleMessages <T> > GetHandlerInstancesFor <T>()
{
return(handlerActivator.GetHandlerInstancesFor <T>());
}
