private void RemoveHandlerPrivate <TMessage>(ISubscriberTo <TMessage> subscriberTo) where TMessage : class
{
if (ContainsKey(typeof(TMessage)))
{
this[typeof(TMessage)].RemoveAll(wr => wr.Target.As <ISubscriberTo <TMessage> >() == subscriberTo);
}
InvalidateHandlers();
}
public void RemoveHandler <TMessage>(ISubscriberTo <TMessage> subscriberTo) where TMessage : class
{
ArgumentMust.NotBeNull(() => subscriberTo);
lock (_thisLock)
{
RemoveHandlerPrivate(subscriberTo);
}
}
private void AddHandlerPrivate <TMessage>(ISubscriberTo <TMessage> subscriberTo) where TMessage : class
{
if (ContainsKey(typeof(TMessage)))
{
if (this[typeof(TMessage)].All(wr => wr.Target.As <ISubscriberTo <TMessage> >() != subscriberTo))
{
this[typeof(TMessage)].Add(new WeakReference(subscriberTo));
}
}
else
{
Add(typeof(TMessage), new Handlers(new WeakReference(subscriberTo)));
}
InvalidateHandlers();
}
public void UnsubscribeFrom <TMessage>(ISubscriberTo <TMessage> subscriberTo) where TMessage : class
{
ArgumentMust.NotBeNull(() => subscriberTo);
_handlers.RemoveHandler(subscriberTo);
}
public void SubscribeTo <TMessage>(ISubscriberTo <TMessage> subscriberTo) where TMessage : class
{
ArgumentMust.NotBeNull(() => subscriberTo);
_handlers.AddHandler(subscriberTo);
}