public static ISubscription <T> CreateSubscription(ISubscriptionKey <T> subscriptionRequest, IProvideHandlerDispatchDelegateCaches handlerDispatchDelegateCacheProvider)
{
ISubscription <T> result = new Subscription <T>(subscriptionRequest, handlerDispatchDelegateCacheProvider);
subscriptionRequest.MarkAsUsed();
return(result);
}
internal Subscription(ISubscriptionKey <T> subRequestKey, IProvideHandlerDispatchDelegateCaches handlerDispatchDelegateCacheProvider)
{
OwnerPropId = subRequestKey.OwnerPropId;
SubscriptionKind = subRequestKey.SubscriptionKind;
SubscriptionPriorityGroup = subRequestKey.SubscriptionPriorityGroup;
//SubscriptionTargetKind = sKey.SubscriptionTargetKind;
switch (subRequestKey.SubscriptionKind)
{
case SubscriptionKind.TypedHandler:
{
Target_Wrk = subRequestKey.Target_Wrk; //new WeakRefKey(subRequestKey.Target);
Delegate proxyDelegate = handlerDispatchDelegateCacheProvider.DelegateProxyCache.GetOrAdd(new MethodSubscriptionKind(subRequestKey.Method, subRequestKey.SubscriptionKind));
HandlerProxy = proxyDelegate;
Type targetType = subRequestKey.Target.GetType();
TypePair tp = new TypePair(targetType, typeof(T));
CallPcTypedEventSubscriberDelegate callTheListenerDel =
handlerDispatchDelegateCacheProvider.CallPcTypedEventSubsCache.GetOrAdd(tp);
PcTypedHandlerDispatcher = callTheListenerDel;
MethodName = HandlerProxy.Method.Name;
break;
}
//case SubscriptionKind.GenHandler:
// break;
//case SubscriptionKind.ObjHandler:
// break;
//case SubscriptionKind.StandardHandler:
// break;
//case SubscriptionKind.TypedAction:
// {
// throw new NotImplementedException("Comming soon.");
// }
//case SubscriptionKind.ObjectAction:
// break;
//case SubscriptionKind.ActionNoParams:
// break;
//case SubscriptionKind.LocalBinding:
// break;
default:
throw new InvalidOperationException($"The SubscriptionKind: {SubscriptionKind} is not recognized or is not supported.");
}
}
