internal HandlerInfo FindHandler(Type type)
{
HandlerInfo info;
if (handlerMap.TryGetValue(type, out info))
{
return(info);
}
var handler = type.GetCustomAttribute <HandlerAttribute>(true);
Func <object> activator;
if (handler != null && instantiatorMap.TryGetValue(handler.Type, out activator))
{
var autoInit = handler.Type.GetCustomAttribute <AutoInitializeAttribute>(true);
info = new HandlerInfo(autoInit == null || autoInit.Initialize, activator);
handlerMap.Add(type, info);
return(info);
}
return(null);
}
internal HandlerInfo FindHandler(Type type)
{
HandlerInfo info;
if (handlerMap.TryGetValue(type, out info))
{
return(info);
}
var handler = type.GetCustomAttribute <HandlerAttribute>(true);
if (handler != null)
{
if (instantiatorMap.TryGetValue(handler.Type, out var activator))
{
var autoInit = handler.Type.GetCustomAttribute <AutoInitializeAttribute>(true);
info = new HandlerInfo(autoInit == null || autoInit.Initialize, activator);
handlerMap.Add(type, info);
return(info);
}
// load the assembly of the handler type (needed when type is a subclass)
if (!loadedAssemblies.Contains(handler.Type.GetAssembly()))
{
LoadAssembly(handler.Type.GetAssembly());
return(FindHandler(type));
}
}
// load the assembly of the target type (can be a subclass)
if (!loadedAssemblies.Contains(type.GetAssembly()))
{
LoadAssembly(type.GetAssembly());
return(FindHandler(type));
}
return(null);
}