protected CourierConventionClient(ICourier courier)
{
_courier = courier;
var subType = GetType();
var baseNotificationType = typeof(INotification);
_handlers = subType.GetMethods()
.Where(m =>
{
if (m.ReturnType != typeof(void) && m.ReturnType != typeof(Task))
{
return(false);
}
var parameters = m.GetParameters();
if (parameters.Length > 2 || parameters.Length == 0)
{
return(false);
}
return(baseNotificationType.IsAssignableFrom(parameters[0].ParameterType));
})
.Select(method =>
{
var handler = Delegate.CreateDelegate(method.CreateCourierHandlerType(), this, method);
_courier.InvokeCourierMethod(nameof(ICourier.Subscribe), method, handler);
return(handler);
})
.ToList();
}
protected virtual void Dispose(bool disposing)
{
if (!disposing)
{
return;
}
foreach (var handler in _handlers)
{
_courier.InvokeCourierMethod(nameof(ICourier.UnSubscribe), handler.Method, handler);
}
_handlers.Clear();
}
protected CourierInterfaceClient(ICourier courier)
{
_courier = courier;
var subType = GetType();
_handlers = subType.GetInterfaces()
.Where(i =>
i.IsGenericType &&
(i.GetGenericTypeDefinition() != typeof(ICourierNotificationHandler <>) ||
i.GetGenericTypeDefinition() != typeof(ICourierNotificationHandlerAsync <>)))
.SelectMany(i => i
.GetMethods()
.Select(methodInfo =>
{
var handler = Delegate.CreateDelegate(methodInfo.CreateCourierHandlerType(), this, methodInfo);
_courier.InvokeCourierMethod(nameof(ICourier.Subscribe), handler.Method, handler);
return(handler);
}))
.ToList();
}
