Exemple #1
0
        private IEnumerable <CommandHandlerWrapper> GetWrappedHandlers(Domain.Bus.Command.Command command)
        {
            var handlerType = typeof(CommandHandler <>).MakeGenericType(command.GetType());
            var wrapperType = typeof(CommandHandlerWrapper <>).MakeGenericType(command.GetType());

            var handlers =
                (IEnumerable)_provider.GetService(typeof(IEnumerable <>).MakeGenericType(handlerType));

            var wrappedHandlers = _commandHandlers.GetOrAdd(command.GetType(), handlers.Cast <object>()
                                                            .Select(handler => (CommandHandlerWrapper)Activator.CreateInstance(wrapperType)));

            return(wrappedHandlers);
        }
Exemple #2
0
        public async Task Dispatch(Domain.Bus.Command.Command command)
        {
            var wrappedHandlers = GetWrappedHandlers(command);

            if (wrappedHandlers == null)
            {
                throw new CommandNotRegisteredError(command);
            }

            foreach (var handler in wrappedHandlers)
            {
                await handler.Handle(command, _provider);
            }
        }