Fusonic.Extensions.Mediator 9.0.0-preview.1

Mediator

This project contains a simple implementation of the common mediator pattern. The implementation focused on simplifying version 11.1.0 of the MediatR package. The pipelining was removed and a pure mediator implementation remains.

ICommand, IQuery: Use those instead of directly using the IRequest interfaces to clearly distinguish between commands and queries.
OutOfBandAttribute: You can put this on your Handler-class. When used together with the Hangfire-Decorator, the execution of the handler will be queued as a background job automatically.

Mediator transaction handling

There are decorators to run all requests and notifications within a transaction.
To enable this feature use the following SimpleInjector-Configuration:

Container.RegisterDecorator(typeof(IRequestHandler<,>), typeof(TransactionalRequestHandlerDecorator<,>));
Container.RegisterDecorator(typeof(INotificationHandler<>), typeof(TransactionNotificationHandlerDecorator<>));
Container.RegisterSingleton<ITransactionScopeHandler, TransactionScopeHandler>();