温莎城堡温莎登记册组成部分

Question

I want to implement auto-registration for my repositories, which follow this convention:

• Repositories implement IRepository
• There is an abstract class which implements IRepository , for example: UserRepository
• The actual implementation ends in the name of this abstract class, for instance: EntityFrameworkUserRepository

I want to inject dependencies using castle into my controllers.

public LinkService(LinkRepository linkRepository)
{
    if (linkRepository == null)
    {
        throw new ArgumentNullException("linkRepository");
    }
    this.linkRepository = linkRepository;
}

How can I map "components which implement IRepository " to "implementations which end with the same name as the component"

container.Register(Component.For<LinkRepository>().ImplementedBy<EntityFrameworkLinkRepository>())

something like this, only auto-registering, so I don't have to add all repositories here manually each time I create a new one

Answer 1

Something like this might do it:

var container = new WindsorContainer();
container.Register(
    AllTypes.FromAssemblyContaining<EntityFrameworkLinkRepository>()
        .BasedOn<IRepository>()
        .WithService.Select((type, types) => type.BaseType != null && type.Name.EndsWith(type.BaseType.Name)
                                                    ? new[] {type.BaseType}
                                                    : Enumerable.Empty<Type>()));