Castle Windsor - 使用工厂方法注册所有接口

Question

I have a number of interfaces:

• IFirstProvider
• ISecondProvider
• IThirdProvider
• etc..

I'm trying to register all these interfaces so that they use a factory method to get the instance:

container.Register
    (  
        AllTypes
            .FromThisAssembly()
            .Where(t => t.IsInterface && t.Name.EndsWith("Provider"))
            .Configure(c => c.UsingFactoryMethod(f => f.Resolve<DictionaryAdapterFactory>().GetAdapter<object>(c.ServiceType, session))
    );

But this doesn't seem to work. Instead, I have to use a for loop to register all these interfaces:

List<Type> providers = new List<Type>
    (
        Assembly
            .GetExecutingAssembly()
            .GetTypes()
            .Where(x => x.IsInterface && x.Name.EndsWith("Provider"))
    );

foreach (Type provider in providers)
{
    Type temp = provider;

    container.Register
        (
            Component
                .For(temp)
                .UsingFactoryMethod(f => f.Resolve<DictionaryAdapterFactory>().GetAdapter<object>(temp, session))
        );
}

Is there a better way to register these interfaces besides using a for loop?

Answer 1

There's no better built in way in Windsor < 3.0

As of Windsor 3, you can do it using Types , instead of AllTypes .

AllTypes really means all non abstract classes

Types really means all types.

Yes, while this does slightly suck and is counterintuitive, since AllTypes came first, we couldn't change its existing behavior to maintain backward compatibility. Also to maintain sanity it is recommended to use Classes instead of AllTypes , so you'll end up registering either Classses for classes and Types for cases like this one in your question.