不幸的是,这对于Castle来说更为复杂。但使用SubDependencyResolver可以获得相同的结果:
public class LoggerResolver : ISubDependencyResolver
{
public bool CanResolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency)
{
return dependency.TargetType == typeof(ILogger);
}
public object Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency)
{
var logger = typeof(LogManager<>).MakeGenericType(model.Implementation);
return Activator.CreateInstance(logger);
}
}
Kernel.Resolver.AddSubResolver(new LoggerResolver())
public class OpenGenericAncestorMatchingStrategy : IGenericImplementationMatchingStrategy
{
public Type[] GetGenericArguments(ComponentModel model, CreationContext context)
{
return new[] { context.Handler.ComponentModel.Implementation };
}
}
和注册:
container.Register(Component.For<ILogger>().ImplementedBy(typeof(LogManager<>), new OpenGenericAncestorMatchingStrategy()));