Ok I understand you. It can't by done with current dynamic proxy impl
behind interceptor.
W dniu czwartek, 22 stycznia 2015 02:43:28 UTC+1 użytkownik Jonathon Rossi
napisał:
>
> Interceptors in Windsor are implemented by our DynamicProxy library, which
> works by creating a class (e.g. BarProxy) at runtime that inherits your
> class (e.g. Bar) and overrides its virtual methods, you can see this in the
> debugger or if you print out `bar.GetType().FullName`. When the overridden
> method is called it delegates off to your interceptor which must call
> Proceed otherwise the base method (i.e. Bar::DoSomething) isn't called.
> Below is a really simplified idea of what the runtime generated proxy class
> looks like:
>
> public class BarProxy : Bar
> {
> public override void DoSomething()
> {
> interceptor.Intercept(invocation);
> }
> }
>
> It should now be clear the reason the interceptor isn't called for both
> Foo::DoSomething and Bar::DoSomething.
>
> On Wed, Jan 21, 2015 at 6:59 PM, 'veihan' via Castle Project Users <
> [email protected] <javascript:>> wrote:
>
>> Hello
>>
>> Probably this is a duplicate... but I will describe my problem anyway.
>>
>> Lets say I have classes:
>>
>> public abstract class Foo
>> {
>> public virtual void DoSomething()
>> {
>> Console.WriteLine("Doing something base");
>> }
>> }
>>
>> public class Bar : Foo
>> {
>> public override void DoSomething()
>> {
>> Console.WriteLine("Doing something");
>> base.DoSomething();
>> }
>> }
>>
>> and interceptor:
>>
>> public class MyAspect : IInterceptor
>> {
>> public void Intercept(IInvocation invocation)
>> {
>> Console.WriteLine("Method is intercepted...");
>> invocation.Proceed();
>> }
>> }
>>
>> public class MyInterceptorSelector : IModelInterceptorsSelector
>> {
>> public bool HasInterceptors(ComponentModel model)
>> {
>> return typeof(MyAspect) != model.Implementation &&
>> model.Implementation.Namespace.StartsWith("Dp2");
>> }
>>
>> public InterceptorReference[] SelectInterceptors(ComponentModel
>> model, InterceptorReference[] interceptors)
>> {
>> var interceptorss = interceptors.ToList();
>> interceptorss.Add(InterceptorReference.ForType<MyAspect>());
>> return interceptorss.ToArray();
>> }
>> }
>>
>> and registration:
>>
>> public class Bootstrapper
>> {
>> public Bootstrapper(IWindsorContainer container)
>> {
>> Container = container;
>> }
>>
>> public IWindsorContainer Container { get; private set; }
>>
>> public void Run()
>> {
>> Container.Register(Component.For<MyAspect>());
>> Container.Kernel.ProxyFactory.AddInterceptorSelector(new
>> MyInterceptorSelector());
>> Container.Register(Component.For<Foo>().ImplementedBy<Bar>());
>> }
>> }
>>
>> in test:
>>
>> [TestFixture]
>> public class UnitTest1
>> {
>> [Test]
>> public void TestMethod1()
>> {
>> var bts = new Bootstrapper(new WindsorContainer());
>> bts.Run();
>>
>> var bar = bts.Container.Resolve<Foo>();
>> bar.DoSomething();
>> }
>> }
>>
>> output is:
>>
>> Method is intercepted...
>> Doing something
>> Doing something base
>>
>> ergo interceptor hasn't been called on base method execution.
>>
>> Is there a way to make this work?
>>
>> --
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>>
>
>
>
> --
> Jono
>
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