How could an IHandlerFilter make it behave like that?  Wouldn't the handlers 
passed to it already by too restricted?

On Mar 2, 2011, at 6:23 AM, Krzysztof Koźmic wrote:

> Hi folks.
> 
> First some background:
> 
> container.ResolveAll<IFoo>();
> 
> if you call this method in current version of Windsor (and v2.1 and 2.0 and 
> RC3 too I think) it will resolve all components where implementation type 
> implements IFoo. That's not what most people would expect, which is - to 
> return only components that were registered to expose IFoo as their service.
> 
> in other words:
> 
> container.ResolveAll<object>() will resolve each and every component from the 
> container.
> 
> 
> Now, that's not usually a big deal and I guess some people even depend on 
> this behaviour. However it breaks horribly in ASP.NET MVC where Controller 
> class implements all four kinds of filter interfaces and it's a mess if you 
> want to nicely pull filters from the container.
> 
> It also is not the default that most people would expect so:
> 
> I want to change that behaviour in vNext so that it returns only components 
> exposing IFoo as a service.
> 
> Notice that you will be able to make it behave like it does now with a custom 
> IHandlersFilter (added few weeks back) which will have additional benefit of 
> being more fine grained so it doesn't have to be an all-or-nothing thing.
> 
> Any insights/objections?
> 
> 
> Krzysztof
> 
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