This should work with fluent registration.
Component.For(typeof(IWriteRepository<>)).ImplementedBy(typeof(SecurityRepositoryDecorator<>))
.Named("sec.repository").DependsOn(Parameter.ForKey("inner").Eq("#{doc.repository}")),
Component.For(typeof(IWriteRepository<>)).ImplementedBy(typeof(DocumentRepository<>))
.Named("doc.repository")
-- Roelof.
On Mon, Mar 8, 2010 at 7:52 PM, Belvasis <[email protected]> wrote:
> since there are two IWriteRepository<T> Implementations it will not work
> with this
> configuration. Using XML it is easy to do this. I don't know the fluent API
> but
> i think there is a way to configure the key and the dependencies. So in the
> end
> and you can use
> container.Resolve<IWriteRepository<Document>>("repository"), where
> the SecurityRepositoryDecorator has the id="repository".
> In XML it would look like this
>
> <component
> id="repository"
> service="Definition.IWriteRepository`1, Definition"
> type="DecoratorImpl.SecurityRepositoryDecorator`1, DecoratorImpl"
> lifestyle="transient">
> <parameters>
> <Inner>${registry_impl}</Inner>
> </parameters>
> </component>
> <component
> id="registry_Impl"
> service="Definition.IRepository`1, Definition"
> type="NHibernateImpl.NHibernateRepository`1, NHibernateImpl"
> lifestyle="transient">
> </component>
>
>
>
> 2010/3/8 Krzysztof Koźmic <[email protected]>
>
> http://stw.castleproject.org/Windsor.Decorators.ashx
>> http://ayende.com/Blog/archive/2008/10/05/windsor-ihandlerselector.aspx
>>
>>
>> On 3/8/2010 6:47 PM, joniba wrote:
>>
>>> Hi Krzysztof, how would implementing the IHandlerSelector help me? How
>>> will I differentiate between the initial call to (continuing the
>>> example)
>>>
>>> container.Resolve<IWriteRepository<Document>>()
>>>
>>> With castle windsor's internal attempt to resolve the
>>> SecurityRepositoryDecorator's "inner" parameter?
>>>
>>>
>>> Thanks
>>> Joni
>>>
>>>
>>> On Mar 8, 7:17 pm, Krzysztof Koźmic<[email protected]>
>>> wrote:
>>>
>>>
>>>> use IHandlerSelector
>>>>
>>>> On 3/8/2010 5:59 PM, joniba wrote:
>>>>
>>>>
>>>>
>>>>> Hi all, I'm trying to use Castle Windsor to implement decorator
>>>>> chains, as per Ayende's msdn post. However, I'm using the fluent API,
>>>>> and I want to know if it can be done en masse.
>>>>>
>>>>>
>>>>
>>>>
>>>>> Without the decorators I have:
>>>>>
>>>>>
>>>>
>>>>
>>>>> container.Register
>>>>> (
>>>>> AllTypes.FromAssembly(assembly)
>>>>> .IncludeNonPublicTypes()
>>>>>
>>>>> .BasedOn(typeof(IWriteRepository<>)).WithService.Base()
>>>>> .Configure(component =>
>>>>> component.LifeStyle.Transient)
>>>>> );
>>>>>
>>>>>
>>>>
>>>>
>>>>> (Which works fine.)
>>>>> My decorators also implement IWriteRepository<T>, and take as the
>>>>> inner, an IWriteRepository<T>. For example:
>>>>>
>>>>>
>>>>
>>>>
>>>>> public class SecurityRepositoryDecorator<TEntity> :
>>>>> IWriteRepository<TEntity>
>>>>> {
>>>>> private IWriteRepository<TEntity> inner;
>>>>>
>>>>>
>>>>
>>>>
>>>>> public SecurityRepositoryDecorator(IWriteRepository<TEntity>
>>>>> inner)
>>>>> {
>>>>> this.inner = inner;
>>>>> }
>>>>> }
>>>>>
>>>>>
>>>>
>>>>
>>>>> Is this impossible because of a circular reference to
>>>>> IWriteRepository<>?
>>>>> I would like to get to:
>>>>>
>>>>>
>>>>
>>>>
>>>>> var repository = container.Resolve<IWriteRepository<Document>>();
>>>>>
>>>>>
>>>>
>>>>
>>>>> And have this return a SecurityRepositoryDecorator wrapping a
>>>>> DocumentRepository.
>>>>> Any ideas are appreciated.
>>>>>
>>>>>
>>>>
>>>>
>>>>> Joni
>>>>>
>>>>>
>>>>
>>>
>>
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