Re: Constructor injection by name
Ah no! I didn't try that.
Thankyou, that could be ok.
I'd just switched to using ServiceOverride.ForKey which is working but
doesn't give me the thrill of automatic registration :)
Jordan.
On Monday, September 10, 2018 at 4:05:11 PM UTC+1, Svetoslav Milenov -
Sunny wrote:
>
> Did you try to iniect IEnumerable? This will inject both in
> the order of registration.
>
> Cheers,
> Sunny
>
> On Mon, Sep 10, 2018, 9:18 AM 'Jordan' via Castle Project Users <
> castle-pro...@googlegroups.com > wrote:
>
>> Hi all,
>>
>> If there are 2 different named implementations of an interface in the
>> container, will the first one be always be automatically selected by the
>> container for constructor injection?
>>
>> Is there any way of automatically injecting both instances into a
>> constructor? Or a dictionary of all implementations?
>>
>> eg if there are 2 named implementations of ISomeService,
>> "defaultSomeService", and "alternativeSomeService", and I have a
>> constructor like this:
>>
>>
>> public SomeOtherComponent(ISomeService defaultSomeService,
>> ISomeService alternativeSomeService)
>> {
>> //
>> }
>>
>> is there any way of getting the container to automatically inject both
>> implementations by name? Or will "defaultSomeService" just be injected
>> twice ?
>>
>> thanks,
>> Jordan
>>
>>
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>
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Re: Constructor injection by name
Did you try to iniect IEnumerable? This will inject both in
the order of registration.
Cheers,
Sunny
On Mon, Sep 10, 2018, 9:18 AM 'Jordan' via Castle Project Users <
castle-project-users@googlegroups.com> wrote:
> Hi all,
>
> If there are 2 different named implementations of an interface in the
> container, will the first one be always be automatically selected by the
> container for constructor injection?
>
> Is there any way of automatically injecting both instances into a
> constructor? Or a dictionary of all implementations?
>
> eg if there are 2 named implementations of ISomeService,
> "defaultSomeService", and "alternativeSomeService", and I have a
> constructor like this:
>
>
> public SomeOtherComponent(ISomeService defaultSomeService,
> ISomeService alternativeSomeService)
> {
> //
> }
>
> is there any way of getting the container to automatically inject both
> implementations by name? Or will "defaultSomeService" just be injected
> twice ?
>
> thanks,
> Jordan
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "Castle Project Users" group.
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> email to castle-project-users+unsubscr...@googlegroups.com.
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> .
> Visit this group at https://groups.google.com/group/castle-project-users.
> For more options, visit https://groups.google.com/d/optout.
>
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Constructor injection by name
Hi all,
If there are 2 different named implementations of an interface in the
container, will the first one be always be automatically selected by the
container for constructor injection?
Is there any way of automatically injecting both instances into a
constructor? Or a dictionary of all implementations?
eg if there are 2 named implementations of ISomeService,
"defaultSomeService", and "alternativeSomeService", and I have a
constructor like this:
public SomeOtherComponent(ISomeService defaultSomeService,
ISomeService alternativeSomeService)
{
//
}
is there any way of getting the container to automatically inject both
implementations by name? Or will "defaultSomeService" just be injected
twice ?
thanks,
Jordan
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