[webbeans-dev] Replacement pattern for Manager.getInstanceByType

[Pete Muir]

On 28 May 2009, at 16:04, Dan Allen wrote:

> On Thu, May 28, 2009 at 6:35 AM, Pete Muir <pmuir at redhat.com> wrote:
> Yeah, this is used a lot in the TCK, and maybe a bit in addons which  
> enable injection in types WB doesn't know about (?), but I don't  
> think users will hit it.
>
> Correct, users really should hit this. It's used heavily in tests,  
> for instance in AbstractWebBeans tests.

Hmm, yes you might well want to use this in a standalone, unit test,  
environment as an entry point.

> It is also used when you are entering from outside the WB  
> environment. You get a handle to manager and lookup the type that  
> gives you entry. For instance, you might look up the Identity  
> component and then invoke some method on it which may trigger a  
> chain of WB injections once "inside".

Yes, this is addon frameworks, not end users.

>
>
> -Dan
>
> -- 
> Dan Allen
> Senior Software Engineer, Red Hat | Author of Seam in Action
>
> http://mojavelinux.com
> http://mojavelinux.com/seaminaction
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>
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