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Posted to users@myfaces.apache.org by Michael Heinen <mh...@recommind.com> on 2007/03/27 12:11:13 UTC

check existence of managed bean

Hi,

 

I am looking for a way to check whether a managed bean has been created.

Is there any function for this in the JSF api ?

Or do I have to check all scopes manually ?

 

Michael

Re: check existence of managed bean

Posted by Mike Kienenberger <mk...@gmail.com>.

The best way to answer this is to check the source code and see what
JSF does when you reference a bean.   It either retrieves the existing
bean or creates a new one.  If there's an api to determine if the bean
already exists, that code would probably probably using it.

On 3/27/07, Michael Heinen <mh...@recommind.com> wrote:
>
>
>
>
> Hi,
>
>
>
> I am looking for a way to check whether a managed bean has been created.
>
> Is there any function for this in the JSF api ?
>
> Or do I have to check all scopes manually ?
>
>
>
> Michael