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Posted to user@struts.apache.org by webmeiker <in...@webmeiker.com> on 2010/12/19 18:30:46 UTC

use of interceptor stacks in struts2

Hi,

Could you please confirm me next supposition?

Having a custom interceptor stack defined like this:

<interceptor-stack name=*"mySampleStack"*>

<interceptor-ref name=*"sampleInterceptor1"*/>

<interceptor-ref name=*"paramsPrepareParamsStack"*/>

<interceptor-ref name=*"sampleInterceptor2"*/>

<interceptor-ref name=*"defaultStack"*/>

<interceptor-ref name=*"sampleInterceptor3"*/>

</interceptor-stack>



For all the actions that use that interceptor stack (*mySampleStack*), the
interceptors defined both in *paramsPrepareParamsStack* and
*defaultStack*will be executed two times for each action, hitting
performance of the
application. Is that right?



Thanks!


--

Re: use of interceptor stacks in struts2

Posted by Dave Newton <da...@gmail.com>.

Yes. Quick glance at the logs proves it.
On Dec 19, 2010 12:31 PM, "webmeiker" <in...@webmeiker.com> wrote:
> Hi,
>
> Could you please confirm me next supposition?
>
> Having a custom interceptor stack defined like this:
>
> <interceptor-stack name=*"mySampleStack"*>
>
> <interceptor-ref name=*"sampleInterceptor1"*/>
>
> <interceptor-ref name=*"paramsPrepareParamsStack"*/>
>
> <interceptor-ref name=*"sampleInterceptor2"*/>
>
> <interceptor-ref name=*"defaultStack"*/>
>
> <interceptor-ref name=*"sampleInterceptor3"*/>
>
> </interceptor-stack>
>
>
>
> For all the actions that use that interceptor stack (*mySampleStack*), the
> interceptors defined both in *paramsPrepareParamsStack* and
> *defaultStack*will be executed two times for each action, hitting
> performance of the
> application. Is that right?
>
>
>
> Thanks!
>
>
> --