[S2] Action-specific interceptor config sanity check needed.

[Dave Newton <ne...@yahoo.com>]

Howdy,

<action name="foo" class="...">
  <interceptor-ref name="defaultStack">
    <param name="alias.aliases">#{'cool': 'map'}</param>
  </interceptor-ref>
  ... etc ...
</action>

Generates an NPE on startup.

If I switch to:

<action name="foo" class="...">
  <interceptor-ref name="alias"/>
  <interceptor-ref name="basicStack"/>
  <param name="aliases">#{'cool' : 'map'}</param>
  <result type="redirect-action">alias1_input</result>
</action>

it works as expected.

Note that if I use "defaultStack" instead of "basicStack" in the second
example it breaks, but at runtime w/ an OGNL exception.

I'm assuming I'm doing something dorky, because I'm sick and tired, but I
sure don't know what it is yet, so a hint would be appreciated.

Thanks,
Dave



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Re: [S2] Action-specific interceptor config sanity check needed.

[Dave Newton <ne...@yahoo.com>]

Never mind :(

(Apparently actually reading the stack trace can be handy sometimes.)

Don't like it, though, and if nobody has any strenuous objections, I'd like
to fix it.

--- Dave Newton <ne...@yahoo.com> wrote:

> Howdy,
> 
> <action name="foo" class="...">
>   <interceptor-ref name="defaultStack">
>     <param name="alias.aliases">#{'cool': 'map'}</param>
>   </interceptor-ref>
>   ... etc ...
> </action>
> 
> Generates an NPE on startup.
> 
> If I switch to:
> 
> <action name="foo" class="...">
>   <interceptor-ref name="alias"/>
>   <interceptor-ref name="basicStack"/>
>   <param name="aliases">#{'cool' : 'map'}</param>
>   <result type="redirect-action">alias1_input</result>
> </action>
> 
> it works as expected.
> 
> Note that if I use "defaultStack" instead of "basicStack" in the second
> example it breaks, but at runtime w/ an OGNL exception.
> 
> I'm assuming I'm doing something dorky, because I'm sick and tired, but I
> sure don't know what it is yet, so a hint would be appreciated.
> 
> Thanks,
> Dave
> 
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
> 
> 


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