Re: AW: [OS-webwork] action chaining fun

[Anoop Ranganath]

That chains them, but it is not the behavior I am looking for.  
Ideally, if i had action A  interceptor-stack A and action B with 
interceptor-stack B, this would happen

interceptor-stack A before
        action A
interceptor-stack A after
interceptor-stack B before
        action B
interceptor-stack B after
And somehow get a property from action A to action B.

This is a moot point right now, I've already found a way to work around 
the issue.  I would like to knwo if it's possible though.

Anoop

On Dec 4, 2003, at 3:51 AM, Patrick Holzmann wrote:

Hi Anoop,

all you have to do is have a getter/setter for the parameter in both 
actions (+ same name for variable).
Then you include the chaining interceptor (<interceptor-ref 
name="chain"/>) to your interceptor stack
in xwork.xml:
<interceptor-stack name="myStack">
          <interceptor-ref name="component"/>
          <interceptor-ref name="defaultStack"/>
          <interceptor-ref name="chain"/>
</interceptors>
...
Then you chain both actions together:
        <action name="forward_somewhere" class="...">
            <interceptor-ref name="myStack"/>
            <result name="success" type="chain">
                <param name="actionName">show</param>
            </result>
        </action>
        <action name="show_something" class="...">
            <interceptor-ref name="myStack"/>
            <result name="success" type="dispatcher">
                <param name="location">/some.jsp</param>
            </result>
        </action>

Basically that's all - Xowrk does the rest for you. The set method in 
the second action will be called passing the parameter automatically.

Hope this helps.
Cheers
P
-----Ursprüngliche Nachricht-----
Von: Anoop Ranganath [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 3. Dezember 2003 21:08
An: [EMAIL PROTECTED]
Betreff: [OS-webwork] action chaining fun
I'm looking to somehow implement chain-like behaviour.  I'd like to
perform one action completely, with all it's interceptors, and then
perform another action completely with all it's interceptors.  The
catch is that I want some parameters passed between them.
Any ideas?

Anoop



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