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From Michael Wechner <michael.wech...@wyona.org>
Subject Re: ResourceExistsAction
Date Mon, 23 Jun 2003 17:22:54 GMT
Jeff Turner wrote:
> On Mon, Jun 23, 2003 at 11:08:25AM +0200, Michael Wechner wrote:
> 

<snip />

>>Would Cocoon be interested in a patch like this?
> 
> 
> If you're using 2.1 and doing if-then-else logic, it might be better to
> modify the ResourceExistsSelector.


right I saw that within the Javadoc after I already started on the 
patch. Well, the patch of the ResourceExistsAction is ready (I tested it
on Cocoon-2.1-M1 together with Lenya). Jeff, shall I send the patch to you?

Thanks

Michael



   Eg, comparing:
> 
> <map:act type="resource-exists">
>   <map:parameter name="url" value="content/xdocs/{1}{2}" />
>   <map:generate src="content/xdocs/{../1}{../2}" />
>   ...
>   <map:serialize type="xml"/>
> </map:act>
> <!-- stuff to do if resource doesn't exist -->
> 
> with:
> 
> <map:select type="exists">
>   <map:when test="content/xdocs/{1}{2}">
>     <map:generate src="content/xdocs/{1}{2}" />
>     ...
>     <map:serialize type="xml"/>
>   </map:when>
>   <map:otherwise>
>     <!-- stuff to do if resource doesn't exist -->
>   </map:otherwise>
> </map:select>
> 
> Making a FileExistsSelector and DirectoryExistsSelector from this
> wouldn't be hard.
> 
> 
> --Jeff
> 
> 
>>Thanks
>>
>>Michael
>>
>>
>>
>>>Ciao,
>>>
> 
> 


-- 
Michael Wechner
Wyona Ltd.  -   Open Source Content Management   -   Apache Lenya
http://www.wyona.com              http://cocoon.apache.org/lenya/
michael.wechner@wyona.com                        michi@apache.org


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