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From Sylvain Wallez <sylv...@apache.org>
Subject Re: [Vote] Change internal redirect handling
Date Wed, 10 Mar 2004 16:18:42 GMT
Carsten Ziegeler wrote:

>As discussed recently, our internal redirects don't work 
>the way one would usually suspect. If you do an internal
>redirect, like:
>
><map:redirect-to uri="cocoon://some-pipeline"/>
>
>and the called pipeline has an error, then the error handler
>of the calling pipeline (containing the redirect) is called
>and not the error handler of the called pipeline.
>So, the above line is not the same as:
>
><map:redirect-to uri="some-pipeline"/>
>
>So, we have three choices to change this:
>
>a) Make an internal redirect a real forward (This is an
>   incompatible change)
>
>b) Make it configurable on the uri, like
><map:redirect-to uri="cocoon://some-pipeline?cocoon:forward=true"/>
>
>c) Make it configurable on the map:redirect, like
><map:redirect-to uri="cocoon://some-pipeline" forward="true"/>
>
>For solutions b) and c) we can discuss the correct syntax later on,
>let's for now focus on the way we want to have it.
>
>Although this is an incompatible change, I prefer a) as it is
>imho the right way of doing the redirect.
>
>Please cast your votes for either a), b) or c)
>  
>

+1 for (a) and therefore -1 for (b) and (c).

However, as discussed, a "cocoon:handle-errors=true|false" parameter is 
useful for use with the SourceResolver.

Sylvain

-- 
Sylvain Wallez                                  Anyware Technologies
http://www.apache.org/~sylvain           http://www.anyware-tech.com
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