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From "Vadim Gritsenko" <vgritse...@yahoo.com>
Subject Beautify 404, Was: [C2][Patch] /map:pipelines/map:handle-errors
Date Sat, 30 Jun 2001 21:00:55 GMT
Giacomo,

"Catch all" would not be enough; if you have something like <map:match="*.xml">,
you still can get ResourceNotFoundException which would be processed by
CocoonServlet, returning hard-coded HTML....

Do you see any elegant solution to this poroblem?
I suggested to introduce types for <map:handle-errors> element:
  <map:handle-errors type="404"> <!-- 404 or something else... like exception class
name -->
  </...>
What is your opinion?

Vadim

> -----Original Message-----
> From: giacomo [mailto:giacomo@apache.org]
> Sent: Friday, June 29, 2001 18:21
> To: cod
> Subject: Re: [C2][Patch] /map:pipelines/map:handle-errors
> 
> 
> On Fri, 29 Jun 2001, Steffen Stundzig wrote:
> 
> > Hi all,
> >
> > I've the problem, that I must beautify the page that raises on an
> > ResourceNotFoundException if no matching pipeline could be found.
> >
> > Unfortunately this page is directly written as HTML
> > into the ServletOutputStream from inside the Cocoon Servlet. Or I've
> > overlooked something?
> >
> > My idea was to use the map:handle-errors element for this purpose. So I've
> > changed the sitemap.xsl to support also such an element as child of
> > map:pipelines and not only as child of map:pipelines/map:pipeline.
> 
> You can use a "catch all" matcher as the very last one in your sitemap.
> 
>   <map:match pattern="**">
>     ...
>   </map:match>
> 
> Giacomo
> 
> >
> > If this element doesn't exist, the mechanism is as for now but if it exist,
> > the error-page is 'pipelined' in the standard map:handle-error manner.
> >
> > Attached is my patch for this stuff.
> >
> > Possibly is anybody interested in it.
> >
> > Regards
> > 	Steffen...
> >
> >
> 
> 
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