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From Patricia D├ęchandol <>
Subject Problem in designing pipelines
Date Fri, 23 Mar 2012 14:30:33 GMT
Hi everybody,

I have a problem understanding how to write my pipelines.

I have a first pipeline :

			<map:match pattern="*/tree-expo-get-children">
				<map:generate type="xquery" src="exist/xq/get-children-rubriques.xq">
					<map:parameter name="parentid" value="{1}" />
				<map:transform src="exist/xsl/get-children-rubriques.xsl"/>
				<map:serialize type="xml"/>

This pipeline works perfectly resulting a XML tree.
I would want to applicate another XSL to the resulting XML.

You will say that I just have to put another <map:transform> after the first one.
But I can't, because of a particularity :  the call to this first pipeline is iterative :
the transform call this same pipeline.

So I thought about writing another :

			<map:match pattern="*/tree-expo-content">
				<map:read src="cocoon://{1}/tree-expo-get-children"/>
				<map:transform src="exist/xsl/expotree2html.xsl"/>
				<map:serialize type="html"/>

The problem is that when I execute this pipeline, I get the XML document resulting from the
map:read but the transform is not performed.
If I put a map:generate replacing the map:read, the execution fails with an error in declaration
of my XSL.

I don't understand how I can chain these transforms.
Which generator could work ?

Thanks for your help

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