Thanks to both Grzegorz Kossakowski and Andrew Stevens
who both pointed me to RequestParameterExistsAction.
This does exactly what I want:
<map:match pattern="*/*.*">
<map:act type="req-params" >
<map:parameter name="parameters" value="unparsed-entity-uri" />
<map:redirect-to
uri="cocoon://vivaead/entity-resolver?document=published/{../1}/{../
2}.xml&entity=unparsed-entity-uri" />
</map:act>
<map:generate src="published/{1}/{2}.xml" />
... normal document processing ...
BTW: this is part of a hack to work around the (many-times-reported)
bug that cocoon seems to break unparsed-entity-uri() in the xslt
pipeline.
I'll post more on this later, as I know others have run into this
problem.
This hack doesn't fix what's wrong in the processing pipeline. It's a
hack
around the problem: I changed my stylesheets to output relative uri's
with the entity name as a request parameter.
The map above redirects those uri's to a flowscript resolver that
parses the xml and does a redirectTo().
(I'ld like to figure out how to short-circuit the xml parser after
it has finished the entities and before it starts on the body of
the document. All of the other handlers are default/null handlers,
but it still parses the whole document. )
-- Steve Majewski
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