Hi all,
I've passed two days trying to figure out a solution to my
problem..so, I'm posting this message in the hope that someone
here could come up with an idea...
I'm using cocoon+eXist and using XQueryGenerator to perform
all the required operations in the database.
The problem is:
I need perform an XUpdate in a document in the database, but
the new data to be inserted in the document is returned by a
cocoon pipeline.
The XQuery script to XQueryGenerator that I would like to have:
------------------
xquery version "1.0";
...
declare variable $xupdate {
<xu:modifications version="1.0" xmlns:xu="http://www.xmldb.org/xupdate";>
<xu:append select="/root-censorship" >
<censorship datasource="{$star}">
<xinclude:include href="cocoon:/NEW_DATA_TO_BE_INSERTED"/>
</censorship>
</xu:append>
</xu:modifications>
};
let $dburi := concat("xmldb:exist:///db/users/", $login,"/datasources"),
$root := xmldb:collection($dburi, "admin", "")
return
<result>{xmldb:update($root, $xupdate)} modifications </result>
1) XQueryGenerator doesn't resolve xinclude before execute, so this
approach doesn't work.
2) I can't produce the script XQuery dynamically in a cocoon
pipeline, because XQuery script is not XML. Otherwise I could do
something like:
...
<map:generate type="xquery" src="cocoon:/generate_xquery_script"/>
...
3) Cocoon XMLDBTransformer doesn't work with exist. The XMLDBTransformer
that is shipped with exist only allows to perform select type
operations!
Any idea? Thanks to all.
Rui
--
Rui Alberto L. GonÃalves <[EMAIL PROTECTED]>
PT InovaÃÃo
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