Re: access eXist Db from Cocoon with XQueryTransformer

[Sébastien Geindre]

thomason a écrit :
on 2/27/07 9:59 AM, Sébastien Geindre at [EMAIL PROTECTED] wrote:
  
i need to execute a xquery on the eXist cocoon embedded database, in a
cocoon pipe.
    

  
Thanks for your answer, but in your case, your db is external, so REST 
maybe the right way.

in mine, the db is embedded in cocoon, and the xquery are more 
complicated (call to external function in java using JTS...) and the 
xqueries needs parameters setted in the xml post...
That's why i need a xqueryTransformer...
e.g., from one of my apps (all on one line, gasp):
<map:generate 
src="http://{global:db-server}/rest/{global:offering-collection}/{1}.xml?_ho
wmany=-1&amp;_query=declare namespace
util='http://exist-db.org/xquery/util'; declare namespace
xmldb='http://exist-db.org/xquery/xmldb'; for $item in //Term return
(xmldb:last-modified('/db/offerings',
util:document-name($item)),/Root/ProgramName, $item)" />

Also,
<map:generate 
src="http://{global:db-server}/rest/{global:program-collection}?_howmany=-1&;
amp;_query=/Root/ProgramName|/Root/ProgramAbbrev|/Root/ProgramDescription|//
Number|//Title|//Status|//Director/DName" />

Note that I run eXist as a separate app, rather than embedded, for
independent upgrades of cocoon and eXist.




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--
Sébastien Geindre
DPREVI/AERO/DEV
[EMAIL PROTECTED]
05 61 07 84 93




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