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From Stephan Michels <step...@apache.org>
Subject Re: xpath queries not working in xmldb
Date Tue, 06 Aug 2002 08:40:25 GMT



On Tue, 6 Aug 2002, John Moylan wrote:

> Thanks Vadim, The URL below works great.
>
> http://localhost/?xpath=//Metadata/Property%5B%40FormalName%3D'PublicationDate'%5D%5B%40Value%3D'20020710'%5D
>
> By the way, does anybody know if the XMLDB transformer is being activly
> maintained in Cocoon? I remember reading somewhere that it was being
> depreciated. If so, does anyone know of any particular reasons why?

I think the XMLDBGenerator is deprecated because of the
XMLDBSourceFactory.


>
> Vadim Gritsenko wrote:
>
> >>From: John Moylan [mailto:johnm@rte.ie]
> >>
> >>Hi,
> >>
> >
> >Hi John,
> >
> >
> >>Are there issues I should be aware of when using the xmldb using
> >>
> >xindice
> >
> >>from the command line to return documents using:
> >>xindice xpath_query -c /db/extractsdb -q
> >>
> >"//Metadata/Property[@FormalName='PublicationDate'][@Value='20020710']"
> >
> >>the result I get is all files published on the 20020710
> >>
> >>But, when I use the following in cocoon:
> >>
> >http://localhost:8080/cocoon/xmldb/extractsdb/?xpath=//Metadata/Property
> >[@Form
> >
> >>alName='PublicationDate'][@Value='20020710']
> >>the result I get is for all files in the collection.
> >>
> >>Does Cocoon's XMLDB transformer have problems with attributes?
> >>
> >
> >No. But all proxies/web browsers/web servers/etc are really upset with
> >your invalid URL. Please do encode at least all '=' characters properly.
> >
> >Here is URL to URL RFC for your convenience:
> >http://www.w3.org/Addressing/rfc1738.txt
> >(See chapter "2.2. URL Character Encoding Issues", paragraph "Unsafe:")
> >
> >
> >Regards,
> >Vadim
> >
> >
> >>John
> >>
> >
> >
> >
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