IIRC, xmldb is Cocoon's namespace, so this seems to be Cocoon's problem.
You can patch XMLDBSource and send patch to Cocoon's Bugzilla.
Vadim
Nina Juliadotter wrote:
Hi everyone,
I've come across a strange problem that I'm not sure how to get around, or if
it's
just me doing something wrong.
Short description:
When I use cocoon to query the xindice database and display the results, the
result
file generated has an undeclared namespace "xmldb". This has the effect that I
can't
do anything with the result, as cocoon will tell me that "The prefix "xmldb" for
element "xmldb:results" is not bound." How do you get around this???
Long description:
When I query xindice with a sitemap like this:
<map:pipeline>
<map:match pattern="styleremote/**">
<map:generate src="xmldb:xindice://localhost:8080/db/restaurants/#{1}"/>
<map:transform type="xslt" src="xsl/result.xsl"/>
<map:serialize type="html"/>
</map:match>
</map:pipeline>
and the url is
http://localhost:8080/cocoon/nina1/styleremote/restaurant[name='La Scala']
then the "<map:generate
src="xmldb:xindice://localhost:8080/db/restaurants/#{1}"/>"
bit generates the following:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xmldb:results query="/restaurant[name='La Scala']" resources="1"> <xmldb:result
docid="LaScala">
<restaurant src:col="/db/restaurants" src:key="LaScala"
xmlns:src="http://xml.apache.org/xindice/Query";>
<name>La Scala</name>
<cousineType>Italian</cousineType>
<address>
<streetNumber>23</streetNumber>
<streetName>Norton street</streetName>
<suburb>Leichhardt</suburb>
</address>
<phoneNumber>(02) 9765 4321</phoneNumber>
<menuURL>http://www.lascala.com.au/menu</menuURL>
<bookingURL>http://www.lascala.com.au/booking</bookingURL>
<priceRange>
<minPrice>10</minPrice>
<maxPrice>40</maxPrice>
</priceRange>
</restaurant>
</xmldb:result>
</xmldb:results>
My style sheet is just a "print everyting out":
<?xml version="1.0" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
<html>
<table>
<tr><td><xsl:apply-templates /></td></tr>
</table>
</html>
</xsl:template>
</xsl:stylesheet>
Cocoon gives me the error:
org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
file:/C:/Tomcat/webapps/cocoon/nina1/LaScala.xml:2:67:org.xml.sax.SAXParseException:
The prefix "xmldb" for element "xmldb:results" is not bound.
Obviously this could be solved by adding a declaration of xmldb namespace in
both
the generated file and the stylesheet. But this is not realistic as I need to
work
with the generated result on the fly, and anyway, I shoudln't have to.
Any ideas?
Thanks,
Nina
