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Re: [xsl] [XSL] copying namesapces with prefix "xmlns:".

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Hi,
Thankx for your analysis.
And its working with saxon 6. Thats fine.
But i am using xalan 2.6. Any idea using xalan.??

Thankx
regards, Siva

David Carlisle wrote:

saxon6 (XSLT 1) says:

$ saxon bo.xml bo.xsl
Error at xsl:copy-of on line 11 of file:/c:/tmp/bo.xsl:
 Cannot create two namespace nodes with the same name
Transformation failed: Run-time errors were reported

saxon8 (XSLT2) says: (my indentation)
$ saxon8 -novw bo.xml bo.xsl
<?xml version="1.0" encoding="UTF-8"?>
<_0:definitions
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns:xpdl="http://www.wfmc.org/2002/XPDL1.0"
 xmlns:h2w="http://test.de/h2w/bo/"
 xmlns:bo="http://test.de/bo/"
 xmlns="http://www.wfmc.org/2002/XPDL1.0"
 xmlns:_0="http://test.de/schemas/wfdl/">
<FlowModel xmlns="ht
tp://test.de/schemas/wfdl/"/>
</_0:definitions>

So perhaps xslt2 does what you want (it depends what you want).
The problem is that you have conflicting definitions of the default
namespace:

The result tree already has

xmlns="http://test.de/schemas/wfdl/"

from the stylesheet, and then you are copying

xmlns="http://www.wfmc.org/2002/XPDL1.0"

from the source.

In xslt1 this is an error in xslt2 the first one gets renamed. (Actually
I haven't checked the spec again, but that's what saxon dows)

You could copy all the ones except the default namespace with
       <xsl:copy-of select="namespace::*[name()]"/>

which in saxon6 gives:
$ saxon bo.xml bo.xsl
<?xml version="1.0" encoding="utf-8"?>
<definitions
 xmlns="http://test.de/schemas/wfdl/"
 xmlns:bo="http://test.de/bo/"
 xmlns:h2w="http://test.de/h2w/bo/"
 xmlns:xpdl="http://www.wfmc.org/2002/XPDL1.0"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<FlowModel/>
</definitions>

and in saxon8 gives
$ saxon8 -novw bo.xml bo.xsl
<?xml version="1.0" encoding="UTF-8"?>
<definitions
 xmlns="http://test.de/schemas/wfdl/"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns:xpdl="http://www.wfmc.org/2002/XPDL1.0"
 xmlns:h2w="http://test.de/h2w/bo/"
  xmlns:bo="http://test.de/bo/">
<FlowModel/>
</definitions>

David

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