• From: Rick Jelliffe <rjelliffe@a...>
• To: Fraser Goffin <goffinf@g...>
• Date: Thu, 25 Oct 2007 23:02:11 +1000

On Thu, 2007-10-25 at 12:56 +0100, Fraser Goffin wrote:

> 3. Neither the test for xs:nonNegativeInteger or xs:long would work
> with SaxonB, it said :-
>  
> 'The type xs:nonNegativeInteger is not recognised by a basic XSLT
> processor'
>  
> Changing both to xs:integer was OK, so I don't know if this is a
> limitation of SaxonB which will go away when I switch to SaxonSA ?

I am putting in the fix for iso_schematron_skeleton_for_saxon and will
put it up shortly. If you want it now, here is the untested code:

At around line 532 replace the template with 

-------------------------<SNIP>
 
<!-- Using XSLT 2 -->
<xsl:template match="iso:schema[@queryBinding='xslt2']" priority="10">
	<axsl:stylesheet
	   xmlns:xs="http://www.w3.org/2001/XMLSchema" 
	   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
		xmlns:saxon="http://saxon.sf.net/" 
	   >
        <xsl:apply-templates 
		select="iso:ns" />
	    <!-- Handle the namespaces before the version attribute: reported
to help SAXON -->
	    <xsl:attribute name="version">2.0</xsl:attribute>
	    <xsl:attribute
name="saxon:allow-all-built-in-types">yes</xsl:attribute>
	    <xsl:attribute name="exclude-result-prefixes">saxon</xsl:attribute>
	    
		<xsl:apply-templates select="." mode="stylesheetbody"/>
		<!-- was xsl:call-template name="stylesheetbody"/ -->
	</axsl:stylesheet>
</xsl:template>


<!-- Using XSLT 2 (just xpath2 subset)-->
<xsl:template match="iso:schema[@queryBinding='xpath2']" priority="10">
	<axsl:stylesheet
	   xmlns:xs="http://www.w3.org/2001/XMLSchema" 
	   xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
	   >
        <xsl:apply-templates 
		select="iso:ns" />
	    <!-- Handle the namespaces before the version attribute: reported
to help SAXON -->
	    <xsl:attribute name="version">2.0</xsl:attribute>
	  
	    
		<xsl:apply-templates select="." mode="stylesheetbody"/>
		<!-- was xsl:call-template name="stylesheetbody"/ -->
	</axsl:stylesheet>
</xsl:template>

----------------------<STOP SNIP>

(Note that XALAN wants <xsl:attribute> before any <xsl:apply-templates>
which is problematic if you want the templates to contribute namespace
declarations that will then get used. This is one reason I am forking
the XSLT1 and XSLT2 schematron skeletons, I want to quarantine
funnies.) 

I have also just emailed the Schematron mail list about whether people
are happy if we standardize that 
  *  @sch:schema/queryBinding='xpath2' corresponds to basic XSLT2
processor with no optional XPath features or extensions;  
  *  @sch:schema/queryBinding='xslt2' corresponds to schema-aware XSLT2
processor with any optional XPath features and user-defined functions,
but not actually using an XSD schema (so SAXON B with that
allow-all-built-in-functions could cope with most of these)
  *  @sch:schema/queryBinding='xslt2-with-xsd' is the same but actually
operating on a (virtual) type-annotate tree. 

I think the Xpath2 restriction on most built-in derived types needs to
be corrected: you don't get simplicity or interoperability by
multiplying cases. 

Cheers
Rick Jelliffe

• References:
  • The awesome power of Schematron + XPath 2.0 ... Able to express all my data requirements!
    • From: "Costello, Roger L." <costello@m...>
  • Re: The awesome power of Schematron + XPath 2.0 ... Able to express all my data requirements!
    • From: "Fraser Goffin" <goffinf@g...>