[oXygen-user] Saxon SA support in oXygen

[George Cristian Bina]

Hi Wendell,

You need to use xsl:import-schema to load the schema in the stylesheet 
and then you should use schema-element(element) instead of an element 
test in your XPath, for example, if you put the following stylesheet in 
the oXygen samples folder (where we have the sample project, next to 
personal.xsl):

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
     xmlns:xs="http://www.w3.org/2001/XMLSchema">

     <xsl:import-schema schema-location="personal.xsd"/>

     <xsl:template match="/schema-element(email)/test">
         <test/>
     </xsl:template>
     <xsl:template match="/schema-element(a)/x">
         <x/>
     </xsl:template>
</xsl:stylesheet>

and you set Saxon-SA 9.1.x.x in Options->Preferences -- XML / 
XSLT-FO-XQuery / XSLT -- XSLT 2.0 Validate with then you should get the 
following errors when you compile the stylesheet:

SystemID: C:\Program Files\Oxygen XML Editor 10\samples\personal.xsl
Description: [Saxon-SA 9.1.0.3] Failed to compile stylesheet. 1 error 
detected.

SystemID: C:\Program Files\Oxygen XML Editor 10\samples\personal.xsd
Location: 126:0
Description: [Saxon-SA 9.1.0.3] For compatibility, a notation should not 
have both a public identifier and a system identifier

SystemID: C:\Program Files\Oxygen XML Editor 10\samples\personal.xsl
Location: 10:0
Description: [Saxon-SA 9.1.0.3] XSLT Pattern syntax error at char 18 on 
line 10 in {/schema-element(a)/x}:
     There is no declaration for element <a> in an imported schema
URL: http://www.w3.org/TR/xpath20/#ERRXPST0008

SystemID: C:\Program Files\Oxygen XML Editor 10\samples\personal.xsl
Location: 7:0
Description: [Saxon-SA 9.1.0.3] The child axis will never select any 
element nodes when starting at a node with simple type xs:string

The -val option is for strict validation.

Hope that helps,
George
--
George Cristian Bina
<oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
http://www.oxygenxml.com


Wendell Piez wrote:
> Gentlemen,
> 
> I am trying out features of schema-aware transformations. I am aware 
> that one of the things SaxonSA is supposed to be able to do is signal 
> errors when XPath expressions in your XSLT would resolve in empty 
> sequences by necessity (given valid input), since the elements named 
> would be invalid according to the given schema. (This is documented on 
> pp 169-170 of Michael Kay's Programmers Reference, 4th ed., and 
> elsewhere.) But I can't get this to work in oXygen. SaxonSA happily runs 
> my transform without emitting warnings, even when I put spurious XPath in.
> 
> On p 169 of the PR 4ed, Mike indicates that -val:strict has to be 
> provided from the command line. In oXygen's Preferences, I can see how 
> to set -val, but not -val:strict. Might that have to do with why this 
> feature isn't working for me?
> 
> This is just a guess, since Saxon does complain if input is not valid. 
> Otherwise I'm completely in the dark. I'd be grateful for any tips.
> 
> I'm still on oXygen 10; the version of SaxonSA is 9.1.0.3J.
> 
> Thanks!
> Wendell
> 
> 
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