- From: Priscilla Walmsley <pwalmsley-lists@datypic.com>
- Date: Fri, 26 May 2006 11:43:05 -0400
- To: "'G. Ken Holman'" <gkholman@CraneSoftwrights.com>, <xmlschema-dev@w3.org>
Hi Ken,
It is my understanding that ##other requires there to be a target namespace
that is different, so Xerces is correct.
This was changed/clarified in the 2nd edition of XML Schema 1.0:
http://www.w3.org/2001/05/xmlschema-errata#e1-11
Hope that helps,
Priscilla
-----------------------------------------------------------------
Priscilla Walmsley http://www.datypic.com
Author, Definitive XML Schema (Prentice Hall PTR)
XQuery (coming in 2006 from O'Reilly)
-----------------------------------------------------------------
> -----Original Message-----
> From: xmlschema-dev-request@w3.org
> [mailto:xmlschema-dev-request@w3.org] On Behalf Of G. Ken Holman
> Sent: Thursday, May 18, 2006 3:35 AM
> To: xmlschema-dev@w3.org
> Subject: Question of reports of non-determinism
>
>
> Hello all,
>
> Below is transcript of an extended example from our work in UBL:
>
> http://www.oasis-open.org/archives/ubl/200604/msg00013.html
>
> I've been using xjparse invoking Xerces in order to test examples and
> experiments for the TC.
>
> In the example below, I have modeled an extension point named
> LineItemExtension into which I wish to allow child elements from any
> other namespace and from no namespace.
>
> I am informed that some tools (not Xerces below) report that ##other
> conflicts with ##local in that it is non-deterministic. Yet if I
> take out ##local the example below fails in Xerces because I've
> included an element in no namespace, so Xerces is implementing "other
> namespace" as "other non-null namespace", while the other tools are
> implementing "other namespace" as "other namespace including
> no namespace".
>
> Does ##other imply ##local or does ##other require there be a target
> namespace that is different in the particle? If ##other implies
> ##local then Xerces is wrong ... otherwise these other tools
> are wrong.
>
> I'm looking to advise the TC correctly in this matter, so any help
> would be greatly appreciated.
>
> Thanks!
>
> . . . . . . . . . Ken
>
> t:\fraser>type exublorder2.xsd
> <?xml version="1.0" encoding="UTF-8"?>
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
> elementFormDefault="qualified"
> targetNamespace="urn:oasis:names:draft:ubl:schema:xsd:Order-2"
> xmlns:u="urn:oasis:names:draft:ubl:schema:xsd:Order-2">
> <xs:element name="Order">
> <xs:complexType>
> <xs:sequence>
> <xs:element ref="u:OrderNumber"/>
> <xs:element maxOccurs="unbounded" ref="u:LineItem"/>
> <xs:element ref="u:TotalAmount"/>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="OrderNumber" type="xs:string"/>
> <xs:element name="LineItem">
> <xs:complexType>
> <xs:sequence>
> <xs:element ref="u:Description"/>
> <xs:element ref="u:PriceAmount"/>
> <xs:element minOccurs="0" ref="u:LineItemExtension"/>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="Description" type="xs:string"/>
> <xs:element name="PriceAmount" type="xs:string"/>
> <xs:element name="LineItemExtension" type="u:any-non-UBL"/>
> <xs:element name="TotalAmount" type="xs:string"/>
> <xs:complexType name="any-non-UBL">
> <xs:choice minOccurs="0" maxOccurs="unbounded">
> <xs:any namespace="##other" processContents="skip"
> minOccurs="0" maxOccurs="unbounded"/>
> <xs:any namespace="##local" processContents="skip"
> minOccurs="0" maxOccurs="unbounded"/>
> </xs:choice>
> </xs:complexType>
> </xs:schema>
>
> t:\fraser>type exaeroorder2.xml
> <?xml version="1.0" encoding="utf-8"?>
> <Order xmlns="urn:oasis:names:draft:ubl:schema:xsd:Order-2"
> xmlns:a="urn:x-aerospace:ubl:lineitem">
> <OrderNumber>123</OrderNumber>
> <LineItem>
> <Description>747 Repair Kit</Description>
> <PriceAmount>1200000.54</PriceAmount>
> <LineItemExtension>
> <a:LineItemDetail>
> <a:Part>
> <a:Description>Starboard wing</a:Description>
> <a:Amount>600000.00</a:Amount>
> </a:Part>
> <a:Part>
> <a:Description>Port wing</a:Description>
> <a:Amount>600000.00</a:Amount>
> </a:Part>
> <a:Part>
> <a:Description>Bolt</a:Description>
> <a:Quantity>2</a:Quantity>
> <a:Amount>.27</a:Amount>
> </a:Part>
> </a:LineItemDetail>
> </LineItemExtension>
> </LineItem>
> <LineItem>
> <Description>DC3 Repair Kit</Description>
> <PriceAmount>37.25</PriceAmount>
> <LineItemExtension>
> <a:LineItemDetail>
> <a:Part>
> <a:Description>Rubber band</a:Description>
> <a:Amount>37.25</a:Amount>
> </a:Part>
> </a:LineItemDetail>
> <hello xmlns="">
> <world/>
> </hello>
> </LineItemExtension>
> </LineItem>
> <TotalAmount>1200037.79</TotalAmount>
> </Order>
> t:\fraser>xjparse -S exublorder2.xsd exaeroorder2.xml
> No validation errors.
>
> --
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> G. Ken Holman mailto:gkholman@CraneSoftwrights.com
> Crane Softwrights Ltd. http://www.CraneSoftwrights.com/x/
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>
>
Received on Friday, 26 May 2006 20:06:47 UTC