Re: [xacml] [CR] Schema change of AttributeSelector

[Simon Godik <simon@godik.com>]

Michiharu,
You are proposing an optional element for mapping namespace prefix to the
namespace-uri.
I think sequence in AttributeSelector should be from 0 to unbound, because
of different prefixes in
xpath expression.
Also Prefix attribute type in XPathNamespace should be 'string', not
'qname'.

I'm somewhat concerned about global 'xmlns' declarations and this element.
If we are going to adopt
XPathNamespace we must insure that there is no interference and if both of
them are present
which one takes precedence.

Simon

----- Original Message -----
From: "Michiharu Kudoh" <KUDO@jp.ibm.com>
To: "XACML TC" <xacml@lists.oasis-open.org>
Sent: Saturday, August 24, 2002 2:43 AM
Subject: [xacml] [CR] Schema change of AttributeSelector


> I propose to change the AttributeSelector element. The reason of this
> change is described in a separate mail titled "[xacml] AttributeSelector
> example".
>
> (1) Schema change request
> <xs:complexType name="AttributeSelectorType">
>   <xs:attribute name="RequestContextPath" type="xs:anyURI"
use="required"/>
>   <xs:attribute name="DataType" type="xs:anyURI" use="required"/>
>   <xs:attribute name="XPathVersion" type="xs:anyURI" use="optional"
default
> ="http://www.w3.org/TR/1999/Rec-xpath-19991116"/>
> </xs:complexType>
>
> ==>
>
> <xs:complexType name="AttributeSelectorType">
>   <xs:element ref="xacml:XPathNamespace" minOccurs="0"/>
>   <xs:choice>
>     <xs:attribute name="RequestContextPath" type="xs:anyURI" use
> ="optional"/>
>     <xs:attribute name="RequestContextId" type="xs:string"
use="optional"/>
>   </xs:choice>
>   <xs:attribute name="DataType" type="xs:anyURI" use="optional"/>
>   <xs:attribute name="XPathVersion" type="xs:anyURI" use="optional"
default
> ="http://www.w3.org/TR/1999/Rec-xpath-19991116"/>
> </xs:complexType>
>
> (Definition of XPathNamespace element is posted in separate mail titled
> "[xacml] [CR] Schema change of Defaults element")
>
> Michiharu Kudo
>
> IBM Tokyo Research Laboratory, Internet Technology
> Tel. +81 (46) 215-4642   Fax +81 (46) 273-7428
>
>
>
>
>
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