[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message]

RE: XML schema cos-nonambig problem

• To: "Niels Peter Strandberg" <nielspeter@n...>,<xml-dev@l...>
• Subject: RE: XML schema cos-nonambig problem
• From: "Chiusano Joseph" <chiusano_joseph@b...>
• Date: Fri, 16 Dec 2005 11:03:49 -0500
• Thread-index: AcYCWY4aMreSSf2pS8CUBgR9XCqyAQAAJjkQ
• Thread-topic: XML schema cos-nonambig problem

In your first choice set, if you reverse the 2 elements that will remove
the non-determinism - but only if the "externalid" element remains
declared as mandatory.

Joe 

Joseph Chiusano
Associate
Booz Allen Hamilton
 
700 13th St. NW, Suite 1100
Washington, DC 20005
O: 202-508-6514  
C: 202-251-0731
Visit us online@ http://www.boozallen.com
 

> -----Original Message-----
> From: Niels Peter Strandberg [mailto:nielspeter@n...] 
> Sent: Friday, December 16, 2005 10:53 AM
> To: xml-dev@l...
> Subject:  XML schema cos-nonambig problem
> 
> This error message below is reported back from Xerces. The 
> problem is the "major" element. How can I reconstruct my XML 
> Schema so that I can avoid this error?
> 
> cos-nonambig: 
> "http://www.polopoly.com/polopoly/cm/app/xml":major and 
> "http://www.polopoly.com/polopoly/cm/app/xml":major (or 
> elements from their substitution group) violate "Unique 
> Particle Attribution".  
> During validation against this schema, ambiguity would be 
> created for those two particles.
> 		
> 
>       <xs:complexType name="contentiddef">
> 		<xs:choice>
> 			<xs:choice minOccurs="0" maxOccurs="unbounded">
> 				<xs:element ref="x:major"/>
> 				<xs:element ref="x:externalid"/>
> 			</xs:choice>
> 			<xs:choice minOccurs="0" maxOccurs="unbounded">
> 				<xs:element ref="x:major"/>
> 				<xs:element ref="x:minor"/>
> 				<xs:element ref="x:version"/>
> 			</xs:choice>
> 		</xs:choice>
> 	</xs:complexType>
> 
> Thanks!
> 
> Niels Peter
> 
> 
> -----------------------------------------------------------------
> The xml-dev list is sponsored by XML.org 
> <http://www.xml.org>, an initiative of OASIS 
> <http://www.oasis-open.org>
> 
> The list archives are at http://lists.xml.org/archives/xml-dev/
> 
> To subscribe or unsubscribe from this list use the subscription
> manager: <http://www.oasis-open.org/mlmanage/index.php>
> 
> 

• Follow-Ups:
  • Re: XML schema cos-nonambig problem
    • From: Niels Peter Strandberg <nielspeter@n...>

• Prev by Date: XML schema cos-nonambig problem
• Next by Date: Re: XML schema cos-nonambig problem
• Previous by thread: XML schema cos-nonambig problem
• Next by thread: Re: XML schema cos-nonambig problem
• Index(es):
  • Date
  • Thread