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Re: An issue?: Parsers with XML Schema support & reporting errorsininval

• From: ht@c... (Henry S. Thompson)
• To: Rick JELLIFFE <ricko@g...>
• Date: Thu, 12 Oct 2000 15:47:24 +0100

Rick JELLIFFE <ricko@g...> writes:

> Dylan Walsh wrote:
>   
> > Perhaps there is a need for a formal or ad hoc standard for this reporting,
> > e.g. an extension to SAX, that specifies subclasses of SAXParseException for
> > different schema errors. Or is this already being dealt with?
> 
> There is something else that needs to be checked.  
> 
> After processing a document using a schema, the information set is
> augmented
> by various items: type, etc.    Different processors can augment the
> infoset with different items, depending on what the application needs.
> 
> But there are three+ issues that need to be addressed AFAIK before there
> can
> be a SAX version of the PSVI (post-schema-validation infoset, doncha
> love it)
> 
>  *  how to represent error and validity conditions (as Dylan mentioned)

This one is now covered:  there is a PSVI property [schema error
codes] and a story on how to uniformly identify validity failures.

ht
-- 
  Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh
          W3C Fellow 1999--2001, part-time member of W3C Team
     2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
	    Fax: (44) 131 650-4587, e-mail: ht@c...
		     URL: http://www.ltg.ed.ac.uk/~ht/

• References:
  • An issue?: Parsers with XML Schema support & reporting errors ininvalid documents
    • From: Dylan Walsh <Dylan.Walsh@K...>
  • Re: An issue?: Parsers with XML Schema support & reporting errorsininvalid documents
    • From: Rick JELLIFFE <ricko@g...>

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