Re: [Sax-devel] Support of W3C XML Schema
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Re: [Sax-devel] Support of W3C XML Schema
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From: Eric v. d. V. <vd...@dy...> - 2002-02-13 22:32:22
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ne...@ca... wrote:
> Hi folks,
>
> On the xerces lists, we certainly get lots of requests for PSVI
> support--both for DOM and SAX. So the demand definitely is out there...
>
> One thing I think it would be useful to be clear on at the start though is
> just what we want: Do we want to write an API that will expose an
> attribute value as an Integer (or a org.xml.sax.types.Integer or whatever)
> when that attribute is of type xsd:integer? Or do we want to build a
> framework that can handle various kinds of infoset augmentation, with a
> particular view to exposing the PSVI (in its lightweight or heavyweight
> form) in all its glory? That is, replete with validation/assessment
> outcomes, error codes, schema normalized values etc.?
If one of the motivations is to keep parsers and applications
interoperable, we should need to expose at least all the information
needed by XPath20/XSLT20/XQuery10 which is raising the bar quite high!
Eric
--
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Eric van der Vlist http://xmlfr.org http://dyomedea.com
http://xsltunit.org http://4xt.org http://examplotron.org
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