W3C home > Mailing lists > Public > public-xml-core-wg@w3.org > January 2010

Re: Determining schema language in xml-model (Was: Re: Minutes for XML Core WG telcon of 2010 January 27)

From: Innovimax W3C <innovimax+w3c@gmail.com>
Date: Thu, 28 Jan 2010 17:58:39 +0100
Message-ID: <546c6c1c1001280858q3dbbd742je4b021ddc56d4c95@mail.gmail.com>
To: Jirka Kosek <jirka@kosek.cz>
Cc: John Cowan <cowan@ccil.org>, "Grosso, Paul" <pgrosso@ptc.com>, public-xml-core-wg@w3.org
Well

I would go for an extra pseudo attribute "namespaces" in order to have space
separted namespaces that could apply there

Regards,

Mohamed

2010/1/28 Jirka Kosek <jirka@kosek.cz>

> John Cowan wrote:
>
> >> One can argue that it is quite strange to request access to resource in
> >> order to determine its content. But in reality most documents will use
> >> just one xml-model processing instruction so the cost of such check will
> >> be small.
> >
> > I disagree, for the reasons given above.
>
> More I think about it I think that you are right, there shoud be such
> mechanism.
>
> >> As to adding new dedicated attribute -- what was ideas about its
> >> content? Namespace of the schema language used?
> >
> > That seems plausible to me.
>
> I was trying to come up with some good name for such attribute, but I
> was not able to find name which I would like.
>
> Then evil idea come to my mind. Lexical spaces for media types and URIs
> do not overlap. So what about overloading type pseudo-attribute?
>
> E.g.
>
> Schema is in RELAX NG compact syntax:
> <?xml-model href="schema.xxx" type="application/relax-ng-compact-syntax"?>
>
> Schema language can't be determined, schema has to be fetched in order
> to recognize it:
> <?xml-model href="schema.xxx" type="application/xml"?>
>
> Schema is written in W3C XML Schema, no need to network access:
> <?xml-model href="schema.xxx" type="http://www.w3.org/2001/XMLSchema"?>
>
> I still don't know whether this is good idea. Comments and suggestions
> for name of separate attribute welcomed.
>
>                                Jirka
>
> --
> ------------------------------------------------------------------
>   Jirka Kosek      e-mail: jirka@kosek.cz      http://xmlguru.cz
> ------------------------------------------------------------------
>       Professional XML consulting and training services
>  DocBook customization, custom XSLT/XSL-FO document processing
> ------------------------------------------------------------------
>  OASIS DocBook TC member, W3C Invited Expert, ISO JTC1/SC34 member
> ------------------------------------------------------------------
>
>


-- 
Innovimax SARL
Consulting, Training & XML Development
9, impasse des Orteaux
75020 Paris
Tel : +33 9 52 475787
Fax : +33 1 4356 1746
http://www.innovimax.fr
RCS Paris 488.018.631
SARL au capital de 10.000 
Received on Thursday, 28 January 2010 16:59:12 GMT

This archive was generated by hypermail 2.2.0+W3C-0.50 : Thursday, 28 January 2010 16:59:13 GMT