Hi Hiranya,

On Fri, Jun 12, 2009 at 10:45 AM, Hiranya
Jayathilaka<[email protected]> wrote:
> By going through the Xerces samples I came up with the following code to
> validate an XML schema document.
>
>         XMLGrammarPreparser preparser = new XMLGrammarPreparser();
>         preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null);
>         preparser.setFeature("http://xml.org/sax/features/namespaces";,
> true);
>         preparser.setFeature("http://xml.org/sax/features/validation";,
> true);
>
> preparser.setFeature("http://apache.org/xml/features/validation/schema";,
> true);
>         preparser.setErrorHandler(new MyErrorHandler());
>         Grammar g =
> preparser.preparseGrammar(XMLGrammarDescription.XML_SCHEMA,
>                                  new XMLInputSource(null, xsdUrl, null));
>
> This seems to be working really well. It even validates any imported schemas
> etc. All the errors are reported to the registered error handler. WDYT about
> this approach over the XSModel construction approach?

I think, you can use either of the approaches. The XSModel approach I
mentioned also validates imported schemas as well.

Infact, the 'loadURI' method I mentioned, builds XSModel from the
Grammar object (it does something like, ((XSGrammar)
fSchemaLoader.loadGrammar(new XMLInputSource(null, uri,
null))).toXSModel().


-- 
Regards,
Mukul Gandhi

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