Hi, Fr�d�ric.
Fr�d�ric Laurent <[EMAIL PROTECTED]> wrote on 2004-05-04 04:41:37 PM:
> Elena Litani wrote:
> > Xerced does not support direct casting, but as described in the "Mixed
> > implementations" [2] section the implementation can be obtained using
> > Node.getFeature(..) method.
> >
> > There are might be a bug in Xerces though, I believe it should only
return
> > true for Node.isSupported(feature, version) with "+XPath" not "XPath"
>
> Thanks for the precision. I guess there are bugs in xerces on this
> topic, because :
> both isSupported("XPath", "3.0") and isSupported("+XPath", "3.0") give
> the same answer : true.
That appears to be a bug in Xerces-J. It should only return true for
"+XPath".
>
> I have tested the cvs version. The getFeature method is declared in
> the Node interface. good.
> But after
> evaluator = (XPathEvaluator) doc.getFeature("XPath", "3.0");
>
> evaluator is null.
I spoke with Elena about this problem, and she agreed that that also
appears to be a bug in Xerces-J (probably caused by a miscommunication
between Xerces-J and Xalan-J developers).
Thanks,
Henry
------------------------------------------------------------------
Henry Zongaro Xalan development
IBM SWS Toronto Lab T/L 969-6044; Phone +1 905 413-6044
mailto:[EMAIL PROTECTED]
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