Yes, I agree, and that is why I also submitted the bug report
http://issues.apache.org/bugzilla/show_bug.cgi?id=44263. However,
until disproven, this _could_ still be an error in the Xerces wrapper.

Regards,
Kristian Spangsege

On Jan 21, 2008 10:51 PM, Michael Glavassevich <[EMAIL PROTECTED]> wrote:
> Hi Kristian,
>
> "org.apache.xerces.util.XMLCatalogResolver" is just a light wrapper around
> the XML Commons resolver so if this is a bug (haven't looked at the details
> myself) it's most likely in the XML Commons resolver itself.
>
> Thanks.
>
> Michael Glavassevich
> XML Parser Development
> IBM Toronto Lab
> E-mail: [EMAIL PROTECTED]
> E-mail: [EMAIL PROTECTED]
>
> "Kristian Spangsege" <[EMAIL PROTECTED]> wrote on 01/21/2008
> 11:30:08 AM:
>
>
> > When used with the bundled "commons" resolver, the resolver API as
> > presented by
> > 'org.apache.xerces.util.XMLCatalogResolver' generates invalid file
> > scheme URIs with
> > the prefix "file://". The only valid prefixes are "file:/" and
> > "file:///". This error causes
> > Xerces to reject the generated system IDs.
> >
> > This was tested on Xerces 2.9.1.
> >
> > Assume the following catalog file:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <!DOCTYPE catalog PUBLIC "-//OASIS//DTD Entity Resolution XML
> > Catalog V1.0//EN"
> > "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd";>
> > <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog"
> prefer="public">
> >
> >   <uri name="http://foo/bar"; uri="foo/bar.xsd"/>
> >
> > </catalog>
> >
> >
> > Assume further that this file is placed in "/home/me/". Then a resolution
> with
> > namespaceURI="http://foo/bar"; gives an LSInput object with
> > systemId="file://home/me/foo/bar.xsd". When the resolver object is used
> with a
> > DOM 3 Xerces parser, these invalid URLs causes Xerces to reject them.
> >
> >
> > Whether this is a bug in Xerces' 'org.apache.xerces.util.
> > XMLCatalogResolver' or
> > a bug in the resolver itself, I don't know.
> >
> > I also reported this bug in ASF Bugzilla as
> > (http://issues.apache.org/bugzilla/show_bug.cgi?id=44263), but since
> > it may be a bug in Xerces, I thought I would also post it here.
> >
> > Regards,
> > Kristian Spangsege
> >

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