Can XOM's XIncludeDriver use an XML catalog?

[Peter Desjardins <peter.desjardins.us@gmail.com>]

Hi.

I'm trying to use XInclude from the XOM package
(http://www.ibiblio.org/xml/XOM/) to resolve xi:includes. Sometimes it
works perfectly. I'm seeing frequent intermittent failures to resolve
my documents because XInclude can't access DTD components on the
Internet.

I am invoking XInclude as shown in Bob Stayton's book
(http://www.sagehill.net/docbookxsl/Xinclude.html#JavaXIncludes). Is
there a way to configure the class to use an XML catalog? I've got one
set up for use with Saxon and the DocBook XSL stylesheets.

Here's the command I am giving to XInclude:

    java \
        nu.xom.samples.XIncludeDriver \
        source/${FILE_NAME}/${FILE_NAME}.xml  >
source/${FILE_NAME}/${FILE_NAME}.resolved.xml

I've pasted the error I'm seeing at the bottom of this message. I have
a script that resolves five documents. Different documents encounter
this problem each time I run it. The errors complain about different
files also.

Thanks for your help.

Peter

java.io.IOException: Server returned HTTP response code: 403 for URL:
http://www.oasis-open.org/docb
ook/xml/4.5/ent/isoamsr.ent
java.io.IOException: Server returned HTTP response code: 403 for URL:
http://www.oasis-open.org/docb
ook/xml/4.5/ent/isoamsr.ent
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown
Sourc
e)
        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.startPE(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.skipSeparator(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDecls(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDTDExternalSubset(Unknown
S
ource)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(Unknown
 Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(Unknown
Sou
rce)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown
Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkno
wn Source)
        at com.sun.org.apache.xerces.internal.parsers.DTDConfiguration.parse(Unknown
Source)
        at com.sun.org.apache.xerces.internal.parsers.DTDConfiguration.parse(Unknown
Source)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown
Source)
        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown
Source)
        at nu.xom.Builder.build(Unknown Source)
        at nu.xom.Builder.build(Unknown Source)
        at nu.xom.xinclude.XIncluder.downloadXMLDocument(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolve(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolve(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolve(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolve(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolve(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolve(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolveInPlace(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolveInPlace(Unknown Source)
        at nu.xom.xinclude.XIncluder.resolveInPlace(Unknown Source)
        at nu.xom.samples.XIncludeDriver.main(Unknown Source)