XInclude in sitemap problem

[mercuron@gmx.ch]

Hi,

I ran into a problem with a sitemap that includes some target dbs through XInclude.
I'm using Xalan-2.7.0 with Xerces-2.7.1 and docbook-xsl-1.73.2.

Some of the <ttl> and <xreftext> tags of my target db contain named xml entities (such as &nbsp; &rdquo;).
When xinclude tries to parse these entities it fails, because it cannot resolve these entities:
14-Aug-08 16:36:50.489 XsltUtil$3: XSLT Transformation Info: Can not load requested doc: Error attempting to parse XML file (href='../../src/hcss/um/xml/html_umtarget.db'). at file:/c:/data/herschel/temp/ia_document/docbook/xsl/common/olink.xsl [38:55]
14-Aug-08 16:36:50.489 XsltUtil$3: XSLT Transformation Info: Olink error: could not open target database 'file:/c:/data/herschel/out/hcss/doc/src/../config/html/sitemap.xml'. at file:/c:/data/herschel/temp/ia_document/docbook/xsl/common/olink.xsl [52:20]

If I manually replace the entities everything is fine.

Is there any way to force the docbook stylesheets not to use named entities for the target db?
Are there any other tricks?

Cheers,
Marco

----------------------------------------------------
Sample sitemap

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE targetset SYSTEM "../targetdatabase.dtd" >
<targetset xmlns:xi="http://www.w3.org/2001/XInclude"; >
    <targetsetinfo>
      Global sitemap for the HCSS documentation infrastructure
    </targetsetinfo>
    <sitemap>    
        <dir name="doc">
            <dir name="hcss">
                <dir name="um">
                    <dir name="html">
                        <document targetdoc="um" baseuri="">
                            <xi:include  href="../../src/hcss/um/xml/html_umtarget.db" >
                                <xi:fallback></xi:fallback>
                            </xi:include>
                        </document>
                    </dir>
                </dir>
                <dir name="dm">
                    <dir name="html">
                        <document targetdoc="dm" baseuri="">
                            <xi:include href="../../src/hcss/dm/xml/html_dmtarget.db" >
                                <xi:fallback></xi:fallback>
                            </xi:include>
                        </document>
                    </dir>
                </dir>
                ...
            </dir>
        </dir>
    </sitemap>  
</targetset>
--------------------------------------------------------
Extract from html_umtarget.db
...
        <div element="section" href="preface.html#N1001D" number="1">
            <ttl>Brief Overview</ttl>
            <xreftext>Section&nbsp;1, &ldquo;Brief Overview&rdquo;</xreftext>
        </div>
...
--------------------------------------------------------
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