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Subject: Re: [docbook-apps] xml catalogs xerces, saxon, and olinking (target database is picked up as relative to docbook-xsl)
Hi Chris, Yes, it is possible to write out the db4 document generated from a db5 input file. Here is a stylesheet that I use for debugging the stripNS mode used for DocBook 5 processing. It copies out the namespace-free nodeset instead of processing it further. I've never used the output for further processing, so let me know how that works. 8^) One thing you will find if you use Saxon 6 is that Norm wrote the template named in "add-xml-base" in common/stripns.xsl that adds an xml:base attribute to the root element of the DB4 nodeset. It uses a Saxon extension function saxon:systemId to get the URI of the file being processed. Then the question is why doesn't that xml:base provide the processor with the information it needs to find the olink database? I don't know yet. <?xml version='1.0'?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:exsl="http://exslt.org/common" xmlns:ng="http://docbook.org/docbook-ng" xmlns:db="http://docbook.org/ns/docbook" exclude-result-prefixes="db ng exsl" version='1.0'> <xsl:import href="../docbook-xsl-1.71.0/fo/docbook.xsl"/> <xsl:template match="/"> <xsl:if test="function-available('exsl:node-set') and (*/self::ng:* or */self::db:*)"> <xsl:variable name="nons"> <xsl:apply-templates mode="stripNS"/> </xsl:variable> <xsl:copy-of select="exsl:node-set($nons)"/> </xsl:if> </xsl:template> </xsl:stylesheet> Bob Stayton Sagehill Enterprises DocBook Consulting bobs@sagehill.net ----- Original Message ----- From: "Chris Chiasson" <chris@chiasson.name> To: "Jirka Kosek" <jirka@kosek.cz> Cc: "DocBook Apps" <docbook-apps@lists.oasis-open.org> Sent: Monday, September 18, 2006 7:48 PM Subject: Re: [docbook-apps] xml catalogs xerces, saxon, and olinking (target database is picked up as relative to docbook-xsl) > Well, I used ant to feed a fully qualified path to saxon, but it is > still failing. I have included the saxon output with the catalog > manager debug level at 99 along with the content of teh olinkdb.xml > (yes, i switched to using the default name for this file). > > Is it possible to have the stylesheets write the "db4" document (as > converted from my db5 src) out to a file so that I can restart the > transformation? It seems like this would make xsltproc and saxon work > a little better and give you stylesheet authors more time work on > other things. > > Here is an echo of the parameters I passed on the "command line" (this > is right, right?) > > [echo] > target.database.document=file:///C:/workspace/build/Engineering_Optimization/olinkdb.xml > [echo] > target.filename=file:///C:/workspace/build/Engineering_Optimization/target.db > > Saxon output clip: > > [java] Stripping NS from DocBook 5/NG document. > [java] Processing stripped document. > [java] Writing target.db for book(Engineering_Optimization) > [java] > resolveURI(file:///C:/workspace/build/Engineering_Optimization/olink > db.xml) > [java] Resolved URI: > file:///C:/workspace/build/Engineering_Optimization/ol > inkdb.xml > [java] > file:/C:/workspace/build/Engineering_Optimization/olinkdb.xml > [java] > resolveSystem(file:/C:/workspace/build/Engineering_Optimization/targ > et.db) > [java] resolveSystem(http://www.w3.org/TR/html4/loose.dtd) > [java] resolvePublic(-//W3C//DTD HTML 4.01 > Transitional//EN,http://www.w3.o > rg/TR/html4/loose.dtd) > [java] Error on line 31 column 3 of > http://www.w3.org/TR/html4/loose.dtd: > [java] Error reported by XML parser: The declaration for the entity > "HTML > .Version" must end with '>'. > [java] Error on line 8 column 24 of > file:/C:/workspace/build/Engineering_Op > timization/olinkdb.xml: > [java] Error reported by XML parser: Error attempting to parse XML > file ( > href='target.db'). > [java] resolveURI() > [java] Recoverable error > [java] Resolved URI: > [java] org.xml.sax.SAXParseException: Error attempting to parse XML > file (h > ref='target.db'). > [java] > file:/C:/Program%20Files/docbook-xsl/docbook-xsl-1.71.0/html/pro > file-docbook.xsl > [java] Olink error: could not open target database > 'file:///C:/workspace/bu > ild/Engineering_Optimization/olinkdb.xml'. > [java] Error: unresolved olink: targetdoc/targetptr = > 'self/HW1_Appendix'. > > olinkdb.xml (in the same dir as the xml files) > > <?xml version="1.0" encoding="utf-8"?> > <targetset> > <sitemap> > <dir name="."> > <document targetdoc="self"> > <include > xmlns="http://www.w3.org/2001/XInclude" > href="target.db"/> > </document> > </dir> > </sitemap> > </targetset> > > On 9/18/06, Jirka Kosek <jirka@kosek.cz> wrote: >> Chris Chiasson wrote: >> >> > I guess the stylesheet calls for target.xml and the catalog says, no >> > problem, that's right next to you - here's the URL. How does one make >> > it use the target database catalog in the folder next to my xml files >> > instead of next to the docbook stylesheets. >> >> The problem here is that for DBv5 documents stylesheets create temporary >> document with stripped out namespace. This temporary document doesn't >> have address, it is just temporal in-memory representation. It seems >> that for such documents Saxon assumes that their base URI is same as of >> stylesheet. >> >> If you will try olink with DBv4 content, you will see that olink target >> database is read from the same directory as document processed. >> >> It is pain, I will try think about way how to fix it, but meanwhile you >> must specify location of target database as an absolute URI. >> >> Jirka >> >> -- >> ------------------------------------------------------------------ >> Jirka Kosek e-mail: jirka@kosek.cz http://www.kosek.cz >> ------------------------------------------------------------------ >> Profesionální školení a poradenství v oblasti technologií XML. >> Podívejte se na náš nově spuštěný web http://DocBook.cz >> Podrobný přehled školení http://xmlguru.cz/skoleni/ >> ------------------------------------------------------------------ >> Nejbližší termíny školení: >> ** XSLT 23.-26.10.2006 ** XML schémata 13.-15.11.2006 ** >> ** DocBook 11.-13.12.2006 ** XSL-FO 11.-12.12.2006 ** >> ------------------------------------------------------------------ >> http://xmlguru.cz Blog mostly about XML for English readers >> ------------------------------------------------------------------ >> >> >> >> > > > -- > http://chris.chiasson.name/ >
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