The stylesheet does not try to access the DTD, as far as I know. It is
possible that the messages are buffered in memory, so the thing you think is
causing the delay is not those lines in the stylesheet file. What do the
lines in the verbose output say when it is trying to resolve the DOCTYPE
identifier in the document?
Bob Stayton
Sagehill Enterprises
DocBook Consulting
bobs@sagehill.net
----- Original Message -----
From: "Larry Garfield" <larry@garfieldtech.com>
To: "DocBook Apps" <docbook-apps@lists.oasis-open.org>
Sent: Monday, April 04, 2005 10:24 PM
Subject: Re: [docbook-apps] Bug(?) in VERSION XSL file or in resolver?
Bob Stayton wrote:
I don't believe the VERSION file is triggering access to the internet to
read the DTD. If you are getting web accesses to the DTD instead of the
stylesheet files, then the problem seems to be with the catalog
resolution
of the document's DOCTYPE identifiers. I would be curious to see what
the
whole verbose output from the resolver looks like.
Hm, interesting syntactic trick. So document('') is equivalent to /?
The following is a simplified version of the catalog file (mostly C&P
from TCG), an excerpt from Ant, and the result of setting the verbosity
level to 2. (Anything more generated a lot more lines that didn't seem
to have any relevant information, so I left it out to not abuse people's
inboxes. <g>)
catalog.xml (simplified formatting)
-------------------------------
<?xml version="1.0"?>
<catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
<group prefer="public" xml:base="/usr/share/xml/docbook/schema/dtd/4.3/"
<public publicId="-//OASIS//ELEMENTS DocBook XML HTML Tables V4.3//EN"
uri="htmltblx.mod"/>
<public publicId="-//OASIS//DTD DocBook XML V4.3//EN"
uri="docbookx.dtd"/>
<system
systemId="http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
uri="docbookx.dtd"/>
<nextCatalog catalog="catalog.xml" />
</group>
<group xml:base="/usr/share/xml/docbook/stylesheet/nwalsh/">
<uri name="docbook.xsl" uri="html/docbook.xsl" />
<uri name="chunk.xsl" uri="html/chunk.xsl" />
<uri name="onechunk.xsl" uri="html/onechunk.xsl" />
<uri name="fo-docbook.xsl" uri="fo/docbook.xsl" />
<uri name="chunk-common.xsl" uri="html/chunk-common.xsl" />
<uri name="manifest.xsl" uri="html/manifest.xsl" />
<uri name="chunk-code.xsl" uri="html/chunk-code.xsl" />
</group>
</catalog>
build.xml (excerpt, whitespace reformatted)
-------------------------------
<?xml version="1.0"?>
<project name="generate" basedir="" default="all">
...
<target name="html.onefile">
<java classname="${xslt.processor.class}" fork="yes" failonerror="true">
<classpath refid="xslt.processor.classpath" />
<jvmarg value="-Djavax.xml.parsers.DocumentBuilderFactory=
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl"/>
<jvmarg value="-Djavax.xml.parsers.SAXParserFactory=
org.apache.xerces.jaxp.SAXParserFactoryImpl"/>
<jvmarg
value="-Dorg.apache.xerces.xni.parser.XMLParserConfiguration=
org.apache.xerces.parsers.XIncludeParserConfiguration"/>
<arg line="-r ${catalog.resolver.class}"/>
<arg line="-u"/>
<arg line="-o library.html"/>
<arg line="${source.dir}/set.xml"/>
<arg line="${xslPath}/html/docbook.xsl" />
<arg line="base.dir=${build.dir}/" />
</java>
</target>
...
</project>
Result of command 'ant html.onefile' (doesn't wrap nicely):
-----------------------------------------
html.onefile:
[java] Loading catalog: file:/home/lgarfiel/public_html/stflib/catalog.xml
[java] Loading catalog:
file:/usr/share/xml/docbook/schema/dtd/4.3/catalog.xml
[java] Loading catalog: file:/etc/sgml/docbook.cat
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/catalog
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/2.4.1/catalog
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/3.0/catalog
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/3.1/catalog
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/4.0/catalog
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/4.1/catalog
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/4.2/catalog
[java] Loading catalog: file:/usr/share/sgml/docbook/dtd/4.3/catalog
[java] Resolved URI: src/set.xml
[java] file:/home/lgarfiel/public_html/stflib/src/set.xml
[java] Resolved URI:
/usr/share/xml/docbook/stylesheet/nwalsh/html/docbook.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/docbook.xsl
[java] Resolved URI: ../VERSION
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/VERSION
[java] Resolved URI: param.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/param.xsl
[java] Resolved URI: ../lib/lib.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/lib/lib.xsl
[java] Resolved URI: ../common/l10n.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/l10n.xsl
[java] Resolved URI: ../common/common.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/common.xsl
[java] Resolved URI: ../common/labels.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/labels.xsl
[java] Resolved URI: ../common/titles.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/titles.xsl
[java] Resolved URI: ../common/subtitles.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/common/subtitles.xsl
[java] Resolved URI: ../common/gentext.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/common/gentext.xsl
[java] Resolved URI: ../common/targets.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/common/targets.xsl
[java] Resolved URI: ../common/olink.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/olink.xsl
[java] Resolved URI: ../common/pi.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/pi.xsl
[java] Resolved URI: autotoc.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/autotoc.xsl
[java] Resolved URI: autoidx.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/autoidx.xsl
[java] Resolved URI: lists.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/lists.xsl
[java] Resolved URI: callout.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/callout.xsl
[java] Resolved URI: verbatim.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/verbatim.xsl
[java] Resolved URI: graphics.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/graphics.xsl
[java] Resolved URI: xref.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/xref.xsl
[java] Resolved URI: formal.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/formal.xsl
[java] Resolved URI: table.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/table.xsl
[java] Resolved URI: ../common/table.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/table.xsl
[java] Resolved URI: htmltbl.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/htmltbl.xsl
[java] Resolved URI: sections.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/sections.xsl
[java] Resolved URI: inline.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/inline.xsl
[java] Resolved URI: footnote.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/footnote.xsl
[java] Resolved URI: html.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/html.xsl
[java] Resolved URI: info.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/info.xsl
[java] Resolved URI: keywords.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/keywords.xsl
[java] Resolved URI: division.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/division.xsl
[java] Resolved URI: toc.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/toc.xsl
[java] Resolved URI: index.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/index.xsl
[java] Resolved URI: refentry.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/refentry.xsl
[java] Resolved URI: math.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/math.xsl
[java] Resolved URI: admon.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/admon.xsl
[java] Resolved URI: component.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/html/component.xsl
[java] Resolved URI: biblio.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/biblio.xsl
[java] Resolved URI: glossary.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/glossary.xsl
[java] Resolved URI: block.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/block.xsl
[java] Resolved URI: task.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/task.xsl
[java] Resolved URI: qandaset.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/qandaset.xsl
[java] Resolved URI: synop.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/synop.xsl
[java] Resolved URI: titlepage.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/html/titlepage.xsl
[java] Resolved URI: titlepage.templates.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/html/titlepage.templates.xsl
[java] Resolved URI: pi.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/pi.xsl
[java] Resolved URI: ebnf.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/ebnf.xsl
[java] Resolved URI: chunker.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/chunker.xsl
[java] Resolved URI: html-rtf.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/html-rtf.xsl
[java] Resolved URI: docbookng.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/html/docbookng.xsl
*~30 second pause here while an HTTP request is sent to the Oasis web
site to download most or all of the DocBook DTD*
[java] Resolved URI:
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/VERSION
[java] Resolved URI: ../common/l10n.xml
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/l10n.xml
[java] Resolved URI:
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/l10n.xsl
------------------------------
I've tried different customized stylesheets, and while the XSL file
resolved right before the download varies with the stylesheet it's
always right before the VERSION resolution.
I also just tried changing line 8 of VERSION to read:
<xsl:param name="VERSION">1.66.1</xsl:param>
so that it doesn't have to resolve anything. When I did that, the last
few lines of debug out put read:
[java] Resolved URI: html-rtf.xsl
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/html/html-rtf.xsl
[java] Resolved URI: docbookng.xsl
[java]
file:/usr/share/xml/docbook/stylesheet/nwalsh/html/docbookng.xsl
*~30 second pause here while an HTTP request is sent to the Oasis web
site to download most or all of the DocBook DTD*
[java] Resolved URI: ../common/l10n.xml
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/l10n.xml
[java] Resolved URI:
[java] file:/usr/share/xml/docbook/stylesheet/nwalsh/common/l10n.xsl
So now I'm even more confused. :-) Any suggestions what to try next,
Bob or someone?