[ docbook-Bugs-1113386 ] Chunking with SUN implementation of XALAN

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Bugs item #1113386, was opened at 01/31/05 11:07
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Category: XSL
Group: output: HTML
>Status: Closed
Resolution: Works For Me
Priority: 5
Submitted By: Pierre Attar (pierat)
Assigned to: Nobody/Anonymous (nobody)
Summary: Chunking with SUN implementation of XALAN

Initial Comment:
If I try to use the JAXP 1.3 version of Xalan, in a non
compiled way, the chunking mechanism does not works,
just because redirect class extension is no more at
org.apache.xalan.xslt.extensions.Redirect but at
com.sun.org.apache.xalan.internal.lib.Redirect

Note 1
------
I did not try it in the "compiled mode"

Note 2
-------
Non compiled mode is not in the standard JDK 1.5.
xalan.jar, coming from the JAXP 1.3 needs to be
download and integrate by hands.
https://jaxp.dev.java.net/servlets/ProjectDocumentList?folderID=2068&expandFolder=2068&folderID=0

Workaround :
-------------
For those willing to use JAXP anyway, there is one
little thing to do to the XSL stylesheet :


One, declare the extension in chunker.xsl (here, I use
xmlns:xalanjaxpredirect) :


<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:saxon="http://icl.com/saxon"
xmlns:xalanredirect="org.apache.xalan.xslt.extensions.Redirect"
xmlns:xalanjaxpredirect="com.sun.org.apache.xalan.internal.lib.Redirect"
xmlns:exsl="http://exslt.org/common"
xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
xmlns="http://www.w3.org/1999/xhtml" version="1.1"
exclude-result-prefixes="doc"
extension-element-prefixes="saxon
xalanredirect  exsl xalanjaxpredirect">





Second change the xalan selector in the <xsl:template
name="make-relative-filename">


                         <xsl:when
test="element-available('xalanredirect:write') or
element-available('xalanjaxpredirect:write') or
element-available('xsl:result-document')">
                                 <!-- Xalan doesn't
make the chunks
relative -->
                                 <xsl:value-of
select="concat($base.dir,$base.name)"/>
                         </xsl:when>





Then, add a new selector in the chunker itself :
                         <xsl:when
test="element-available('xalanjaxpredirect:write')">
                                 <!-- Xalan usewith jdk
1.5 -->
                                 <xalanjaxpredirect:write
file="{$filename}">
                                         <xsl:copy-of
select="$content"/>
                                 </xalanjaxpredirect:write>
                         </xsl:when>


----------------------------------------------------------------------

>Comment By: SourceForge Robot (sf-robot)
Date: 05/03/06 19:20

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This Tracker item was closed automatically by the system. It was
previously set to a Pending status, and the original submitter
did not respond within 14 days (the time period specified by
the administrator of this Tracker).

----------------------------------------------------------------------

Comment By: Norman Walsh (nwalsh)
Date: 04/19/06 06:06

Message:
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Apologies for having let this slide for...uhm, more than a year.

I can't now reproduce the problem using JAXP 1.3.2
downloaded from jaxp.dev.java.net and placed in the 1.5.0_04
using lib/endorsed.

Can you?

Please reopen if the problem still exists.


----------------------------------------------------------------------

Comment By: Pierre Attar (pierat)
Date: 04/04/05 11:44

Message:
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If you use org.apache.xalan ... it means that you need a
xalan.jar from Apache. All the idea is to try to use the
standard 1.5 JDK, without adding (endorsing) any kind of
other xalan package.
In doing that, you need to use the
com.sun.org.apache.xalan.internal.xxx packages which are all
non standards (non standard in jaxp) features of xalan.
Redirect goes in this category.

----------------------------------------------------------------------

Comment By: Norman Walsh (nwalsh)
Date: 04/04/05 06:58

Message:
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user_id=81663

I believe the class has been renamed in Xalan. It is now
called org.apache.xalan.lib.Redirect.

Can you try that? I think that would be better than using
the Sun
private API.

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