Hi all,
This problem lies in the nexus of xalan and ant. The problem may lie in how
ant (or our build scripts) use xalan.
The context:
=============
-our ant build scripts call a few stylesheets that use custom extensions
(i.e. with xalan)
-these have always worked before with ant 1.7.0 and xalan 2.7.0
-our ant .sh/.bat scripts set the following properties to force xalan
ANT_OPTS="-XX:MaxPermSize=128m -Xms256m -Xmx512m
-Djavax.xml.transform.TransformerFactory=org.apache.xalan.processor.TransformerFactoryImpl"
- in the previous ant version (1.7.0)we put all our xalan* jars in
$ANT_HOME/lib (xalan.jar, xercesImpl.jar, serializer.jar) this worked
-we still have xalan.jar, xerces.jar, etc. in $ANT_HOME/lib
-We actually had two problems ("A and B") with xalan extension (in two
different ant targets & stylesheets ).
-Problem A complained about my method 'not static'
-Problem B is below "java.lang.NoSuchMethodException: For extension
function, could not find method
"org.apache.xml.dtm.ref.DTMNodeIterator.formatUnicode" (whereas my
'formatUnicode' method actually belongs to a different class)
-After reading up, I used the endorsed dir mechanism
("-Djava.endorsed.dirs=tmpfoo.endorsed, i.e. working directory to get around
the problem) This solved problem A.
-Endorsed directory tmpfoo.endorsed contains:
serializer.jar xalan.jar xercesImpl.jar xml-apis.jar
-Problem B remains
The question
==============
* does the extension declaration and use look wrong?
* why would it have worked in ant 1.7.0 and failed in 1.8.1 when the same
version of xalan?
* insights as to the cause and the solution?
thanks in advance,
(data below)
will
Error Message
=================
lit-compile:
[xslt] Transforming into
/home/myhome/projects/pe_mainline4/pe/derived/literals
[xslt] Processing
/home/myhome/projects/pe_mainline4/pe/derived/literals/xml/literals.xml to
/home/myhome/projects/pe_mainline4/pe/derived/literals/literals.log
[xslt] Loading stylesheet
/home/myhome/projects/pe_mainline4/pe/src/xsl/literals/gen_java.xsl
[xslt]
/home/myhome/projects/pe_mainline4/pe/src/xsl/literals/gen_java.xsl:84:41:
Fatal Error! java.lang.NoSuchMethodException: For extension function, could
not find method
org.apache.xml.dtm.ref.DTMNodeIterator.formatUnicode([ExpressionContext,] ).
Cause: java.lang.NoSuchMethodException: For extension function, could not
find method
org.apache.xml.dtm.ref.DTMNodeIterator.formatUnicode([ExpressionContext,] ).
[xslt]
/home/myhome/projects/pe_mainline4/pe/src/xsl/literals/gen_java.xsl:0:0:
Fatal Error! Fatal error during transformation Cause: Fatal error during
transformation
[xslt] Failed to process null
Declaration of Extension
==================
Here are our extension functions:
declaration:
<xsl:stylesheet version="1.0" xmlns:xsl="
http://www.w3.org/1999/XSL/Transform";
xmlns:redirect="http://xml.apache.org/xalan/redirect";
xmlns:escape="com.company.util.xml.UnicodeEncodeUtil"
extension-element-prefixes="redirect escape"
>
Usage of Extension
==============
<xsl:variable name="text3">
<xsl:call-template name="replace-string">
<xsl:with-param name="text"
select="$text2"/>
<xsl:with-param name="from" select="' '"/>
<xsl:with-param name="to" select="'\n'"/>
</xsl:call-template>
</xsl:variable>
* <xsl:value-of select="escape:formatUnicode($text3)"/>*
Environment
==========
<?xml version="1.0" encoding="UTF-8"?><out>
<checkEnvironmentExtension>
<EnvironmentCheck version="$Revision$">
<environment>
<item key="version.DOM.draftlevel">2.0fd</item>
<item
key="java.class.path">/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-launcher.jar:/opt/sun-j2ee-1.3.1/lib/j2ee.jar:/home/myhome/projects/pe_mainline4/pe/./:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-antlr.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-apache-bcel.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-apache-bsf.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-apache-log4j.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-apache-oro.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-apache-regexp.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-apache-resolver.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-apache-xalan2.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-commons-logging.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-commons-net.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-jai.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-javamail.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-jdepend.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-jmf.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-jsch.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-junit.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-launcher.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-netrexx.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-nodeps.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-swing.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-testutil.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/ant-contrib-1.0b3.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/groovy-all-1.7.0.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/oracle_ojdbc14.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/serializer.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/sqljdbc.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/xalan.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/xercesImpl.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/YUIAnt.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/yuicompressor-2.4.1.jar:/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/xml-apis.jar:/usr/local/sun-jdk-1.6.0.20/lib/tools.jar</item>
<item key="version.JAXP">1.1 or higher</item>
<item
key="java.ext.dirs">/usr/local/sun-jdk-1.6.0.20/jre/lib/ext:/usr/java/packages/lib/ext</item>
<foundJar desc="apparent.version" name="serializer.jar">serializer.jar
present-unknown-version</foundJar>
<foundJar desc="path"
name="serializer.jar">/home/myhome/projects/pe_mainline4/pe/tmpfoo.endorsed/serializer.jar</foundJar>
<foundJar desc="path"
name="xalan.jar">/home/myhome/projects/pe_mainline4/pe/tmpfoo.endorsed/xalan.jar</foundJar>
<foundJar desc="apparent.version" name="xercesImpl.jar">xercesImpl.jar
WARNING.present-unknown-version</foundJar>
<foundJar desc="path"
name="xercesImpl.jar">/home/myhome/projects/pe_mainline4/pe/tmpfoo.endorsed/xercesImpl.jar</foundJar>
<foundJar desc="apis.jar-apparent.version" name="xml">xml-apis.jar
present-unknown-version</foundJar>
<foundJar desc="apis.jar-path"
name="xml">/home/myhome/projects/pe_mainline4/pe/tmpfoo.endorsed/xml-apis.jar</foundJar>
<item key="version.xerces2">Xerces-J 2.9.0</item>
<item key="version.xerces1">not-present</item>
<item key="version.xalan2_2">Xalan Java 2.7.1</item>
<item key="version.xalan1">not-present</item>
<item key="version.ant">Apache Ant version 1.8.1 compiled on April 30
2010</item>
<item key="java.version">1.6.0_20</item>
<item key="version.DOM">2.0</item>
<item key="version.crimson">present-unknown-version</item>
<item
key="sun.boot.class.path">tmpfoo.endorsed/serializer.jar:tmpfoo.endorsed/xalan.jar:tmpfoo.endorsed/xercesImpl.jar:tmpfoo.endorsed/xml-apis.jar:/usr/local/sun-jdk-1.6.0.20/jre/lib/resources.jar:/usr/local/sun-jdk-1.6.0.20/jre/lib/rt.jar:/usr/local/sun-jdk-1.6.0.20/jre/lib/sunrsasign.jar:/usr/local/sun-jdk-1.6.0.20/jre/lib/jsse.jar:/usr/local/sun-jdk-1.6.0.20/jre/lib/jce.jar:/usr/local/sun-jdk-1.6.0.20/jre/lib/charsets.jar:/usr/local/sun-jdk-1.6.0.20/jre/classes</item>
<foundJar desc="apparent.version" name="serializer.jar">serializer.jar
present-unknown-version</foundJar>
<foundJar desc="path"
name="serializer.jar">/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/serializer.jar</foundJar>
<foundJar desc="path"
name="xalan.jar">/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/xalan.jar</foundJar>
<foundJar desc="apparent.version" name="xercesImpl.jar">xercesImpl.jar
WARNING.present-unknown-version</foundJar>
<foundJar desc="path"
name="xercesImpl.jar">/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/xercesImpl.jar</foundJar>
<foundJar desc="apis.jar-apparent.version" name="xml">xml-apis.jar
present-unknown-version</foundJar>
<foundJar desc="apis.jar-path"
name="xml">/home/myhome/projects/devtools/apache-ant/apache-ant-1.8.1/lib/xml-apis.jar</foundJar>
<item key="version.SAX">2.0</item>
<item key="version.xalan2x">Xalan Java 2.7.1</item>
</environment>
<status result="OK"/>
</EnvironmentCheck>
</checkEnvironmentExtension>
</out>
