Get error for running the java extension of XSLTC example posted on http://xml.apache.org/xalan-j/extensions_xsltc.html.
Appreciate any comments or good example !
Work environment: java 5 and xalan_j_2_7_1
Exception in thread "main" java.lang.VerifyError: (class:
extension_java, method: template$dot$0 signature: (Lorg/apache
/xalan/xsltc/DOM;Lorg/apache/xml/dtm/DTMAxisIterator;Lorg/apache/xml/ser
ializer/SerializationHandler;I)V) Expecting to f
ind double on stack
at java.lang.Class.getDeclaredConstructors0(Native Method)
at
java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
at java.lang.Class.getConstructor0(Class.java:2699)
at java.lang.Class.newInstance0(Class.java:326)
at java.lang.Class.newInstance(Class.java:308)
at
org.apache.xalan.xsltc.trax.TemplatesImpl.getTransletInstance(TemplatesI
mpl.java:340)
at
org.apache.xalan.xsltc.trax.TemplatesImpl.newTransformer(TemplatesImpl.j
ava:369)
at
org.apache.xalan.xsltc.trax.TransformerFactoryImpl.newTransformer(Transf
ormerFactoryImpl.java:619)
at TestExtension.process(TestExtension.java:21)
at TestExtension.demo(TestExtension.java:12)
at TestExtension.main(TestExtension.java:37)
Partial source codes are listed below:
public class TestExtension {
public static void demo(){
String xmlInURI="extension.xml";
String xslInURI="extension_java.xsl";
process(xmlInURI,xslInURI);
}
public static void process(String xmlInURI,String
xslInURI){
try
{
// Instantiate the TransformerFactory, and use it
along with a SteamSource
// XSL stylesheet to create a Transformer.
TransformerFactory tFactory =
TransformerFactory.newInstance();
Transformer transformer =
tFactory.newTransformer(new StreamSource(xslInURI));
// Perform the transformation from a StreamSource to
a StreamResult;
transformer.transform(new StreamSource(xmlInURI),
new
StreamResult((System.out)));
}
catch (Exception e)
{
e.printStackTrace();
}
}
public static void main(String args[]){
String
key="javax.xml.transform.TransformerFactory";
//String
value="org.apache.xalan.processor.TransformerFactoryImpl";
String
value="org.apache.xalan.xsltc.trax.TransformerFactoryImpl";
System.setProperty(key, value);
demo();
}
}
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:date="http://xml.apache.org/xalan/java/java.util.Date";
xmlns:java_lang="http://xml.apache.org/xalan/java/java.lang";
exclude-result-prefixes="date java_lang">
<!--
* test: construction of Date object using a parameter calculated
* by a static call to the java.lang.Math object. Then call
* a non-static method (getTime()) on the newly created Date
* object. Demonstrates calling constructors, static functions
* (Math.max) and non-static functions (getTime()).
*
* Output:
* <?xml version="1.0" encoding="UTF-8"?>
* Date of object: Sat Nov 30 17:32:41 EST 2002
* Time of object: 1038695561000
*
-->
<xsl:template match="/">
<!-- create Date object with calculated parameter -->
<xsl:variable name="dateObject"
select="date:new(
java_lang:Math.max(1027695561000,1038695561000)
)"/>
Date of object: <xsl:value-of select="$dateObject"/>
Time of object: <xsl:value-of select="date:getTime($dateObject)"/>
</xsl:template>
</xsl:stylesheet>
Jing Yang
Software Engineer
[email protected] <mailto:[email protected]>
12 Christopher Way, Suite 103
Eatontown, NJ 07724
PH: 732-542-9200, ext. 233
FAX: 732-380-0678
www.jbmanagement.com <http://www.jbmanagement.com>
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<<image001.jpg>>
TestExtension.java
Description: TestExtension.java
<?xml version="1.0"?> <doc> <name first="David" last="Marston"/> <name first="David" last="Bertoni"/> <name first="Donald" last="Leslie"/> <name first="Emily" last="Farmer"/> <name first="Joseph" last="Kesselman"/> <name first="Myriam" last="Midy"/> <name first="Paul" last="Dick"/> <name first="Stephen" last="Auriemma"/> <name first="Scott" last="Boag"/> <name first="Shane" last="Curcuru"/> </doc>
extension_java.xsl
Description: extension_java.xsl
