RE: [xsl] Saxon 6.21 TRAX interface vs. Xerces

["Michael Kay" <mhkay@xxxxxxxxxxxx>]

I'm guessing, but I think it could be caused because there's been an
incompatible change to some of the JAXP 1.1 classes since Saxon 6.2.1 was
built. I'm planning to rebuild with the latest version in the next few days.
Meanwhile, if Xerces is using a version that's incompatible with Saxon's
version, you've got a problem.

Mike Kay
Software AG

> -----Original Message-----
> From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of Julian F.
> Reschke
> Sent: 09 March 2001 15:35
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: [xsl] Saxon 6.21 TRAX interface vs. Xerces
>
>
> Hi,
>
> I am trying to use Saxon's TRAX interface to do a
> transformation of XSLT/XML
> residing in Xerces DOMs. My code looks like:
>
>   public String transform (Document doc)
>   {
>     try {
>       String result = new String();
>       TransformerFactory tfactory = TransformerFactory.newInstance();
>
>       // Make sure the TransformerFactory supports the DOM feature.
>       if (tfactory.getFeature(DOMSource.FEATURE) &&
> tfactory.getFeature(DOMResult.FEATURE))
>       {
> System.err.println (tfactory.getClass().getName());
>         // Create the Templates from a DOM.
>         DOMSource dsource = new DOMSource(m_transform,
> "normalize.xslt");
> System.err.println ("0");
>         Templates templates = tfactory.newTemplates(dsource);
> System.err.println ("1");
>         Transformer transformer = templates.newTransformer();
> System.err.println ("2");
>         transformer.transform(new DOMSource(doc), new
> StreamResult(result));
> System.err.println ("3");
>       }
>
>       System.err.println (result);
>       return result;
>     }
>     catch (Exception e) {
> System.err.println (e);
> return null;
>     }
>
> I'm getting down to
>
> System.err.println ("0");
>
> then, I get the following exception:
>
> java.lang.LinkageError: Class org/w3c/dom/Node violates
> loader constraints
> at java.lang.ClassLoader.defineClass0(Native Method) 	at
> java.lang.ClassLoader.defineClass(ClassLoader.java:486) 	at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.
> java:111) 	at
> java.net.URLClassLoader.defineClass(URLClassLoader.java:248) 	at
> java.net.URLClassLoader.access$100(URLClassLoader.java:56) 	at
> java.net.URLClassLoader$1.run(URLClassLoader.java:195) 	at
> java.security.AccessController.doPrivileged(Native Method) 	at
> java.net.URLClassLoader.findClass(URLClassLoader.java:188) 	at
> java.lang.ClassLoader.loadClass(ClassLoader.java:297) 	at
> sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
> 	at
> java.lang.ClassLoader.loadClass(ClassLoader.java:253) 	at
> java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
> 	at
> java.lang.ClassLoader.defineClass0(Native Method) 	at
> java.lang.ClassLoader.defineClass(ClassLoader.java:486) 	at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.
> java:111) 	at
> java.net.URLClassLoader.defineClass(URLClassLoader.java:248) 	at
> java.net.URLClassLoader.access$100(URLClassLoader.java:56) 	at
> java.net.URLClassLoader$1.run(URLClassLoader.java:195) 	at
> java.security.AccessController.doPrivileged(Native Method) 	at
> java.net.URLClassLoader.findClass(URLClassLoader.java:188) 	at
> java.lang.ClassLoader.loadClass(ClassLoader.java:297) 	at
> sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
> 	at
> java.lang.ClassLoader.loadClass(ClassLoader.java:253) 	at
> java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
> 	at
> com.icl.saxon.TransformerFactoryImpl.newTemplates(TransformerF
> actoryImpl.jav
> a:117)
>
> Any help appreciated :-)
>
> Julian
>
>
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>


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