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Posted to dev@cocoon.apache.org by Davanum Srinivas <di...@yahoo.com> on 2001/02/15 13:24:33 UTC
[C2][SAXON] No Feedback from Mike.
Hi Team,
Am sorry to report that i have not received any replies from Mike Kay (mhkay@iclway.co.uk) for my
e-mail's so far. Am sure he is a very busy man. So if anyone is interested in using SAXON with
Cocoon2, please contact mike asking him for a fix to the problem described in the enclosed e-mail.
FYI, Here's the background. we currently use NodeIterator's as parameters in our extension
functions which need to be changed to NodeList's (after Gary Peskin makes the change in Xalan2J).
This will enable us to use SAXON in the future if Mike fixes the problem....
Thanks,
dims
--- Davanum Srinivas <di...@yahoo.com> wrote:
> Mike,
>
> Here's a diff for com\icl\saxon\expr\FunctionProxy.java which allows a NodeList to be used as a
> parameter in extension functions. What should we do next?
>
> Thanks,
> dims
>
> D:\saxon\src\com\icl\saxon\expr>diff FunctionProxy.java FunctionProxy.new.java
> ====================================================================================
> 465c465,466
> < params[j++] = arg;
> ---
> > //params[j++] = arg;
> > params[j++] = new NodeSetExtent(((NodeSetValue)arg).enumerate());
> ====================================================================================
>
>
> --- Davanum Srinivas <di...@yahoo.com> wrote:
> > Mike,
> >
> > Included is an stripped-down extension sample which works with Xalan and fails with SAXON. If
> we
> > could resolve this Cocoon would be able to use SAXON as a replacement for Xalan... Can you
> > please
> > help? If we could get SAXON to call either entry point named getParameterSource then we are
> all
> > set.
> >
> > Thanks,
> > dims
> >
> > PS1: Please look into run.bat for running SAXON and run2.bat for running under Xalan.
> > PS2: Here's the stacktrace
> >
> > D:\junk\tryext>java TraxExamples date.xml date.xsl
> > >>>> isFactory called:
> > Error at xsl:value-of on line 25 of file:/D:/junk/tryext/date.xsl:
> > Argument is of wrong type: argument type mismatch
> > EXCEPTION: javax.xml.transform.TransformerException: Argument is of wrong type
> > ; SystemID: file:/D:/junk/tryext/date.xsl; Line#: 25; Column#: -1
> > javax.xml.transform.TransformerException: Argument is of wrong type
> > at com.icl.saxon.style.StyleElement.styleError(StyleElement.java:784)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:613)
> > at com.icl.saxon.style.XSLIf.process(XSLIf.java:77)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:611)
> > at com.icl.saxon.style.XSLForEach.process(XSLForEach.java:93)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:611)
> > at com.icl.saxon.style.LiteralResultElement.process(LiteralResultElement.java:288)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:611)
> > at com.icl.saxon.style.XSLTemplate.realExpand(XSLTemplate.java:195)
> > at com.icl.saxon.style.XSLTemplate.expand(XSLTemplate.java:187)
> > at com.icl.saxon.style.TemplateExpander.start(TemplateExpander.java:35)
> > at com.icl.saxon.Controller.visit(Controller.java:214)
> > at com.icl.saxon.Controller.applyTemplates(Controller.java:259)
> > at com.icl.saxon.Controller.run(Controller.java:176)
> > at com.icl.saxon.Controller.transformDocument(Controller.java:883)
> > at com.icl.saxon.Controller.transform(Controller.java:818)
> > at TraxExamples.exampleSimple1(TraxExamples.java:238)
> > at TraxExamples.main(TraxExamples.java:68)
> > ---------
> > java.lang.IllegalArgumentException: argument type mismatch
> > at java.lang.reflect.Method.invoke(Native Method)
> > at com.icl.saxon.expr.FunctionProxy.evaluate(FunctionProxy.java:361)
> > at com.icl.saxon.expr.Expression.evaluateAsString(Expression.java:116)
> > at com.icl.saxon.expr.Expression.outputStringValue(Expression.java:127)
> > at com.icl.saxon.style.XSLValueOf.process(XSLValueOf.java:93)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:611)
> > at com.icl.saxon.style.XSLIf.process(XSLIf.java:77)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:611)
> > at com.icl.saxon.style.XSLForEach.process(XSLForEach.java:93)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:611)
> > at com.icl.saxon.style.LiteralResultElement.process(LiteralResultElement.java:288)
> > at com.icl.saxon.style.StyleElement.processChildren(StyleElement.java:611)
> > at com.icl.saxon.style.XSLTemplate.realExpand(XSLTemplate.java:195)
> > at com.icl.saxon.style.XSLTemplate.expand(XSLTemplate.java:187)
> > at com.icl.saxon.style.TemplateExpander.start(TemplateExpander.java:35)
> > at com.icl.saxon.Controller.visit(Controller.java:214)
> > at com.icl.saxon.Controller.applyTemplates(Controller.java:259)
> > at com.icl.saxon.Controller.run(Controller.java:176)
> > at com.icl.saxon.Controller.transformDocument(Controller.java:883)
> > at com.icl.saxon.Controller.transform(Controller.java:818)
> > at TraxExamples.exampleSimple1(TraxExamples.java:238)
> > at TraxExamples.main(TraxExamples.java:68)
> >
> >
> > --- Michael Kay <mh...@iclway.co.uk> wrote:
> > > A question about using a DOM NodeIterator to represent an XSLT node-set:
> > > what is getRoot() supposed to return?
> > >
> > > Mike Kay
> > >
> > > > -----Original Message-----
> > > > From: Davanum Srinivas [mailto:dims@yahoo.com]
> > > > Sent: 08 February 2001 17:54
> > > > To: mhkay@iclway.co.uk
> > > > Subject: [C2][SAXON] NodeIterator in SAXON extensions.
> > > >
> > > >
> > > > Mike,
> > > >
> > > > Am an semi-active developer of Apache's Cocoon2 Project. We
> > > > currently use Xerces1.2.3 and
> > > > Xalan2.0.0. We want to be able to plugin SAXON instead of
> > > > Xalan. We have standardized on TRaX so
> > > > it should not be too big a problem. But one major problem is
> > > > that we have some extensions which
> > > > can accept NodeIterator's (see code snippet below). I went
> > > > through the sources for Saxon6.2 and
> > > > did not find any support for NodeIterator. Is this planned?
> > > > Any suggestions are welcome.
> > > >
> > > > Thanks,
> > > > dims
> > > >
> > > > public class XSLTFactoryLoader implements Loggable {
> > > > ...
> > > > ...
> > > > public String getClassSource(String className, String
> > > > prefix, String pattern, NodeIterator
> > > > conf)
> > > > throws ClassNotFoundException, InstantiationException,
> > > > IllegalAccessException, Exception {
> > > > ...
> > > > }
> > > > ...
> > > > }
> > > >
> > > > =====
> > > > Davanum Srinivas, JNI-FAQ Manager
> > > > http://www.jGuru.com/faq/JNI
> > > >
> > > > __________________________________________________
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> >
> >
> > =====
> > Davanum Srinivas, JNI-FAQ Manager
> > http://www.jGuru.com/faq/JNI
> >
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>
> > ATTACHMENT part 2 application/x-zip-compressed name=tryext.zip
>
>
>
> =====
> Davanum Srinivas, JNI-FAQ Manager
> http://www.jGuru.com/faq/JNI
>
> __________________________________________________
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=====
Davanum Srinivas, JNI-FAQ Manager
http://www.jGuru.com/faq/JNI
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