using xml filters after transformation 2003-07-02 - By Andrew Welch
Hi,
(Im trying to implement
XMLFilter -> Transform -> XMLFilter -> XMLFilter)
The following is where Im up to, all of the XMLFilters seem to be doing their
job, but I can't see how to get hold of the result... the contents of the
'result' object here is just the xml prologue.
TransformerFactory tf = TransformerFactory.newInstance();
SAXTransformerFactory stf = (SAXTransformerFactory) tf;
//get hold of content handler
TransformerHandler th = stf.newTransformerHandler();
//set up stylesheet as a filter
XMLFilter xf = stf.newXMLFilter(new StreamSource(xsl));
//filter chain with stylesheet 2nd of 4 sax filters first.setParent
(XMLReaderFactory.createXMLReader(XML_READER_CLASS_NAME));
xf.setParent(second);
second.setParent(xf);
third.setParent(second);
third.setResult(result);
third.setContentHandler(th);
third.parse(xml);
(first second and third are just usual sax.XMLFilters, let me know the correct
terminology if I sound dodgy here, with xf being a SAXTransformerFactory
.newXMLFilter())
I've seen some examples using SerializerFactory... is this Xalan specific? Is
there a trax based approach?
Thanks for any help, apologies for poor examples / descriptions...
cheers
andrew
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