We want to get startDocument callback in following scenarios:
- When any input xml file is parsed before doing transformation.
- Or when any file is opened using document function of XSLT.
Even after registering our own ContentHandler object in xmlReader object, we
aren't getting any callbacks. While debugging the xalan code, I found that
before parsing the input XML file, xalan is overriding the user supplied
ContentHandler object, LexicalHandler object and DTDHandler object.
Is there any way/workaround to get the callbacks? Any help would be
appreciated.
The code that we are using is as follows:
String inputFilePath =
"C:\\Users\\harshg.ADOBENET\\Desktop\\BugFiles\\document\\entity.xml";
String xslFilePath =
"C:\\Users\\harshg.ADOBENET\\Desktop\\BugFiles\\document\\vendor.xsl";
String outputFilePath =
"C:/Users/harshg.ADOBENET/Desktop/BugFiles/document/Data-out1.xml";
//1) Created the XMLReader and registered the ContentHandler as follows:
XMLReader m_xmlReader =
SAXParserFactory.newInstance().newSAXParser().getXMLReader();
m_xmlReader.setContentHandler(new FMSAXEventHandler());
//2) Created the TransformerFactory as follows:
System.setProperty("javax.xml.transform.TransformerFactory",
"org.apache.xalan.processor.TransformerFactoryImpl");
TransformerFactory m_tFactory = TransformerFactory.newInstance();
m_tFactory.setURIResolver(new FMURIResolver());
//3) Created the transformer as follows:
Transformer transformer = m_tFactory.newTransformer(new StreamSource(new
File(xslFilePath).toURI().toURL().toExternalForm()));
//4) Transforming the input file as follows:
transformer.transform(new SAXSource(m_xmlReader, new InputSource(new
File(inputFilePath).toURI().toURL().toExternalForm())), new StreamResult(new
OutputStreamWriter(new FileOutputStream(outputFilePath), "UTF-8")));
Thanks!
Harsh Gupta
Adobe Systems
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