javax.xml.transform.sax.TemplatesHandler Java Examples

public Templates parseTemplates(Source source) throws TransformerConfigurationException, SAXException, IOException {
    InputSource inputSource = SAXSource.sourceToInputSource(source);
    if (inputSource == null) {
        throw new RuntimeException("Unable convert to Input Source");
    }

    SAXTransformerFactory saxTransformerFactory = createFeaturedSaxTransformerFactory();
    TemplatesHandler templateHandler = saxTransformerFactory.newTemplatesHandler();
    XMLReader xmlReader = XMLReaderFactory.createXMLReader();
    if (resolver != null) {
        xmlReader.setEntityResolver(resolver);
    }
    xmlReader.setContentHandler(templateHandler);

    xmlReader.parse(inputSource);

    Templates templates = templateHandler.getTemplates();
    if (templates == null) {
        throw new RuntimeException("Unable create templates from given source");
    }
    return templates;
}
 

/**
 * Set the xslt resource.
 * 
 * @param xsltresource
 *        an Input Source to the XSLT
 * @throws Exception
 */
public void setXslt(InputSource xsltresource) throws Exception
{
	if ( saxParserFactory == null) {
		saxParserFactory = SAXParserFactory.newInstance();
		saxParserFactory.setNamespaceAware(true);
	}
	TemplatesHandler th = factory.newTemplatesHandler();
	String systemId = xsltresource.getSystemId();
	th.setSystemId(systemId);
	SAXParser parser = saxParserFactory.newSAXParser();
	XMLReader xr = parser.getXMLReader();

	xr.setContentHandler(th);
	xr.parse(xsltresource);
	templates = th.getTemplates();
}
 

/**
 * Set the xslt resource.
 * 
 * @param xsltresource
 *        an Input Source to the XSLT
 * @throws Exception
 */
public void setXslt(InputSource xsltresource) throws Exception
{
	if ( saxParserFactory == null) {
		saxParserFactory = SAXParserFactory.newInstance();
		saxParserFactory.setNamespaceAware(true);
	}
	TemplatesHandler th = factory.newTemplatesHandler();
	String systemId = xsltresource.getSystemId();
	th.setSystemId(systemId);
	SAXParser parser = saxParserFactory.newSAXParser();
	XMLReader xr = parser.getXMLReader();

	xr.setContentHandler(th);
	xr.parse(xsltresource);
	templates = th.getTemplates();
}
 

@Override
protected TransformerHandler getTransformerHandler(String xslFileName) throws SAXException, ParserConfigurationException,
        TransformerConfigurationException, IOException {
    SAXTransformerFactory factory = (SAXTransformerFactory) TransformerFactory.newInstance();
    factory.setURIResolver(uriResolver);

    TemplatesHandler templatesHandler = factory.newTemplatesHandler();

    SAXParserFactory pFactory = SAXParserFactory.newInstance();
    pFactory.setNamespaceAware(true);

    XMLReader xmlreader = pFactory.newSAXParser().getXMLReader();

    // create the stylesheet input source
    InputSource xslSrc = new InputSource(xslFileName);

    xslSrc.setSystemId(filenameToURL(xslFileName));
    // hook up the templates handler as the xsl content handler
    xmlreader.setContentHandler(templatesHandler);
    // call parse on the xsl input source

    xmlreader.parse(xslSrc);

    // extract the Templates object created from the xsl input source
    return factory.newTransformerHandler(templatesHandler.getTemplates());
}
 

/**
 * Unit test for TemplatesHandler setter/getter.
 *
 * @throws Exception If any errors occur.
 */
@Test
public void testcase13() throws Exception {
    String outputFile = USER_DIR + "saxtf013.out";
    String goldFile = GOLDEN_DIR + "saxtf013GF.out";
    try(FileInputStream fis = new FileInputStream(XML_FILE)) {
        // The transformer will use a SAX parser as it's reader.
        XMLReader reader = XMLReaderFactory.createXMLReader();

        SAXTransformerFactory saxTFactory
                = (SAXTransformerFactory) TransformerFactory.newInstance();
        TemplatesHandler thandler = saxTFactory.newTemplatesHandler();
        // I have put this as it was complaining about systemid
        thandler.setSystemId("file:///" + USER_DIR);

        reader.setContentHandler(thandler);
        reader.parse(XSLT_FILE);
        XMLFilter filter
                = saxTFactory.newXMLFilter(thandler.getTemplates());
        filter.setParent(reader);

        filter.setContentHandler(new MyContentHandler(outputFile));
        filter.parse(new InputSource(fis));
    }
    assertTrue(compareWithGold(goldFile, outputFile));
}
 

/**
 * Test newTransformerHandler with a Template Handler along with a relative
 * URI in the style-sheet file.
 *
 * @throws Exception If any errors occur.
 */
@Test
public void testcase09() throws Exception {
    String outputFile = USER_DIR + "saxtf009.out";
    String goldFile = GOLDEN_DIR + "saxtf009GF.out";

    try (FileOutputStream fos = new FileOutputStream(outputFile)) {
        XMLReader reader = XMLReaderFactory.createXMLReader();
        SAXTransformerFactory saxTFactory
                = (SAXTransformerFactory)TransformerFactory.newInstance();

        TemplatesHandler thandler = saxTFactory.newTemplatesHandler();
        thandler.setSystemId("file:///" + XML_DIR);
        reader.setContentHandler(thandler);
        reader.parse(XSLT_INCL_FILE);
        TransformerHandler tfhandler=
            saxTFactory.newTransformerHandler(thandler.getTemplates());
        Result result = new StreamResult(fos);
        tfhandler.setResult(result);
        reader.setContentHandler(tfhandler);
        reader.parse(XML_FILE);
    }
    assertTrue(compareWithGold(goldFile, outputFile));
}
 

/**
 * Test newTransformerHandler with a Template Handler.
 *
 * @throws Exception If any errors occur.
 */
public void testcase08() throws Exception {
    String outputFile = USER_DIR + "saxtf008.out";
    String goldFile = GOLDEN_DIR + "saxtf008GF.out";

    try (FileOutputStream fos = new FileOutputStream(outputFile)) {
        XMLReader reader = XMLReaderFactory.createXMLReader();
        SAXTransformerFactory saxTFactory
                = (SAXTransformerFactory)TransformerFactory.newInstance();

        TemplatesHandler thandler = saxTFactory.newTemplatesHandler();
        reader.setContentHandler(thandler);
        reader.parse(XSLT_FILE);
        TransformerHandler tfhandler
                = saxTFactory.newTransformerHandler(thandler.getTemplates());

        Result result = new StreamResult(fos);
        tfhandler.setResult(result);

        reader.setContentHandler(tfhandler);
        reader.parse(XML_FILE);
    }
    assertTrue(compareWithGold(goldFile, outputFile));
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    // create CatalogFeatures that is accessible by the Handler
    // through the factory instance
    buildCatalogFeatures();
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    // create CatalogFeatures that is accessible by the Handler
    // through the factory instance
    buildCatalogFeatures();
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this, _hasUserErrListener);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

/**
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object. Uses the
 * com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactory.
 */
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    if (_xsltcFactory == null) {
        createXSLTCTransformerFactory();
    }
    if (_errorlistener != null) {
        _xsltcFactory.setErrorListener(_errorlistener);
    }
    if (_uriresolver != null) {
        _xsltcFactory.setURIResolver(_uriresolver);
    }
    return _xsltcFactory.newTemplatesHandler();
}
 

/**
 * javax.xml.transform.sax.SAXTransformerFactory implementation.
 * Get a TemplatesHandler object that can process SAX ContentHandler
 * events into a Templates object.
 *
 * @return A TemplatesHandler object that can handle SAX events
 * @throws TransformerConfigurationException
 */
@Override
public TemplatesHandler newTemplatesHandler()
    throws TransformerConfigurationException
{
    final TemplatesHandlerImpl handler =
        new TemplatesHandlerImpl(_indentNumber, this);
    if (_uriResolver != null) {
        handler.setURIResolver(_uriResolver);
    }
    return handler;
}
 

@Override
public TemplatesHandler newTemplatesHandler() throws TransformerConfigurationException {
    return delegate.newTemplatesHandler();
}
 

/**
 * Create a new Transformer object that performs a copy
 * of the source to the result.
 *
 * @return A Transformer object that may be used to perform a transformation
 * in a single thread, never null.
 *
 * @throws TransformerConfigurationException May throw this during
 *            the parse when it is constructing the
 *            Templates object and fails.
 */
public TemplatesHandler newTemplatesHandler()
        throws TransformerConfigurationException
{
  return new StylesheetHandler(this);
}