Examples of javax.xml.transform.sax.TemplatesHandler

javax.xml.transform.sax.TemplatesHandler
A SAX ContentHandler that may be used to process SAX parse events (parsing transformation instructions) into a Templates object.
Note that TemplatesHandler does not need to implement LexicalHandler.

        }


        try
        {
            // Create a ContentHandler to handle parsing of the stylesheet.
            TemplatesHandler templatesHandler = transformerFactory.newTemplatesHandler();


            // Create an XMLReader and set its ContentHandler.
            XMLReader reader = XMLReaderFactory.createXMLReader();
            reader.setContentHandler(templatesHandler);


            // Set it to solve Entities via cache
            reader.setEntityResolver(new TransformDTDEntityResolver(dtds));


            //
            // Get the stylesheet's content from the deployment
            //                         
            java.io.FileInputStream is = new java.io.FileInputStream(xslt);
            InputStreamReader ssreader = new InputStreamReader(is);


            // Parse the stylesheet.
            final InputSource xstyle = new InputSource(ssreader);
            xstyle.setSystemId(xslt);
            reader.parse(xstyle);


            //Get the Templates object from the ContentHandler.
            Templates templates = templatesHandler.getTemplates();


            // Create a ContentHandler to handle parsing of the XML source.
            TransformerHandler handler = transformerFactory.newTransformerHandler(templates);


            // Reset the XMLReader's ContentHandler.

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        }


        try
        {
            // Create a ContentHandler to handle parsing of the stylesheet.
            TemplatesHandler templatesHandler = transformerFactory.newTemplatesHandler();


            // Create an XMLReader and set its ContentHandler.
            XMLReader reader = XMLReaderFactory.createXMLReader();
            reader.setContentHandler(templatesHandler);


            // Set it to solve Entities via cache
            reader.setEntityResolver(new TransformDTDEntityResolver(dtds));


            //
            // Get the stylesheet's content from the deployment
            //                         
            java.io.FileInputStream is = new java.io.FileInputStream(xslt);
            InputStreamReader ssreader = new InputStreamReader(is);


            // Parse the stylesheet.
            final InputSource xstyle = new InputSource(ssreader);
            xstyle.setSystemId(xslt);
            reader.parse(xstyle);


            //Get the Templates object from the ContentHandler.
            Templates templates = templatesHandler.getTemplates();


            // Create a ContentHandler to handle parsing of the XML source.
            TransformerHandler handler = transformerFactory.newTransformerHandler(templates);


            // Reset the XMLReader's ContentHandler.

View Full Code Here

        }


        try
        {
            // Create a ContentHandler to handle parsing of the stylesheet.
            TemplatesHandler templatesHandler = transformerFactory.newTemplatesHandler();


            // Create an XMLReader and set its ContentHandler.
            XMLReader reader = XMLReaderFactory.createXMLReader();
            reader.setContentHandler(templatesHandler);


            // Set it to solve Entities via cache
            reader.setEntityResolver(new TransformDTDEntityResolver(dtds));


            //
            // Get the stylesheet's content from the deployment
            //                         
            java.io.FileInputStream is = new java.io.FileInputStream(xslt);
            InputStreamReader ssreader = new InputStreamReader(is);


            // Parse the stylesheet.
            final InputSource xstyle = new InputSource(ssreader);
            xstyle.setSystemId(xslt);
            reader.parse(xstyle);


            //Get the Templates object from the ContentHandler.
            Templates templates = templatesHandler.getTemplates();


            // Create a ContentHandler to handle parsing of the XML source.
            TransformerHandler handler = transformerFactory.newTransformerHandler(templates);


            // Reset the XMLReader's ContentHandler.

View Full Code Here


            factory.setErrorListener(errorListener);


            // Create a Templates ContentHandler to handle parsing of the
            // stylesheet.
            TemplatesHandler templatesHandler = factory.newTemplatesHandler();


            // Set the system ID for the template handler since some
            // TrAX implementations (XSLTC) rely on this in order to obtain
            // a meaningful identifier for the Templates instances.
            templatesHandler.setSystemId(id);
            if (filter != null) {
                filter.setContentHandler(templatesHandler);
            }


            if (getLogger().isDebugEnabled()) {
                getLogger().debug("Source = " + stylesheet + ", templatesHandler = " + templatesHandler);
            }


            // Initialize List for included validities
            SourceValidity validity = stylesheet.getValidity();
            if (validity != null && checkIncludes) {
                includesMap.put(id, new ArrayList());
            }


            try {
                // Process the stylesheet.
                sourceToSAX(stylesheet, filter != null ? (ContentHandler) filter : (ContentHandler) templatesHandler);


                // Get the Templates object (generated during the parsing of
                // the stylesheet) from the TemplatesHandler.
                final Templates template = templatesHandler.getTemplates();


                if (null == template) {
                    throw new XSLTProcessorException("Unable to create templates for stylesheet: " + stylesheet.getURI());
                }

View Full Code Here


            m_factory.setErrorListener(errorListener);


            // Create a Templates ContentHandler to handle parsing of the
            // stylesheet.
            TemplatesHandler templatesHandler = m_factory.newTemplatesHandler();


            // Set the system ID for the template handler since some
            // TrAX implementations (XSLTC) rely on this in order to obtain
            // a meaningful identifier for the Templates instances.
            templatesHandler.setSystemId(id);
            if (filter != null) {
                filter.setContentHandler(templatesHandler);
            }


            if (getLogger().isDebugEnabled()) {
                getLogger().debug("Source = " + stylesheet + ", templatesHandler = " + templatesHandler);
            }


            // Initialize List for included validities
            SourceValidity validity = stylesheet.getValidity();
            if (validity != null && m_checkIncludes) {
                m_includesMap.put(id, new ArrayList());
            }


            try {
                // Process the stylesheet.
                sourceToSAX(stylesheet, filter != null ? (ContentHandler) filter : (ContentHandler) templatesHandler);


                // Get the Templates object (generated during the parsing of
                // the stylesheet) from the TemplatesHandler.
                final Templates template = templatesHandler.getTemplates();


                if (null == template) {
                    throw new XSLTProcessorException("Unable to create templates for stylesheet: " + stylesheet.getURI());
                }

View Full Code Here


        private Templates getSource(DBBroker broker, DocumentImpl stylesheet)
                throws ServletException {
            factory.setURIResolver(new DatabaseResolver(broker, stylesheet));
            try {
                final TemplatesHandler handler = factory.newTemplatesHandler();
                handler.startDocument();


                final Serializer serializer = broker.getSerializer();
                serializer.reset();
                serializer.setSAXHandlers(handler, null);
                serializer.toSAX(stylesheet);


                handler.endDocument();       
                return handler.getTemplates();


            } catch (final SAXException e) {
                throw new ServletException("A SAX exception occurred while compiling the stylesheet: " 
                        + e.getMessage(), e);

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    }
  }
  
  private Templates getSource(SAXTransformerFactory factory, NodeValue stylesheetRoot) throws XPathException, TransformerConfigurationException
  {
    final TemplatesHandler handler = factory.newTemplatesHandler();
    try {
      handler.startDocument();
      stylesheetRoot.toSAX(context.getBroker(), handler, null);
      handler.endDocument();
      return handler.getTemplates();
    } catch (final SAXException e) {
      throw new XPathException(this,
        "A SAX exception occurred while compiling the stylesheet: " + e.getMessage(), e);
    }
  }

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          /*
           * TODO: the code in this try statement (apart from the WSDLFilter use) was mostly extracted from
           * transform:stream-transform(), it would be better to be able to share that code somehow
           */
          final SAXTransformerFactory factory = TransformerFactoryAllocator.getTransformerFactory(broker.getBrokerPool());
      final TemplatesHandler templatesHandler = factory.newTemplatesHandler();
      templatesHandler.startDocument();
      final Serializer serializer = broker.getSerializer();
      serializer.reset();
      final WSDLFilter wsdlfilter = new WSDLFilter(templatesHandler, HttpServletRequestURL);
      serializer.setSAXHandlers(wsdlfilter, null);
      serializer.toSAX(docStyleSheet);
      templatesHandler.endDocument();
      
      final TransformerHandler handler = factory.newTransformerHandler(templatesHandler.getTemplates());
      
      //set parameters, if any
      if(parameters != null)
      {
        final Transformer transformer = handler.getTransformer();

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    private Templates getSource(DocumentImpl stylesheet)
    throws XPathException, TransformerConfigurationException {
      factory.setURIResolver(new EXistURIResolver(stylesheet.getCollection().getURI().toString()));
            final TransformErrorListener errorListener = new TransformErrorListener();
            factory.setErrorListener(errorListener);
      final TemplatesHandler handler = factory.newTemplatesHandler();
      try {
        handler.startDocument();
        final Serializer serializer = context.getBroker().getSerializer();
        serializer.reset();
        serializer.setSAXHandlers(handler, null);
        serializer.toSAX(stylesheet);
        handler.endDocument();
        final Templates t = handler.getTemplates();
                errorListener.checkForErrors();
                return t;
      } catch (final Exception e) {
                if (e instanceof XPathException)
                    {throw (XPathException) e;}

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            // save handlers
            Receiver oldReceiver = receiver;


            // compile stylesheet
            factory.setErrorListener(new ErrorListener());
            final TemplatesHandler handler = factory.newTemplatesHandler();
            receiver = new ReceiverToSAX(handler);
            try {
                this.serializeToReceiver(xsl, true);
                templates = handler.getTemplates();
            } catch (final SAXException e) {
                throw new TransformerConfigurationException(e.getMessage(), e);
            }


            // restore handlers

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