java/src/org/apache/qetest/xsltc/TimeXSLTCDom.java - xalan-test - Git at Google

 /*
  * The Apache Software License, Version 1.1
  *
  *
  * Copyright (c) 1999-2003 The Apache Software Foundation.  All rights
  * reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
  *
  * 3. The end-user documentation included with the redistribution,
  *    if any, must include the following acknowledgment:
  *       "This product includes software developed by the
  *        Apache Software Foundation (http://www.apache.org/)."
  *    Alternately, this acknowledgment may appear in the software itself,
  *    if and wherever such third-party acknowledgments normally appear.
  *
  * 4. The names "Xalan" and "Apache Software Foundation" must
  *    not be used to endorse or promote products derived from this
  *    software without prior written permission. For written
  *    permission, please contact apache@apache.org.
  *
  * 5. Products derived from this software may not be called "Apache",
  *    nor may "Apache" appear in their name, without prior written
  *    permission of the Apache Software Foundation.
  *
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  * ====================================================================
  *
  * This software consists of voluntary contributions made by many
  * individuals on behalf of the Apache Software Foundation and was
  * originally based on software copyright (c) 1999, Lotus
  * Development Corporation., http://www.lotus.com.  For more
  * information on the Apache Software Foundation, please see
  * <http://www.apache.org/>.
  */

 package org.apache.qetest.xsltc;

 import java.io.File;
 import java.io.IOException;
 import java.io.StringReader;
 import java.net.MalformedURLException;

 import javax.xml.parsers.ParserConfigurationException;
 import javax.xml.parsers.SAXParser;
 import javax.xml.parsers.SAXParserFactory;
 import javax.xml.transform.Source;
 import javax.xml.transform.stream.StreamSource;

 import org.apache.xalan.xsltc.DOM;
 import org.apache.xalan.xsltc.NodeIterator;
 import org.apache.xalan.xsltc.Translet;
 import org.apache.xalan.xsltc.TransletException;
 import org.apache.xalan.xsltc.compiler.Constants;
 import org.apache.xalan.xsltc.compiler.XSLTC;
 import org.apache.xalan.xsltc.dom.Axis;
 import org.apache.xalan.xsltc.dom.DOMImpl;
 import org.apache.xalan.xsltc.dom.DTDMonitor;
 import org.apache.xalan.xsltc.runtime.AbstractTranslet;
 import org.apache.xalan.xsltc.runtime.DefaultSAXOutputHandler;
 import org.apache.xalan.xsltc.runtime.TextOutput;
 import org.xml.sax.SAXException;
 import org.xml.sax.XMLReader;


 public class TimeXSLTCDom
 {

 private DTDMonitor _dtdMonitor = null;

 public static void main(String[] args)
 {
 	TimeXSLTCDom proc = new TimeXSLTCDom();
     proc.run(args);
 }

 public void run(String[] args)
 {
 	Source source=null;
     if (args.length != 1)
     {
 	  String defaultSource=
 		"<?xml version=\"1.0\"?>\n"+
 		"<Doc>"+
 		"<Aa/><Ab/><Ac/><Ad/>"+
 		"<Ae/><Af/><Ag/><Ah/><Ai/><Aj/><Ak/><Al/><Am/><An/><Ao/>"+
 		"<Ap/><Aq/><Ar/><As/><At/><Au/><Av/><Aw/><Ax/><Ay/><Az/>"+
 		"</Doc>";

 	  source=new StreamSource(new StringReader(defaultSource));
 /*
       System.err.println("Usage:\n\tprocessor <xmlfile> <xslfile>" +
             "\n\n\twhere <xmlfile> = xml input filename, and" +
             "\n\t      <xslfile> = stylesheet filename.");
       System.exit(1);
 */
     }
     String xmldocFilename     = args[0];
     //String stylesheetFilename = args[1];

     // Compile the stylesheet to a translet
     //Translet translet = compileStylesheet(stylesheetFilename);

     // Parse the input XML document
     DOMImpl dom = getDOM(xmldocFilename);
 	//NodeIterator axis = dom.getAxisIterator(Axis.CHILD);

     // Transform the XML document against the translet
     //doTransform(translet, dom);
     System.exit(0);
 }

 private Translet compileStylesheet(String stylesheetName)
 {
     Translet retval = null;
     String transletName = stylesheetName.substring(0,
                               stylesheetName.indexOf('.'));
     try
     {
       XSLTC xsltc = new XSLTC();
       xsltc.init();
       File stylesheet = new File(stylesheetName);
       xsltc.compile(stylesheet.toURL());
       Class clazz = Class.forName(transletName);
       retval = (Translet)clazz.newInstance();
     }

     catch (MalformedURLException e)
     {
       System.err.println("Could not create URL to stylesheet file: " +
                           stylesheetName + ".\n" + e.getMessage());
       System.exit(1);
     }

     catch (ClassNotFoundException e)
     {
       System.err.println("Could not find class file: " +
                           transletName + ".class .\n" + e.getMessage());
       System.exit(1);
     }

     catch (InstantiationException e)
     {
       System.err.println("Could not instantiate class file: " +
                           transletName + ".class .\n" + e.getMessage());
       System.exit(1);
     }

     catch (IllegalAccessException e)
     {
       System.err.println("Could not instantiate class file: " +
             transletName + ".class, illegal access.\n" + e.getMessage());
       System.exit(1);
     }

     return retval;
 }


 private DOMImpl getDOM(String xmldocname)
 {
 	// Define some local variables
     final SAXParserFactory factory = SAXParserFactory.newInstance();
     long startTime = 0;
     long domCreation =0;
 	long travDom =0;

     try
     {
       factory.setFeature(Constants.NAMESPACE_FEATURE, true);
     }

     catch (Exception e)
     {
       factory.setNamespaceAware(true);
     }

 	// Time the Dom creation.
 	startTime = System.currentTimeMillis();

     final DOMImpl dom = new DOMImpl();
     dom.setDocumentURI(xmldocname);
     XMLReader reader = null;
     SAXParser parser = null;
     _dtdMonitor = new DTDMonitor();

     try
     {
       parser = factory.newSAXParser();
       reader = parser.getXMLReader();
       reader.setContentHandler(dom.getBuilder());
       _dtdMonitor.handleDTD(reader);
       reader.parse(xmldocname);
     }

     catch (ParserConfigurationException e)
     {
       System.err.println("SAX Parser is not configured properly.\n"+
                           e.getMessage());
       System.exit(1);
     }

     catch (SAXException e )
     {
       System.err.println("SAX Parser could not be created.\n"+
                           e.getMessage());
       System.exit(1);
     }

     catch (IOException e )
     {
       System.err.println("XML Reader could not read xml document '"+
                           xmldocname + "'," + e.getMessage());
       System.exit(1);
     }

     domCreation = System.currentTimeMillis() - startTime;

 	System.out.println("Walking the XSLTC DOM ");
 	System.out.println("Creation took: " + domCreation);
  	System.out.println("Size of DOM: " + dom.getSize());
 	System.out.println("DocumentURI: " + dom.getDocumentURI());

 	// Get a Axis Iterator to start with, based on ROOTNODE.
 	NodeIterator axis = dom.getAxisIterator(Axis.CHILD);
 	System.out.println("Reverse axis? " + axis.isReverse());
 	axis.setStartNode(DOM.ROOTNODE);

 	// Get Document Element and iterate from there.
 	int doc = axis.next();

 	// Get new AxisIterator and Time the traversal.
 	startTime = System.currentTimeMillis();
 	axis = dom.getAxisIterator(Axis.CHILD);
 	axis.setStartNode(doc);

 	for (int itNode = axis.next(); DOM.NULL != itNode;
               itNode = axis.next())
 	{
 		System.out.print("\n Name: " + dom.getNodeName(itNode)+" "+
 						 " Type:  \""+dom.getType(itNode)+"\" "+
 						 " Position: "+axis.getPosition());
 		//if (dom.getType(itNode) != 1)
 		//System.out.print(" Value: \""+dom.getElementValue(itNode)+"\"");
 	}

     travDom = System.currentTimeMillis() - startTime;
 	System.out.println("\nChild Axis Traversal took: " + travDom);
     return dom;
 }


 private void doTransform(Translet translet, DOMImpl dom)
 {
     DefaultSAXOutputHandler outputhandlr = null;
     TextOutput textoutput = null;
     try
     {
       outputhandlr= new DefaultSAXOutputHandler(System.out, "utf-8");
       textoutput = new TextOutput(outputhandlr, "utf-8");
     }

     catch (IOException e)
     {
       System.err.println("Could not create SAX Output Handler."+
                           e.getMessage());
       System.exit(1);
     }

     // for XSL keys
     AbstractTranslet absTranslet = (AbstractTranslet)translet;
     absTranslet.setIndexSize(dom.getSize());
     _dtdMonitor.buildIdIndex(dom, 0, absTranslet);

     try
     {
       absTranslet.transform(dom, textoutput);
     }

     catch (TransletException e)
     {
       System.err.println("Could not transform XML document."+
                           e.getMessage());
       System.exit(1);
     }
 }

 }
	/*
	* The Apache Software License, Version 1.1
	*
	*
	* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
	* reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	*
	* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	*
	* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in
	* the documentation and/or other materials provided with the
	* distribution.
	*
	* 3. The end-user documentation included with the redistribution,
	* if any, must include the following acknowledgment:
	* "This product includes software developed by the
	* Apache Software Foundation (http://www.apache.org/)."
	* Alternately, this acknowledgment may appear in the software itself,
	* if and wherever such third-party acknowledgments normally appear.
	*
	* 4. The names "Xalan" and "Apache Software Foundation" must
	* not be used to endorse or promote products derived from this
	* software without prior written permission. For written
	* permission, please contact apache@apache.org.
	*
	* 5. Products derived from this software may not be called "Apache",
	* nor may "Apache" appear in their name, without prior written
	* permission of the Apache Software Foundation.
	*
	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
	* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
	* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	* SUCH DAMAGE.
	* ====================================================================
	*
	* This software consists of voluntary contributions made by many
	* individuals on behalf of the Apache Software Foundation and was
	* originally based on software copyright (c) 1999, Lotus
	* Development Corporation., http://www.lotus.com. For more
	* information on the Apache Software Foundation, please see
	* <http://www.apache.org/>.
	*/

	package org.apache.qetest.xsltc;

	import java.io.File;
	import java.io.IOException;
	import java.io.StringReader;
	import java.net.MalformedURLException;

	import javax.xml.parsers.ParserConfigurationException;
	import javax.xml.parsers.SAXParser;
	import javax.xml.parsers.SAXParserFactory;
	import javax.xml.transform.Source;
	import javax.xml.transform.stream.StreamSource;

	import org.apache.xalan.xsltc.DOM;
	import org.apache.xalan.xsltc.NodeIterator;
	import org.apache.xalan.xsltc.Translet;
	import org.apache.xalan.xsltc.TransletException;
	import org.apache.xalan.xsltc.compiler.Constants;
	import org.apache.xalan.xsltc.compiler.XSLTC;
	import org.apache.xalan.xsltc.dom.Axis;
	import org.apache.xalan.xsltc.dom.DOMImpl;
	import org.apache.xalan.xsltc.dom.DTDMonitor;
	import org.apache.xalan.xsltc.runtime.AbstractTranslet;
	import org.apache.xalan.xsltc.runtime.DefaultSAXOutputHandler;
	import org.apache.xalan.xsltc.runtime.TextOutput;
	import org.xml.sax.SAXException;
	import org.xml.sax.XMLReader;


	public class TimeXSLTCDom
	{

	private DTDMonitor _dtdMonitor = null;

	public static void main(String[] args)
	{
	TimeXSLTCDom proc = new TimeXSLTCDom();
	proc.run(args);
	}

	public void run(String[] args)
	{
	Source source=null;
	if (args.length != 1)
	{
	String defaultSource=
	"<?xml version=\"1.0\"?>\n"+
	"<Doc>"+
	"<Aa/><Ab/><Ac/><Ad/>"+
	"<Ae/><Af/><Ag/><Ah/><Ai/><Aj/><Ak/><Al/><Am/><An/><Ao/>"+
	"<Ap/><Aq/><Ar/><As/><At/><Au/><Av/><Aw/><Ax/><Ay/><Az/>"+
	"</Doc>";

	source=new StreamSource(new StringReader(defaultSource));
	/*
	System.err.println("Usage:\n\tprocessor <xmlfile> <xslfile>" +
	"\n\n\twhere <xmlfile> = xml input filename, and" +
	"\n\t <xslfile> = stylesheet filename.");
	System.exit(1);
	*/
	}
	String xmldocFilename = args[0];
	//String stylesheetFilename = args[1];

	// Compile the stylesheet to a translet
	//Translet translet = compileStylesheet(stylesheetFilename);

	// Parse the input XML document
	DOMImpl dom = getDOM(xmldocFilename);
	//NodeIterator axis = dom.getAxisIterator(Axis.CHILD);

	// Transform the XML document against the translet
	//doTransform(translet, dom);
	System.exit(0);
	}

	private Translet compileStylesheet(String stylesheetName)
	{
	Translet retval = null;
	String transletName = stylesheetName.substring(0,
	stylesheetName.indexOf('.'));
	try
	{
	XSLTC xsltc = new XSLTC();
	xsltc.init();
	File stylesheet = new File(stylesheetName);
	xsltc.compile(stylesheet.toURL());
	Class clazz = Class.forName(transletName);
	retval = (Translet)clazz.newInstance();
	}

	catch (MalformedURLException e)
	{
	System.err.println("Could not create URL to stylesheet file: " +
	stylesheetName + ".\n" + e.getMessage());
	System.exit(1);
	}

	catch (ClassNotFoundException e)
	{
	System.err.println("Could not find class file: " +
	transletName + ".class .\n" + e.getMessage());
	System.exit(1);
	}

	catch (InstantiationException e)
	{
	System.err.println("Could not instantiate class file: " +
	transletName + ".class .\n" + e.getMessage());
	System.exit(1);
	}

	catch (IllegalAccessException e)
	{
	System.err.println("Could not instantiate class file: " +
	transletName + ".class, illegal access.\n" + e.getMessage());
	System.exit(1);
	}

	return retval;
	}



	private DOMImpl getDOM(String xmldocname)
	{
	// Define some local variables
	final SAXParserFactory factory = SAXParserFactory.newInstance();
	long startTime = 0;
	long domCreation =0;
	long travDom =0;

	try
	{
	factory.setFeature(Constants.NAMESPACE_FEATURE, true);
	}

	catch (Exception e)
	{
	factory.setNamespaceAware(true);
	}

	// Time the Dom creation.
	startTime = System.currentTimeMillis();

	final DOMImpl dom = new DOMImpl();
	dom.setDocumentURI(xmldocname);
	XMLReader reader = null;
	SAXParser parser = null;
	_dtdMonitor = new DTDMonitor();

	try
	{
	parser = factory.newSAXParser();
	reader = parser.getXMLReader();
	reader.setContentHandler(dom.getBuilder());
	_dtdMonitor.handleDTD(reader);
	reader.parse(xmldocname);
	}

	catch (ParserConfigurationException e)
	{
	System.err.println("SAX Parser is not configured properly.\n"+
	e.getMessage());
	System.exit(1);
	}

	catch (SAXException e )
	{
	System.err.println("SAX Parser could not be created.\n"+
	e.getMessage());
	System.exit(1);
	}

	catch (IOException e )
	{
	System.err.println("XML Reader could not read xml document '"+
	xmldocname + "'," + e.getMessage());
	System.exit(1);
	}

	domCreation = System.currentTimeMillis() - startTime;

	System.out.println("Walking the XSLTC DOM ");
	System.out.println("Creation took: " + domCreation);
	System.out.println("Size of DOM: " + dom.getSize());
	System.out.println("DocumentURI: " + dom.getDocumentURI());

	// Get a Axis Iterator to start with, based on ROOTNODE.
	NodeIterator axis = dom.getAxisIterator(Axis.CHILD);
	System.out.println("Reverse axis? " + axis.isReverse());
	axis.setStartNode(DOM.ROOTNODE);

	// Get Document Element and iterate from there.
	int doc = axis.next();

	// Get new AxisIterator and Time the traversal.
	startTime = System.currentTimeMillis();
	axis = dom.getAxisIterator(Axis.CHILD);
	axis.setStartNode(doc);

	for (int itNode = axis.next(); DOM.NULL != itNode;
	itNode = axis.next())
	{
	System.out.print("\n Name: " + dom.getNodeName(itNode)+" "+
	" Type: \""+dom.getType(itNode)+"\" "+
	" Position: "+axis.getPosition());
	//if (dom.getType(itNode) != 1)
	//System.out.print(" Value: \""+dom.getElementValue(itNode)+"\"");
	}

	travDom = System.currentTimeMillis() - startTime;
	System.out.println("\nChild Axis Traversal took: " + travDom);
	return dom;
	}



	private void doTransform(Translet translet, DOMImpl dom)
	{
	DefaultSAXOutputHandler outputhandlr = null;
	TextOutput textoutput = null;
	try
	{
	outputhandlr= new DefaultSAXOutputHandler(System.out, "utf-8");
	textoutput = new TextOutput(outputhandlr, "utf-8");
	}

	catch (IOException e)
	{
	System.err.println("Could not create SAX Output Handler."+
	e.getMessage());
	System.exit(1);
	}

	// for XSL keys
	AbstractTranslet absTranslet = (AbstractTranslet)translet;
	absTranslet.setIndexSize(dom.getSize());
	_dtdMonitor.buildIdIndex(dom, 0, absTranslet);

	try
	{
	absTranslet.transform(dom, textoutput);
	}

	catch (TransletException e)
	{
	System.err.println("Could not transform XML document."+
	e.getMessage());
	System.exit(1);
	}
	}

	}