| /* |
| * @(#)$Id$ |
| * |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2001 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) 2001, Sun |
| * Microsystems., http://www.sun.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| * @author Jacek Ambroziak |
| * @author Santiago Pericas-Geertsen |
| * @author G. Todd Miller |
| * @author Morten Jorgensen |
| * |
| */ |
| |
| package org.apache.xalan.xsltc.cmdline; |
| |
| import java.io.*; |
| import java.io.InputStream; |
| import java.net.MalformedURLException; |
| import java.net.UnknownHostException; |
| import java.util.Vector; |
| |
| import javax.xml.parsers.SAXParser; |
| import javax.xml.parsers.SAXParserFactory; |
| import javax.xml.parsers.ParserConfigurationException; |
| |
| import org.xml.sax.XMLReader; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.ext.LexicalHandler; |
| |
| import org.apache.xalan.xsltc.DOM; |
| import org.apache.xalan.xsltc.Translet; |
| import org.apache.xalan.xsltc.TransletException; |
| import org.apache.xalan.xsltc.TransletOutputHandler; |
| |
| import org.apache.xalan.xsltc.runtime.*; |
| import org.apache.xalan.xsltc.dom.DOMImpl; |
| import org.apache.xalan.xsltc.dom.DOMBuilder; |
| import org.apache.xalan.xsltc.dom.Axis; |
| import org.apache.xalan.xsltc.dom.DTDMonitor; |
| import org.apache.xalan.xsltc.compiler.util.ErrorMsg; |
| |
| final public class Transform { |
| |
| private TransletOutputHandler _handler; |
| |
| private String _fileName; |
| private String _className; |
| private String _jarFileSrc; |
| private boolean _isJarFileSpecified = false; |
| private Vector _params = null; |
| private boolean _uri, _debug; |
| |
| private static boolean _allowExit = true; |
| |
| public Transform(String className, String fileName, |
| boolean uri, boolean debug) { |
| _fileName = fileName; |
| _className = className; |
| _uri = uri; |
| _debug = debug; |
| } |
| |
| public void setParameters(Vector params) { |
| _params = params; |
| } |
| |
| private void setJarFileInputSrc(boolean flag, String jarFile) { |
| // TODO: at this time we do not do anything with this |
| // information, attempts to add the jarfile to the CLASSPATH |
| // were successful via System.setProperty, but the effects |
| // were not visible to the running JVM. For now we add jarfile |
| // to CLASSPATH in the wrapper script that calls this program. |
| _isJarFileSpecified = flag; |
| // TODO verify jarFile exists... |
| _jarFileSrc = jarFile; |
| } |
| |
| private Class loadTranslet(String name) throws ClassNotFoundException { |
| // First try to load the class using the default class loader |
| try { |
| return Class.forName(name); |
| } |
| catch (ClassNotFoundException e) { |
| // ignore |
| } |
| |
| // Then try to load the class using the bootstrap class loader |
| TransletLoader loader = new TransletLoader(); |
| return loader.loadTranslet(name); |
| } |
| |
| private void doTransform() { |
| try { |
| |
| final Class clazz = loadTranslet(_className); |
| final Translet translet = (Translet)clazz.newInstance(); |
| |
| // Create a SAX parser and get the XMLReader object it uses |
| final SAXParserFactory factory = SAXParserFactory.newInstance(); |
| try { |
| factory.setFeature(Constants.NAMESPACE_FEATURE,true); |
| } |
| catch (Exception e) { |
| factory.setNamespaceAware(true); |
| } |
| final SAXParser parser = factory.newSAXParser(); |
| final XMLReader reader = parser.getXMLReader(); |
| |
| // Set the DOM's DOM builder as the XMLReader's SAX2 content handler |
| final DOMImpl dom = new DOMImpl(); |
| DOMBuilder builder = dom.getBuilder(); |
| reader.setContentHandler(builder); |
| |
| try { |
| String prop = "http://xml.org/sax/properties/lexical-handler"; |
| reader.setProperty(prop, builder); |
| } |
| catch (SAXException e) { |
| // quitely ignored |
| } |
| |
| // Create a DTD monitor and pass it to the XMLReader object |
| final DTDMonitor dtdMonitor = new DTDMonitor(reader); |
| AbstractTranslet _translet = (AbstractTranslet)translet; |
| dom.setDocumentURI(_fileName); |
| if (_uri) |
| reader.parse(_fileName); |
| else |
| reader.parse(new File(_fileName).toURL().toExternalForm()); |
| |
| builder = null; |
| |
| // If there are any elements with ID attributes, build an index |
| dtdMonitor.buildIdIndex(dom, 0, _translet); |
| // Pass unparsed entity descriptions to the translet |
| _translet.setDTDMonitor(dtdMonitor); |
| |
| // Pass global parameters |
| int n = _params.size(); |
| for (int i = 0; i < n; i++) { |
| Parameter param = (Parameter) _params.elementAt(i); |
| translet.addParameter(param._name, param._value); |
| } |
| |
| // Transform the document |
| String encoding = _translet._encoding; |
| |
| // Create our default SAX/DTD handler |
| DefaultSAXOutputHandler saxHandler = |
| new DefaultSAXOutputHandler(System.out, encoding); |
| // Create a translet output handler and plug in the SAX/DTD handler |
| TextOutput textOutput = |
| new TextOutput((ContentHandler)saxHandler, |
| (LexicalHandler)saxHandler, encoding); |
| |
| // Transform and pass output to the translet output handler |
| translet.transform(dom, textOutput); |
| } |
| catch (TransletException e) { |
| if (_debug) e.printStackTrace(); |
| System.err.println(ErrorMsg.getTransletErrorMessage()+ |
| e.getMessage()); |
| if (_allowExit) System.exit(-1); |
| } |
| catch (RuntimeException e) { |
| if (_debug) e.printStackTrace(); |
| System.err.println(ErrorMsg.getTransletErrorMessage()+ |
| e.getMessage()); |
| if (_allowExit) System.exit(-1); |
| } |
| catch (FileNotFoundException e) { |
| if (_debug) e.printStackTrace(); |
| ErrorMsg err = new ErrorMsg(ErrorMsg.FILE_NOT_FOUND_ERR, _fileName); |
| System.err.println(ErrorMsg.getTransletErrorMessage()+ |
| err.toString()); |
| if (_allowExit) System.exit(-1); |
| } |
| catch (MalformedURLException e) { |
| if (_debug) e.printStackTrace(); |
| ErrorMsg err = new ErrorMsg(ErrorMsg.INVALID_URI_ERR, _fileName); |
| System.err.println(ErrorMsg.getTransletErrorMessage()+ |
| err.toString()); |
| if (_allowExit) System.exit(-1); |
| } |
| catch (ClassNotFoundException e) { |
| if (_debug) e.printStackTrace(); |
| ErrorMsg err= new ErrorMsg(ErrorMsg.CLASS_NOT_FOUND_ERR,_className); |
| System.err.println(ErrorMsg.getTransletErrorMessage()+ |
| err.toString()); |
| if (_allowExit) System.exit(-1); |
| } |
| catch (UnknownHostException e) { |
| if (_debug) e.printStackTrace(); |
| ErrorMsg err = new ErrorMsg(ErrorMsg.INVALID_URI_ERR, _fileName); |
| System.err.println(ErrorMsg.getTransletErrorMessage()+ |
| err.toString()); |
| if (_allowExit) System.exit(-1); |
| } |
| catch (SAXException e) { |
| Exception ex = e.getException(); |
| if (_debug) { |
| if (ex != null) ex.printStackTrace(); |
| e.printStackTrace(); |
| } |
| System.err.print(ErrorMsg.getTransletErrorMessage()); |
| if (ex != null) |
| System.err.println(ex.getMessage()); |
| else |
| System.err.println(e.getMessage()); |
| if (_allowExit) System.exit(-1); |
| } |
| catch (Exception e) { |
| if (_debug) e.printStackTrace(); |
| System.err.println(ErrorMsg.getTransletErrorMessage()+ |
| e.getMessage()); |
| if (_allowExit) System.exit(-1); |
| } |
| } |
| |
| public static void printUsage() { |
| System.err.println(new ErrorMsg(ErrorMsg.TRANSFORM_USAGE_STR)); |
| if (_allowExit) System.exit(-1); |
| } |
| |
| public static void main(String[] args) { |
| try { |
| if (args.length > 0) { |
| int i; |
| boolean uri = false, debug = false; |
| boolean isJarFileSpecified = false; |
| String jarFile = null; |
| |
| // Parse options starting with '-' |
| for (i = 0; i < args.length && args[i].charAt(0) == '-'; i++) { |
| if (args[i].equals("-u")) { |
| uri = true; |
| } |
| else if (args[i].equals("-x")) { |
| debug = true; |
| } |
| else if (args[i].equals("-s")) { |
| _allowExit = false; |
| } |
| else if (args[i].equals("-j")) { |
| isJarFileSpecified = true; |
| jarFile = args[++i]; |
| } |
| else { |
| printUsage(); |
| } |
| } |
| |
| // Enough arguments left ? |
| if (args.length - i < 2) printUsage(); |
| |
| // Get document file and class name |
| Transform handler = new Transform(args[i+1],args[i],uri,debug); |
| handler.setJarFileInputSrc(isJarFileSpecified, jarFile); |
| |
| // Parse stylesheet parameters |
| Vector params = new Vector(); |
| for (i += 2; i < args.length; i++) { |
| final int equal = args[i].indexOf('='); |
| if (equal > 0) { |
| final String name = args[i].substring(0, equal); |
| final String value = args[i].substring(equal+1); |
| params.addElement(new Parameter(name, value)); |
| } |
| else { |
| printUsage(); |
| } |
| } |
| |
| if (i == args.length) { |
| handler.setParameters(params); |
| handler.doTransform(); |
| if (_allowExit) System.exit(0); |
| } |
| } else { |
| printUsage(); |
| } |
| } |
| catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| } |