duke@435: /*
sla@5237:  * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
duke@435:  *
duke@435:  */
duke@435: 
duke@435: import javax.xml.parsers.DocumentBuilder;
duke@435: import javax.xml.parsers.DocumentBuilderFactory;
duke@435: import javax.xml.parsers.FactoryConfigurationError;
duke@435: import javax.xml.parsers.ParserConfigurationException;
duke@435: 
duke@435: import org.xml.sax.SAXException;
duke@435: import org.xml.sax.SAXParseException;
duke@435: import org.w3c.dom.Document;
duke@435: import org.w3c.dom.DOMException;
duke@435: // For write operation
duke@435: import javax.xml.transform.Transformer;
duke@435: import javax.xml.transform.TransformerException;
duke@435: import javax.xml.transform.TransformerFactory;
duke@435: import javax.xml.transform.TransformerConfigurationException;
duke@435: import javax.xml.transform.dom.DOMSource;
duke@435: import javax.xml.transform.stream.StreamSource;
duke@435: import javax.xml.transform.stream.StreamResult;
duke@435: 
duke@435: import java.io.*;
duke@435: 
duke@435: public class jvmtiGen
duke@435: {
duke@435:     /**
duke@435:      * Write out usage and exit.
duke@435:      */
duke@435:     private static void showUsage() {
duke@435:         System.err.println("usage:");
duke@435:         System.err.println("  java jvmtiGen " +
duke@435:                            "-IN <input XML file name> " +
duke@435:                            "-XSL <XSL file> " +
duke@435:                            "-OUT <output file name> " +
duke@435:                            "[-PARAM <name> <expression> ...]");
duke@435:         System.exit(0);         // There is no returning from showUsage()
duke@435:     }
duke@435: 
duke@435:     // Global value so it can be ref'd by the tree-adapter
duke@435:     static Document document;
duke@435: 
duke@435:     public static void main (String argv [])
duke@435:     {
duke@435:         String inFileName=null;
duke@435:         String xslFileName=null;
duke@435:         String outFileName=null;
duke@435:         java.util.Vector<String> params=new java.util.Vector<String>();
duke@435:         for (int ii = 0; ii < argv.length; ii++) {
duke@435:             if (argv[ii].equals("-IN")) {
duke@435:                 inFileName = argv[++ii];
duke@435:             } else if (argv[ii].equals("-XSL")) {
duke@435:                 xslFileName = argv[++ii];
duke@435:             } else if (argv[ii].equals("-OUT")) {
duke@435:                 outFileName = argv[++ii];
duke@435:             } else if (argv[ii].equals("-PARAM")) {
duke@435:                 if (ii + 2 < argv.length) {
duke@435:                     String name = argv[++ii];
duke@435:                     params.addElement(name);
duke@435:                     String expression = argv[++ii];
duke@435:                     params.addElement(expression);
duke@435:                 } else {
duke@435:                     showUsage();
duke@435:                 }
duke@435:             } else {
duke@435:                 showUsage();
duke@435:             }
duke@435:         }
duke@435:         if (inFileName==null || xslFileName==null || outFileName==null){
duke@435:             showUsage();
duke@435:         }
duke@435: 
duke@435:         /*
duke@435:          * Due to JAXP breakage in some intermediate Tiger builds, the
duke@435:          * com.sun.org.apache..... parser may throw an exception:
duke@435:          *   com.sun.org.apache.xml.internal.utils.WrappedRuntimeException:
duke@435:          *     org.apache.xalan.serialize.SerializerToText
duke@435:          *
duke@435:          * To work around the problem, this program uses the
duke@435:          * org.apache.xalan....  version if it is available.  It is
duke@435:          * available in J2SE 1.4.x and early builds of 1.5 (Tiger).
duke@435:          * It was removed at the same time the thrown exception issue
duke@435:          * above was fixed, so if the class is not found we can proceed
duke@435:          * and use the default parser.
duke@435:          */
duke@435:         final String parserProperty =
duke@435:             "javax.xml.transform.TransformerFactory";
duke@435:         final String workaroundParser =
duke@435:             "org.apache.xalan.processor.TransformerFactoryImpl";
duke@435: 
duke@435:         try {
duke@435:             java.lang.Class cls = java.lang.Class.forName(workaroundParser);
duke@435:             /*
duke@435:              * If we get here, we found the class.  Use it.
duke@435:              */
duke@435:             System.setProperty(parserProperty, workaroundParser);
duke@435:             System.out.println("Info: jvmtiGen using " + parserProperty +
duke@435:                                " = " + workaroundParser);
duke@435:         } catch (ClassNotFoundException cnfex) {
duke@435:             /*
duke@435:              * We didn't find workaroundParser.  Ignore the
duke@435:              * exception and proceed with default settings.
duke@435:              */
duke@435:         }
duke@435: 
duke@435:         DocumentBuilderFactory factory =
duke@435:             DocumentBuilderFactory.newInstance();
duke@435: 
duke@435:         factory.setNamespaceAware(true);
duke@435:         factory.setValidating(true);
sla@5237:         factory.setXIncludeAware(true);
duke@435: 
duke@435:         try {
duke@435:             File datafile   = new File(inFileName);
duke@435:             File stylesheet = new File(xslFileName);
duke@435: 
duke@435:             DocumentBuilder builder = factory.newDocumentBuilder();
duke@435:             document = builder.parse(datafile);
duke@435: 
duke@435:             // Use a Transformer for output
duke@435:             TransformerFactory tFactory =
duke@435:                 TransformerFactory.newInstance();
duke@435:             StreamSource stylesource = new StreamSource(stylesheet);
duke@435:             Transformer transformer = tFactory.newTransformer(stylesource);
duke@435:             for (int ii = 0; ii < params.size(); ii += 2){
duke@435:                 transformer.setParameter((String) params.elementAt(ii),
duke@435:                                          (String) params.elementAt(ii + 1));
duke@435:             }
duke@435:             DOMSource source = new DOMSource(document);
duke@435: 
duke@435:             PrintStream ps = new PrintStream( new FileOutputStream(outFileName));
duke@435:             StreamResult result = new StreamResult(ps);
duke@435:             transformer.transform(source, result);
duke@435: 
duke@435:         } catch (TransformerConfigurationException tce) {
duke@435:            // Error generated by the parser
duke@435:            System.out.println ("\n** Transformer Factory error");
duke@435:            System.out.println("   " + tce.getMessage() );
duke@435: 
duke@435:            // Use the contained exception, if any
duke@435:            Throwable x = tce;
duke@435:            if (tce.getException() != null)
duke@435:                x = tce.getException();
duke@435:            x.printStackTrace();
duke@435: 
duke@435:         } catch (TransformerException te) {
duke@435:            // Error generated by the parser
duke@435:            System.out.println ("\n** Transformation error");
duke@435:            System.out.println("   " + te.getMessage() );
duke@435: 
duke@435:            // Use the contained exception, if any
duke@435:            Throwable x = te;
duke@435:            if (te.getException() != null)
duke@435:                x = te.getException();
duke@435:            x.printStackTrace();
duke@435: 
duke@435:          } catch (SAXException sxe) {
duke@435:            // Error generated by this application
duke@435:            // (or a parser-initialization error)
duke@435:            Exception  x = sxe;
duke@435:            if (sxe.getException() != null)
duke@435:                x = sxe.getException();
duke@435:            x.printStackTrace();
duke@435: 
duke@435:         } catch (ParserConfigurationException pce) {
duke@435:             // Parser with specified options can't be built
duke@435:             pce.printStackTrace();
duke@435: 
duke@435:         } catch (IOException ioe) {
duke@435:            // I/O error
duke@435:            ioe.printStackTrace();
duke@435:         }
duke@435:     } // main
duke@435: }