jdk8-mips64-public/hotspot: src/share/vm/prims/jvmtiGen.java@710a3c8b516e (annotated)

src/share/vm/prims/jvmtiGen.java@710a3c8b516e (annotated)

src/share/vm/prims/jvmtiGen.java

Tue, 08 Aug 2017 15:57:29 +0800

author: aoqi
date: Tue, 08 Aug 2017 15:57:29 +0800
changeset 6876: 710a3c8b516e
parent 5237: f2110083203d
parent 0: f90c822e73f8
permissions: -rw-r--r--

merge

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

Mercurial > jdk8-mips64-public > hotspot / annotate

src/share/vm/prims/jvmtiGen.java@710a3c8b516e (annotated)

src/share/vm/prims/jvmtiGen.java