Sat, 01 Dec 2007 00:00:00 +0000
Initial load
1 /*
2 * Copyright 2003-2005 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
25 import javax.xml.parsers.DocumentBuilder;
26 import javax.xml.parsers.DocumentBuilderFactory;
27 import javax.xml.parsers.FactoryConfigurationError;
28 import javax.xml.parsers.ParserConfigurationException;
30 import org.xml.sax.SAXException;
31 import org.xml.sax.SAXParseException;
32 import org.w3c.dom.Document;
33 import org.w3c.dom.DOMException;
35 // For write operation
36 import javax.xml.transform.Transformer;
37 import javax.xml.transform.TransformerException;
38 import javax.xml.transform.TransformerFactory;
39 import javax.xml.transform.TransformerConfigurationException;
40 import javax.xml.transform.dom.DOMSource;
41 import javax.xml.transform.stream.StreamSource;
42 import javax.xml.transform.stream.StreamResult;
44 import java.io.*;
46 public class jvmtiGen
47 {
48 /**
49 * Write out usage and exit.
50 */
51 private static void showUsage() {
52 System.err.println("usage:");
53 System.err.println(" java jvmtiGen " +
54 "-IN <input XML file name> " +
55 "-XSL <XSL file> " +
56 "-OUT <output file name> " +
57 "[-PARAM <name> <expression> ...]");
58 System.exit(0); // There is no returning from showUsage()
59 }
61 // Global value so it can be ref'd by the tree-adapter
62 static Document document;
64 public static void main (String argv [])
65 {
66 String inFileName=null;
67 String xslFileName=null;
68 String outFileName=null;
69 java.util.Vector<String> params=new java.util.Vector<String>();
70 for (int ii = 0; ii < argv.length; ii++) {
71 if (argv[ii].equals("-IN")) {
72 inFileName = argv[++ii];
73 } else if (argv[ii].equals("-XSL")) {
74 xslFileName = argv[++ii];
75 } else if (argv[ii].equals("-OUT")) {
76 outFileName = argv[++ii];
77 } else if (argv[ii].equals("-PARAM")) {
78 if (ii + 2 < argv.length) {
79 String name = argv[++ii];
80 params.addElement(name);
81 String expression = argv[++ii];
82 params.addElement(expression);
83 } else {
84 showUsage();
85 }
86 } else {
87 showUsage();
88 }
89 }
90 if (inFileName==null || xslFileName==null || outFileName==null){
91 showUsage();
92 }
94 /*
95 * Due to JAXP breakage in some intermediate Tiger builds, the
96 * com.sun.org.apache..... parser may throw an exception:
97 * com.sun.org.apache.xml.internal.utils.WrappedRuntimeException:
98 * org.apache.xalan.serialize.SerializerToText
99 *
100 * To work around the problem, this program uses the
101 * org.apache.xalan.... version if it is available. It is
102 * available in J2SE 1.4.x and early builds of 1.5 (Tiger).
103 * It was removed at the same time the thrown exception issue
104 * above was fixed, so if the class is not found we can proceed
105 * and use the default parser.
106 */
107 final String parserProperty =
108 "javax.xml.transform.TransformerFactory";
109 final String workaroundParser =
110 "org.apache.xalan.processor.TransformerFactoryImpl";
112 try {
113 java.lang.Class cls = java.lang.Class.forName(workaroundParser);
114 /*
115 * If we get here, we found the class. Use it.
116 */
117 System.setProperty(parserProperty, workaroundParser);
118 System.out.println("Info: jvmtiGen using " + parserProperty +
119 " = " + workaroundParser);
120 } catch (ClassNotFoundException cnfex) {
121 /*
122 * We didn't find workaroundParser. Ignore the
123 * exception and proceed with default settings.
124 */
125 }
127 DocumentBuilderFactory factory =
128 DocumentBuilderFactory.newInstance();
130 factory.setNamespaceAware(true);
131 factory.setValidating(true);
133 try {
134 File datafile = new File(inFileName);
135 File stylesheet = new File(xslFileName);
137 DocumentBuilder builder = factory.newDocumentBuilder();
138 document = builder.parse(datafile);
140 // Use a Transformer for output
141 TransformerFactory tFactory =
142 TransformerFactory.newInstance();
143 StreamSource stylesource = new StreamSource(stylesheet);
144 Transformer transformer = tFactory.newTransformer(stylesource);
145 for (int ii = 0; ii < params.size(); ii += 2){
146 transformer.setParameter((String) params.elementAt(ii),
147 (String) params.elementAt(ii + 1));
148 }
149 DOMSource source = new DOMSource(document);
151 PrintStream ps = new PrintStream( new FileOutputStream(outFileName));
152 StreamResult result = new StreamResult(ps);
153 transformer.transform(source, result);
155 } catch (TransformerConfigurationException tce) {
156 // Error generated by the parser
157 System.out.println ("\n** Transformer Factory error");
158 System.out.println(" " + tce.getMessage() );
160 // Use the contained exception, if any
161 Throwable x = tce;
162 if (tce.getException() != null)
163 x = tce.getException();
164 x.printStackTrace();
166 } catch (TransformerException te) {
167 // Error generated by the parser
168 System.out.println ("\n** Transformation error");
169 System.out.println(" " + te.getMessage() );
171 // Use the contained exception, if any
172 Throwable x = te;
173 if (te.getException() != null)
174 x = te.getException();
175 x.printStackTrace();
177 } catch (SAXException sxe) {
178 // Error generated by this application
179 // (or a parser-initialization error)
180 Exception x = sxe;
181 if (sxe.getException() != null)
182 x = sxe.getException();
183 x.printStackTrace();
185 } catch (ParserConfigurationException pce) {
186 // Parser with specified options can't be built
187 pce.printStackTrace();
189 } catch (IOException ioe) {
190 // I/O error
191 ioe.printStackTrace();
192 }
193 } // main
194 }