Mercurial > hg > truffle
annotate src/share/vm/prims/jvmtiGen.java @ 7666:31540ca73e81
Remove ControlFlowException in SimpleLanguage.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Fri, 01 Feb 2013 19:53:52 +0100 |
parents | c18cbe5936b8 |
children | f2110083203d |
rev | line source |
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0 | 1 /* |
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2 * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 import javax.xml.parsers.DocumentBuilder; | |
26 import javax.xml.parsers.DocumentBuilderFactory; | |
27 import javax.xml.parsers.FactoryConfigurationError; | |
28 import javax.xml.parsers.ParserConfigurationException; | |
29 | |
30 import org.xml.sax.SAXException; | |
31 import org.xml.sax.SAXParseException; | |
32 import org.w3c.dom.Document; | |
33 import org.w3c.dom.DOMException; | |
34 | |
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; | |
43 | |
44 import java.io.*; | |
45 | |
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 } | |
60 | |
61 // Global value so it can be ref'd by the tree-adapter | |
62 static Document document; | |
63 | |
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 } | |
93 | |
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"; | |
111 | |
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 } | |
126 | |
127 DocumentBuilderFactory factory = | |
128 DocumentBuilderFactory.newInstance(); | |
129 | |
130 factory.setNamespaceAware(true); | |
131 factory.setValidating(true); | |
132 | |
133 try { | |
134 File datafile = new File(inFileName); | |
135 File stylesheet = new File(xslFileName); | |
136 | |
137 DocumentBuilder builder = factory.newDocumentBuilder(); | |
138 document = builder.parse(datafile); | |
139 | |
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); | |
150 | |
151 PrintStream ps = new PrintStream( new FileOutputStream(outFileName)); | |
152 StreamResult result = new StreamResult(ps); | |
153 transformer.transform(source, result); | |
154 | |
155 } catch (TransformerConfigurationException tce) { | |
156 // Error generated by the parser | |
157 System.out.println ("\n** Transformer Factory error"); | |
158 System.out.println(" " + tce.getMessage() ); | |
159 | |
160 // Use the contained exception, if any | |
161 Throwable x = tce; | |
162 if (tce.getException() != null) | |
163 x = tce.getException(); | |
164 x.printStackTrace(); | |
165 | |
166 } catch (TransformerException te) { | |
167 // Error generated by the parser | |
168 System.out.println ("\n** Transformation error"); | |
169 System.out.println(" " + te.getMessage() ); | |
170 | |
171 // Use the contained exception, if any | |
172 Throwable x = te; | |
173 if (te.getException() != null) | |
174 x = te.getException(); | |
175 x.printStackTrace(); | |
176 | |
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(); | |
184 | |
185 } catch (ParserConfigurationException pce) { | |
186 // Parser with specified options can't be built | |
187 pce.printStackTrace(); | |
188 | |
189 } catch (IOException ioe) { | |
190 // I/O error | |
191 ioe.printStackTrace(); | |
192 } | |
193 } // main | |
194 } |