1 /*
2 * org.osjava.jardiff.Tools
3 *
4 * $Id: IOThread.java 1952 2005-08-28 18:03:41Z cybertiger $
5 * $URL: https://svn.osjava.org/svn/osjava/trunk/osjava-nio/src/java/org/osjava/nio/IOThread.java $
6 * $Rev: 1952 $
7 * $Date: 2005-08-28 18:03:41 +0000 (Sun, 28 Aug 2005) $
8 * $Author: cybertiger $
9 *
10 * Copyright (c) 2005, Antony Riley
11 * All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 *
16 * + Redistributions of source code must retain the above copyright notice,
17 * this list of conditions and the following disclaimer.
18 *
19 * + Redistributions in binary form must reproduce the above copyright notice,
20 * this list of conditions and the following disclaimer in the documentation
21 * and/or other materials provided with the distribution.
22 *
23 * + Neither the name JarDiff nor the names of its contributors may
24 * be used to endorse or promote products derived from this software without
25 * specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
28 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
31 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39 package org.osjava.jardiff;
40
41 /***
42 * A set of Tools which do not belong anywhere else in the API at this time.
43 * This is nasty, but for now, useful.
44 *
45 * @author <a href="mailto:antony@cyberiantiger.org">Antony Riley</a>
46 */
47 public final class Tools
48 {
49 /***
50 * Private constructor so this class can't be instantiated.
51 */
52 private Tools() {
53 /* empty */
54 }
55
56 /***
57 * Get the java class name given an internal class name.
58 * This method currently replaces all instances of $ and / with . this
59 * may not be according to the java language spec, and will almost
60 * certainly fail for some inner classes.
61 *
62 * @param internalName The internal name of the class.
63 * @return The java class name.
64 */
65 public static final String getClassName(String internalName) {
66 StringBuffer ret = new StringBuffer(internalName.length());
67 for (int i = 0; i < internalName.length(); i++) {
68 char ch = internalName.charAt(i);
69 switch (ch) {
70 case '$':
71 case '/':
72 ret.append('.');
73 break;
74 default:
75 ret.append(ch);
76 }
77 }
78 return ret.toString();
79 }
80 }