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comparison src/org/tmatesoft/hg/internal/RelativePathRewrite.java @ 141:8248aae33f7d

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Adopt FileIterator moving towards WCStatusCollector parameterizing. Improved path handling, move 'em around
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 17 Feb 2011 04:08:34 +0100
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140:1c1891ad1c73 141:8248aae33f7d
1 /*
2 * Copyright (c) 2011 TMate Software Ltd
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * For information on how to redistribute this software under
14 * the terms of a license other than GNU General Public License
15 * contact TMate Software at support@hg4j.com
16 */
17 package org.tmatesoft.hg.internal;
18
19 import java.io.File;
20
21 import org.tmatesoft.hg.util.PathRewrite;
22
23 /**
24 *
25 * @author Artem Tikhomirov
26 * @author TMate Software Ltd.
27 */
28 public class RelativePathRewrite implements PathRewrite {
29
30 private final String rootPath;
31
32 public RelativePathRewrite(File root) {
33 this(root.getPath());
34 }
35
36 public RelativePathRewrite(String rootPath) {
37 this.rootPath = rootPath;
38 }
39
40 public String rewrite(String path) {
41 if (path != null && path.startsWith(rootPath)) {
42 if (path.length() == rootPath.length()) {
43 return "";
44 }
45 return path.substring(rootPath.length() + 1);
46 }
47 return path;
48 }
49 }