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comparison hg4j/src/test/java/org/tmatesoft/hg/test/LogOutputParser.java @ 213:6ec4af642ba8 gradle

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Project uses Gradle for build - actual changes
author Alexander Kitaev <kitaev@gmail.com>
date Tue, 10 May 2011 10:52:53 +0200
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212:edb2e2829352 213:6ec4af642ba8
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.test;
18
19 import java.util.LinkedList;
20 import java.util.List;
21 import java.util.regex.Matcher;
22 import java.util.regex.Pattern;
23
24 import org.tmatesoft.hg.repo.HgRepository;
25
26
27 /**
28 *
29 * @author Artem Tikhomirov
30 * @author TMate Software Ltd.
31 */
32 public class LogOutputParser implements OutputParser {
33 private final List<Record> result = new LinkedList<Record>();
34 private Pattern pattern1;
35 private Pattern pattern2;
36 private Pattern pattern3;
37 private Pattern pattern4;
38 private Pattern pattern5;
39
40 public LogOutputParser(boolean outputWithDebug) {
41 if (outputWithDebug) {
42 pattern1 = Pattern.compile("^changeset:\\s+(\\d+):([a-f0-9]{40})\n(^tag:(.+)$)?", Pattern.MULTILINE);
43 pattern2 = Pattern.compile("^parent:\\s+(-?\\d+):([a-f0-9]{40})\n", Pattern.MULTILINE);
44 pattern3 = Pattern.compile("^manifest:\\s+(\\d+):([a-f0-9]{40})\nuser:\\s+(\\S.+)\ndate:\\s+(\\S.+)\n", Pattern.MULTILINE);
45 pattern4 = Pattern.compile("^description:\\n", Pattern.MULTILINE);
46 pattern5 = Pattern.compile("\\n\\n");
47 //p = "^manifest:\\s+(\\d+):([a-f0-9]{40})\nuser:(.+)$";
48 } else {
49 throw HgRepository.notImplemented();
50 }
51 }
52
53 public void reset() {
54 result.clear();
55 }
56
57 public List<Record> getResult() {
58 return result;
59 }
60
61 public void parse(CharSequence seq) {
62 Matcher m = pattern1.matcher(seq);
63 while (m.find()) {
64 Record r = new Record();
65 r.changesetIndex = Integer.parseInt(m.group(1));
66 r.changesetNodeid = m.group(2);
67 //tags = m.group(4);
68 m.usePattern(pattern2);
69 if (m.find()) {
70 r.parent1Index = Integer.parseInt(m.group(1));
71 r.parent1Nodeid = m.group(2);
72 }
73 if (m.find()) {
74 r.parent2Index = Integer.parseInt(m.group(1));
75 r.parent2Nodeid = m.group(2);
76 }
77 m.usePattern(pattern3);
78 if (m.find()) {
79 r.user = m.group(3);
80 r.date = m.group(4);
81 }
82 m.usePattern(pattern4);
83 if (m.find()) {
84 int commentStart = m.end();
85 m.usePattern(pattern5);
86 if (m.find()) {
87 r.description = seq.subSequence(commentStart, m.start()).toString();
88 }
89 }
90 result.add(r);
91 m.usePattern(pattern1);
92 }
93 }
94
95 public static class Record {
96 public int changesetIndex;
97 public String changesetNodeid;
98 public int parent1Index;
99 public int parent2Index;
100 public String parent1Nodeid;
101 public String parent2Nodeid;
102 public String user;
103 public String date;
104 public String description;
105 }
106 }