Mercurial > jhg

annotate src/org/tmatesoft/hg/core/HgStatus.java @ 288:b11f6a08f748

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Avoid boxing int values and list resizes on revlog read
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Sat, 10 Sep 2011 00:18:39 +0200
parents f052f40839ec
children 5f9073eabf06
rev   line source
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2011 TMate Software Ltd
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
15 * contact TMate Software at support@hg4j.com
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.core;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
247
f052f40839ec Issue 9: NPE in getModificationDate for files with status 'Unknown'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 154
diff changeset
19 import java.io.File;
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
20 import java.util.Date;
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
21
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
22 import org.tmatesoft.hg.internal.ChangelogHelper;
154
ba2bf656f00f Changeset => RawChangeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 143
diff changeset
23 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset;
133
4a948ec83980 core.Path to util.Path as it's not Hg repo dependant
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 131
diff changeset
24 import org.tmatesoft.hg.util.Path;
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
25
131
aa1629f36482 Renamed .core classes to start with Hg prefix
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 129
diff changeset
26 /**
aa1629f36482 Renamed .core classes to start with Hg prefix
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 129
diff changeset
27 * Repository file status and extra handy information.
aa1629f36482 Renamed .core classes to start with Hg prefix
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 129
diff changeset
28 *
aa1629f36482 Renamed .core classes to start with Hg prefix
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 129
diff changeset
29 * @author Artem Tikhomirov
aa1629f36482 Renamed .core classes to start with Hg prefix
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 129
diff changeset
30 * @author TMate Software Ltd.
aa1629f36482 Renamed .core classes to start with Hg prefix
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 129
diff changeset
31 */
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 public class HgStatus {
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 public enum Kind {
143
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 140
diff changeset
35 Modified, Added, Removed, Missing, Unknown, Clean, Ignored
b9700740553a Command line tools parse and respect most of command-line arguments
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 140
diff changeset
36 // I'd refrain from changing order of these constants, just in case someone (erroneously, of course ;), uses .ordinal()
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 };
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 private final HgStatus.Kind kind;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 private final Path path;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 private final Path origin;
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
42 private final ChangelogHelper logHelper;
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
44 HgStatus(HgStatus.Kind kind, Path path, ChangelogHelper changelogHelper) {
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
45 this(kind, path, null, changelogHelper);
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 }
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
48 HgStatus(HgStatus.Kind kind, Path path, Path copyOrigin, ChangelogHelper changelogHelper) {
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49 this.kind = kind;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
50 this.path = path;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51 origin = copyOrigin;
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
52 logHelper = changelogHelper;
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 }
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55 public HgStatus.Kind getKind() {
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56 return kind;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
57 }
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 public Path getPath() {
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 return path;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 }
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 public Path getOriginalPath() {
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 return origin;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 }
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67 public boolean isCopy() {
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
68 return origin != null;
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
69 }
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
70
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
71 /**
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
72 * @return <code>null</code> if author for the change can't be deduced (e.g. for clean files it's senseless)
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
73 */
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
74 public String getModificationAuthor() {
154
ba2bf656f00f Changeset => RawChangeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 143
diff changeset
75 RawChangeset cset = logHelper.findLatestChangeWith(path);
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
76 if (cset == null) {
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
77 if (kind == Kind.Modified || kind == Kind.Added || kind == Kind.Removed /*&& RightBoundary is TIP*/) {
140
1c1891ad1c73 Slight optimization
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 133
diff changeset
78 // perhaps, also for Kind.Missing?
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
79 return logHelper.getNextCommitUsername();
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
80 }
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
81 } else {
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
82 return cset.user();
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
83 }
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
84 return null;
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
85 }
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
86
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
87 public Date getModificationDate() {
154
ba2bf656f00f Changeset => RawChangeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 143
diff changeset
88 RawChangeset cset = logHelper.findLatestChangeWith(path);
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
89 if (cset == null) {
247
f052f40839ec Issue 9: NPE in getModificationDate for files with status 'Unknown'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 154
diff changeset
90 File localFile = new File(logHelper.getRepo().getWorkingDir(), path.toString());
f052f40839ec Issue 9: NPE in getModificationDate for files with status 'Unknown'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 154
diff changeset
91 if (localFile.canRead()) {
f052f40839ec Issue 9: NPE in getModificationDate for files with status 'Unknown'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 154
diff changeset
92 return new Date(localFile.lastModified());
f052f40839ec Issue 9: NPE in getModificationDate for files with status 'Unknown'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 154
diff changeset
93 }
128
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
94 // FIXME check dirstate and/or local file for tstamp
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
95 return new Date(); // what's correct
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
96 } else {
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
97 return cset.date();
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
98 }
44b97930570c Introduced ChangelogHelper to look up changesets files were modified in
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 127
diff changeset
99 }
127
2e395db595e2 Moved HgStatus to toplevel
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
100 }