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comparison src/org/tmatesoft/hg/repo/HgSubrepoLocation.java @ 239:df9d2854d3d6

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Initial access to subrepositories
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 16 Jun 2011 04:23:51 +0200
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children 981f9f50bb6c
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238:4817d4ccc50e 239:df9d2854d3d6
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.repo;
18
19 import java.io.File;
20
21 import org.tmatesoft.hg.core.HgBadStateException;
22 import org.tmatesoft.hg.core.HgException;
23 import org.tmatesoft.hg.internal.Experimental;
24 import org.tmatesoft.hg.util.Path;
25
26 /**
27 * WORK IN PROGRESS, DO NOT USE
28 * @author Artem Tikhomirov
29 * @author TMate Software Ltd.
30 */
31 @Experimental(reason="Work in progress")
32 public class HgSubrepoLocation {
33
34 private final HgRepository owner;
35 private final Kind kind;
36 private final Path location;
37 private final String source;
38 private final String revInfo;
39
40 public enum Kind { Hg, SVN, Git, }
41
42 public HgSubrepoLocation(HgRepository parentRepo, String repoLocation, String actualLocation, Kind type, String revision) {
43 owner = parentRepo;
44 location = Path.create(repoLocation);
45 source = actualLocation;
46 kind = type;
47 revInfo = revision;
48 }
49
50 // as defined in .hgsub, key value
51 public Path getLocation() {
52 return location;
53 }
54
55 // value from .hgsub
56 public String getSource() {
57 return source;
58 }
59
60 public Kind getType() {
61 return kind;
62 }
63
64 public String getRevision() {
65 return revInfo;
66 }
67
68 /**
69 * @return whether this sub repository is known only locally
70 */
71 public boolean isCommitted() {
72 return revInfo != null;
73 }
74
75 /**
76 * @return <code>true</code> when there are local changes in the sub repository
77 */
78 public boolean hasChanges() {
79 throw HgRepository.notImplemented();
80 }
81
82 // public boolean isLocal() {
83 // }
84
85 public HgRepository getOwner() {
86 return owner;
87 }
88
89 public HgRepository getRepo() throws HgException {
90 if (kind != Kind.Hg) {
91 throw new HgBadStateException();
92 }
93 return new HgLookup().detect(new File(owner.getWorkingDir(), source));
94 }
95 }