Mercurial > hg4j

annotate src/org/tmatesoft/hg/repo/HgRepository.java @ 654:12a4f60ea972

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
1) Console push tool. 2) Pass class to blame into FileUtils
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Wed, 03 Jul 2013 15:11:40 +0200
parents c75297c17867
children
rev   line source
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382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
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1 /*
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2 * Copyright (c) 2010-2013 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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a3a2e5deb320 Updated contact address to support@hg4j.com
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15 * contact TMate Software at support@hg4j.com
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16 */
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17 package org.tmatesoft.hg.repo;
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c75297c17867 Location of repository files as enumeration, use file constants instead of plain names
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19 import static org.tmatesoft.hg.repo.HgRepositoryFiles.*;
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20 import static org.tmatesoft.hg.util.LogFacility.Severity.Warn;
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22 import java.io.File;
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23 import java.io.FileReader;
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24 import java.io.IOException;
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25 import java.nio.CharBuffer;
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26 import java.util.ArrayList;
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27 import java.util.Collections;
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28 import java.util.List;
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30 import org.tmatesoft.hg.core.HgIOException;
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31 import org.tmatesoft.hg.core.Nodeid;
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32 import org.tmatesoft.hg.core.SessionContext;
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33 import org.tmatesoft.hg.internal.ConfigFile;
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34 import org.tmatesoft.hg.internal.DirstateReader;
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35 import org.tmatesoft.hg.internal.FileUtils;
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36 import org.tmatesoft.hg.internal.Filter;
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37 import org.tmatesoft.hg.internal.Internals;
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38 import org.tmatesoft.hg.internal.PropertyMarshal;
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39 import org.tmatesoft.hg.internal.RevlogStream;
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40 import org.tmatesoft.hg.internal.SubrepoManager;
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41 import org.tmatesoft.hg.repo.ext.HgExtensionsManager;
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42 import org.tmatesoft.hg.util.Pair;
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43 import org.tmatesoft.hg.util.Path;
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44 import org.tmatesoft.hg.util.PathRewrite;
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45 import org.tmatesoft.hg.util.ProgressSupport;
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49 /**
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50 * Shall be as state-less as possible, all the caching happens outside the repo, in commands/walkers
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51 *
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52 * @author Artem Tikhomirov
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53 * @author TMate Software Ltd.
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54 */
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55 public final class HgRepository implements SessionContext.Source {
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57 // IMPORTANT: if new constants added, consider fixing HgInternals#wrongRevisionIndex and HgInvalidRevisionException#getMessage
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59 /**
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60 * Revision index constant to indicate most recent revision
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61 */
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62 public static final int TIP = -3; // XXX TIP_REVISION?
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64 /**
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65 * Revision index constant to indicate invalid revision index value.
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66 * Primary use is default/uninitialized values where user input is expected and as return value where
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67 * an exception (e.g. {@link HgInvalidRevisionException}) is not desired
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68 */
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69 public static final int BAD_REVISION = Integer.MIN_VALUE; // XXX INVALID_REVISION?
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71 /**
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72 * Revision index constant to indicate working copy
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73 */
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74 public static final int WORKING_COPY = -2; // XXX WORKING_COPY_REVISION?
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76 /**
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77 * Constant ({@value #NO_REVISION}) to indicate revision absence or a fictitious revision of an empty repository.
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78 *
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79 * <p>Revision absence is vital e.g. for missing parent from {@link HgChangelog#parents(int, int[], byte[], byte[])} call and
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80 * to report cases when changeset records no corresponding manifest
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81 * revision {@link HgManifest#walk(int, int, org.tmatesoft.hg.repo.HgManifest.Inspector)}.
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82 *
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83 * <p> Use as imaginary revision/empty repository is handy as an argument (contrary to {@link #BAD_REVISION})
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84 * e.g in a status operation to visit changes from the very beginning of a repository.
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85 */
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86 public static final int NO_REVISION = -1;
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87
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88 /**
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89 * Name of the primary branch, "default".
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90 */
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91 public static final String DEFAULT_BRANCH_NAME = "default";
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92
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93 private final File workingDir; // .hg/../
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94 private final String repoLocation;
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95 /*
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96 * normalized slashes but otherwise regular file names
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97 * the only front-end path rewrite, kept here as rest of the library shall
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98 * not bother with names normalization.
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99 */
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100 private final PathRewrite normalizePath;
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101 private final SessionContext sessionContext;
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102
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103 private HgChangelog changelog;
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104 private HgManifest manifest;
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105 private HgTags tags;
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106 private HgBranches branches;
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107 private HgMergeState mergeState;
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108 private SubrepoManager subRepos;
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109 private HgBookmarks bookmarks;
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110 private HgExtensionsManager extManager;
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111 private HgIgnore ignore;
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112 private HgRepoConfig repoConfig;
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113
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114 private HgRepositoryLock wdLock, storeLock;
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116 private final org.tmatesoft.hg.internal.Internals impl;
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117
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118 HgRepository(String repositoryPath) {
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119 workingDir = null;
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120 repoLocation = repositoryPath;
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121 normalizePath = null;
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122 sessionContext = null;
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123 impl = null;
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124 }
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125
425
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126 /**
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127 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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128 */
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129 HgRepository(SessionContext ctx, String repositoryPath, File repositoryRoot) throws HgRuntimeException {
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130 assert ".hg".equals(repositoryRoot.getName()) && repositoryRoot.isDirectory();
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131 assert repositoryPath != null;
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132 assert repositoryRoot != null;
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133 assert ctx != null;
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134 workingDir = repositoryRoot.getParentFile();
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135 if (workingDir == null) {
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136 throw new IllegalArgumentException(repositoryRoot.toString());
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137 }
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138 repoLocation = repositoryPath;
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139 sessionContext = ctx;
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140 impl = new Internals(this, repositoryRoot, new Internals.ImplAccess() {
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141
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142 public RevlogStream getStream(HgDataFile df) {
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143 return df.content;
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144 }
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145 public RevlogStream getManifestStream() {
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146 return HgRepository.this.getManifest().content;
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147 }
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148 public RevlogStream getChangelogStream() {
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149 return HgRepository.this.getChangelog().content;
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150 }
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151 });
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152 normalizePath = impl.buildNormalizePathRewrite();
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153 }
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154
145
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155 @Override
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156 public String toString() {
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157 return getClass().getSimpleName() + "[" + getLocation() + (isInvalid() ? "(BAD)" : "") + "]";
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158 }
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159
491
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160 /**
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161 * Path to repository which has been used to initialize this instance. The value is always present, even
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162 * if no repository has been found at that location ({@link #isInvalid()} is <code>true</code>) and serves
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163 * as an extra description of the failure.
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164 *
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165 * <p> It's important to understand this is purely descriptive attribute, it's kept as close as possible to
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166 * original value users supply to {@link HgLookup}. To get actual repository location, use methods that
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167 * provide {@link File}, e.g. {@link #getWorkingDir()}
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168 *
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169 * @return repository location information, never <code>null</code>
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170 */
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171 public String getLocation() {
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172 return repoLocation; // XXX field to keep this is bit too much
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173 }
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174
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175 public boolean isInvalid() {
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176 return impl == null || impl.isInvalid();
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177 }
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178
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179 public HgChangelog getChangelog() {
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180 if (changelog == null) {
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181 RevlogStream content = impl.createChangelogStream();
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182 changelog = new HgChangelog(this, content);
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183 }
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184 return changelog;
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185 }
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186
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187 public HgManifest getManifest() {
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188 if (manifest == null) {
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189 RevlogStream content = impl.createManifestStream();
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190 manifest = new HgManifest(this, content, impl.buildFileNameEncodingHelper());
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191 }
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192 return manifest;
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193 }
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194
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195 /**
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196 * Access snapshot of repository tags.
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197 *
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198 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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199 */
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200 public HgTags getTags() throws HgRuntimeException {
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201 if (tags == null) {
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202 tags = new HgTags(impl);
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203 tags.read();
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204 } else {
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205 tags.reloadIfChanged();
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206 }
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207 return tags;
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208 }
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209
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210 /**
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211 * Access branch information. Returns a snapshot of branch information as it's available at the time of the call.
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212 * If repository get changed, use this method to obtain an up-to-date state.
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213 *
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214 * @return branch manager instance, never <code>null</code>
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215 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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216 */
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217 public HgBranches getBranches() throws HgRuntimeException {
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218 final ProgressSupport ps = ProgressSupport.Factory.get(null);
220
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219 if (branches == null) {
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220 branches = new HgBranches(impl);
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221 branches.collect(ps);
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222 } else {
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223 branches.reloadIfChanged(ps);
220
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224 }
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225 return branches;
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226 }
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227
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228 /**
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229 * Access state of the recent merge
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230 * @return merge state facility, never <code>null</code>
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231 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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232 */
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233 public HgMergeState getMergeState() throws HgRuntimeException {
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234 if (mergeState == null) {
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235 mergeState = new HgMergeState(impl);
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236 mergeState.refresh();
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237 }
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238 return mergeState;
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239 }
220
8de327242aa0 Basic information about branches
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240
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241 public HgDataFile getFileNode(String path) {
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242 CharSequence nPath = normalizePath.rewrite(path);
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243 Path p = sessionContext.getPathFactory().path(nPath);
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244 return getFileNode(p);
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245 }
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246
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247 public HgDataFile getFileNode(Path path) {
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248 RevlogStream content = impl.resolveStoreFile(path);
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249 assert content != null;
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250 return new HgDataFile(this, path, content);
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251 }
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252
142
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253 /* clients need to rewrite path from their FS to a repository-friendly paths, and, perhaps, vice versa*/
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254 public PathRewrite getToRepoPathHelper() {
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255 return normalizePath;
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256 }
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257
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258 /**
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259 * @return pair of values, {@link Pair#first()} and {@link Pair#second()} are respective parents, never <code>null</code>.
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260 * @throws HgInvalidControlFileException if attempt to read information about working copy parents from dirstate failed
284
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261 */
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262 public Pair<Nodeid,Nodeid> getWorkingCopyParents() throws HgInvalidControlFileException {
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263 return DirstateReader.readParents(impl);
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264 }
252
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265
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266 /**
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267 * @return name of the branch associated with working directory, never <code>null</code>.
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268 * @throws HgInvalidControlFileException if attempt to read branch name failed.
252
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269 */
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270 public String getWorkingCopyBranchName() throws HgInvalidControlFileException {
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271 /*
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272 * TODO [post-1.1] 1) cache value (now if cached, is not updated after commit)
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273 * 2) move to a better place, e.g. WorkingCopy container that tracks both dirstate and branches
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274 * (and, perhaps, undo, lastcommit and other similar information), and is change listener so that we don't need to
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275 * worry about this cached value become stale
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276 */
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277 String wcBranch = DirstateReader.readBranch(impl);
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278 return wcBranch;
252
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279 }
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280
237
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281 /**
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282 * @return location where user files (shall) reside
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283 */
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284 public File getWorkingDir() {
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285 return workingDir;
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286 }
239
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287
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288 /**
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289 * Provides access to sub-repositories defined in this repository. Enumerated sub-repositories are those directly
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290 * known, not recursive collection of all nested sub-repositories.
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291 * @return list of all known sub-repositories in this repository, or empty list if none found.
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292 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
239
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293 */
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294 public List<HgSubrepoLocation> getSubrepositories() throws HgInvalidControlFileException {
239
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295 if (subRepos == null) {
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296 subRepos = new SubrepoManager(this);
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297 subRepos.read();
239
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298 }
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299 return subRepos.all();
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300 }
237
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301
331
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302
579
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303 /**
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304 * Repository-specific configuration.
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305 * @return access to configuration options, never <code>null</code>
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306 */
331
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307 public HgRepoConfig getConfiguration() /* XXX throws HgInvalidControlFileException? Description of the exception suggests it is only for files under ./hg/*/ {
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308 if (repoConfig == null) {
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309 try {
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310 ConfigFile configFile = impl.readConfiguration();
331
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311 repoConfig = new HgRepoConfig(configFile);
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312 } catch (HgIOException ex) {
331
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313 String m = "Errors while reading user configuration file";
490
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314 getSessionContext().getLog().dump(getClass(), Warn, ex, m);
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315 return new HgRepoConfig(new ConfigFile(getSessionContext())); // empty config, do not cache, allow to try once again
331
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316 //throw new HgInvalidControlFileException(m, ex, null);
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317 }
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318 }
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319 return repoConfig;
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320 }
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diff changeset
321
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322 // There seem to be no cases when access to HgDirstate is required from outside
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323 // (guess, working dir/revision walkers may hide dirstate access and no public visibility needed)
431
12f668401613 FIXMEs: awkward API refactored, what need to be internal got hidden; public aspects got captured in slim interfaces
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diff changeset
324 /*package-local*/ final HgDirstate loadDirstate(Path.Source pathFactory) throws HgInvalidControlFileException {
292
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diff changeset
325 PathRewrite canonicalPath = null;
388
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diff changeset
326 if (!impl.isCaseSensitiveFileSystem()) {
292
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diff changeset
327 canonicalPath = new PathRewrite() {
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diff changeset
328
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diff changeset
329 public CharSequence rewrite(CharSequence path) {
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330 return path.toString().toLowerCase();
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331 }
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332 };
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333 }
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334 HgDirstate ds = new HgDirstate(impl, pathFactory, canonicalPath);
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diff changeset
335 ds.read();
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336 return ds;
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337 }
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338
289
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339 /**
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340 * Access to configured set of ignored files.
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341 * @see HgIgnore#isIgnored(Path)
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342 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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343 */
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344 public HgIgnore getIgnore() throws HgInvalidControlFileException {
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345 // TODO read config for additional locations
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346 if (ignore == null) {
409
0f5696623512 Support glob path pattern rewrite to facilitate use of globs with Windows path separator
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diff changeset
347 ignore = new HgIgnore(getToRepoPathHelper());
610
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348 ignore.read(impl);
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349 } else {
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350 ignore.reloadIfChanged(impl);
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351 }
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352 return ignore;
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353 }
482
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parents: 481
diff changeset
354
481
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
355 /**
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
356 * Mercurial saves message user has supplied for a commit to facilitate message re-use in case commit fails.
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
357 * This method provides this saved message.
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
358 *
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
359 * @return message used for last commit attempt, or <code>null</code> if none
482
6c67debed07e Distinguish files in wc from files under repo root, use these constants
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parents: 481
diff changeset
360 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
481
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
361 */
482
6c67debed07e Distinguish files in wc from files under repo root, use these constants
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parents: 481
diff changeset
362 public String getCommitLastMessage() throws HgInvalidControlFileException {
636
ffce73efa2c2 HgCommitCommand: save last commit message
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parents: 628
diff changeset
363 File lastMessage = impl.getRepositoryFile(LastMessage);
481
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
364 if (!lastMessage.canRead()) {
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
365 return null;
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
366 }
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
367 FileReader fr = null;
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
368 try {
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
369 fr = new FileReader(lastMessage);
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
370 CharBuffer cb = CharBuffer.allocate(Internals.ltoi(lastMessage.length()));
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
371 fr.read(cb);
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
372 return cb.flip().toString();
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
373 } catch (IOException ex) {
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
374 throw new HgInvalidControlFileException("Can't retrieve message of last commit attempt", ex, lastMessage);
a458f9fb00ce Access to user-supplied message of last commit
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parents: 471
diff changeset
375 } finally {
654
12a4f60ea972 1) Console push tool. 2) Pass class to blame into FileUtils
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 647
diff changeset
376 new FileUtils(getSessionContext().getLog(), this).closeQuietly(fr, lastMessage);
481
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
377 }
a458f9fb00ce Access to user-supplied message of last commit
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 471
diff changeset
378 }
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
379
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
380 /**
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
381 * Access repository lock that covers non-store parts of the repository (dirstate, branches, etc -
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
382 * everything that has to do with working directory state).
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
383 *
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
384 * Note, the lock object returned merely gives access to lock mechanism. NO ACTUAL LOCKING IS DONE.
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
385 * Use {@link HgRepositoryLock#acquire()} to actually lock the repository.
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
386 *
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Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
387 * @return lock object, never <code>null</code>
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
388 */
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
389 public HgRepositoryLock getWorkingDirLock() {
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
390 if (wdLock == null) {
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
391 int timeout = getLockTimeout();
647
c75297c17867 Location of repository files as enumeration, use file constants instead of plain names
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 636
diff changeset
392 File lf = impl.getRepositoryFile(WorkingCopyLock);
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
393 synchronized (this) {
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
394 if (wdLock == null) {
488
45b3b6ca046f Repository locking mechanism is alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 487
diff changeset
395 wdLock = new HgRepositoryLock(lf, timeout);
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
396 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
397 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
398 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
399 return wdLock;
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
400 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
401
613
f41dd9a3b8af Remove few Experimental annotations as the API they've marked graduates
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 610
diff changeset
402 /**
f41dd9a3b8af Remove few Experimental annotations as the API they've marked graduates
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 610
diff changeset
403 * Access repository lock that covers repository intrinsic files, unrelated to
f41dd9a3b8af Remove few Experimental annotations as the API they've marked graduates
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 610
diff changeset
404 * the state of working directory
f41dd9a3b8af Remove few Experimental annotations as the API they've marked graduates
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 610
diff changeset
405 * @return lock object, never <code>null</code>
f41dd9a3b8af Remove few Experimental annotations as the API they've marked graduates
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 610
diff changeset
406 */
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
407 public HgRepositoryLock getStoreLock() {
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
408 if (storeLock == null) {
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
409 int timeout = getLockTimeout();
647
c75297c17867 Location of repository files as enumeration, use file constants instead of plain names
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 636
diff changeset
410 File fl = impl.getRepositoryFile(StoreLock);
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
411 synchronized (this) {
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
412 if (storeLock == null) {
488
45b3b6ca046f Repository locking mechanism is alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 487
diff changeset
413 storeLock = new HgRepositoryLock(fl, timeout);
486
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
414 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
415 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
416 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
417 return storeLock;
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
418 }
d740edfff563 Provisional support for Mercurial lock mechanism
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 484
diff changeset
419
484
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
420 /**
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
421 * Access bookmarks-related functionality
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
422 * @return facility to manage bookmarks, never <code>null</code>
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
423 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
424 */
628
6526d8adbc0f Explicit HgRuntimeException to facilitate easy switch from runtime to checked exceptions
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 621
diff changeset
425 public HgBookmarks getBookmarks() throws HgRuntimeException {
484
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
426 if (bookmarks == null) {
490
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 488
diff changeset
427 bookmarks = new HgBookmarks(impl);
484
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
428 bookmarks.read();
610
5c68567b3645 Refresh tags, branches, bookmarks and ignore when their files (or csets in the repo) are changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 591
diff changeset
429 } else {
5c68567b3645 Refresh tags, branches, bookmarks and ignore when their files (or csets in the repo) are changed
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 591
diff changeset
430 bookmarks.reloadIfChanged();
484
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
431 }
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
432 return bookmarks;
ae4d6604debd Bookmarks support added
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 483
diff changeset
433 }
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
434
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
435 public HgExtensionsManager getExtensions() {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
436 if (extManager == null) {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
437 class EM extends HgExtensionsManager {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
438 EM() {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
439 super(HgRepository.this.getImplHelper());
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
440 }
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
441 }
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
442 extManager = new EM();
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
443 }
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
444 return extManager;
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 493
diff changeset
445 }
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 68
diff changeset
446
490
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 488
diff changeset
447 /**
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 488
diff changeset
448 * @return session environment of the repository
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 488
diff changeset
449 */
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 488
diff changeset
450 public SessionContext getSessionContext() {
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 488
diff changeset
451 return sessionContext;
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 68
diff changeset
452 }
114
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
453
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
454 /*package-local*/ List<Filter> getFiltersFromRepoToWorkingDir(Path p) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
455 return instantiateFilters(p, new Filter.Options(Filter.Direction.FromRepo));
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
456 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
457
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
458 /*package-local*/ List<Filter> getFiltersFromWorkingDirToRepo(Path p) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
459 return instantiateFilters(p, new Filter.Options(Filter.Direction.ToRepo));
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
460 }
237
6e1373b54e9b Allow access to working copy content through HgDataFile. Give access to repository's working dir
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
461
6e1373b54e9b Allow access to working copy content through HgDataFile. Give access to repository's working dir
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
462 /*package-local*/ File getFile(HgDataFile dataFile) {
6e1373b54e9b Allow access to working copy content through HgDataFile. Give access to repository's working dir
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
463 return new File(getWorkingDir(), dataFile.getPath().toString());
6e1373b54e9b Allow access to working copy content through HgDataFile. Give access to repository's working dir
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 235
diff changeset
464 }
295
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 292
diff changeset
465
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 409
diff changeset
466 /*package-local*/ Internals getImplHelper() {
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 409
diff changeset
467 return impl;
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 409
diff changeset
468 }
114
46291ec605a0 Filters to read and initialize according to configuration files
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parents: 104
diff changeset
469
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
470 private List<Filter> instantiateFilters(Path p, Filter.Options opts) {
490
b3c16d1aede0 Refactoring: move HgRepository's implementation aspects to Internals (which is now its imlementation counterpart and primary repository class to be used by other parts of the library)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 488
diff changeset
471 List<Filter.Factory> factories = impl.getFilters();
114
46291ec605a0 Filters to read and initialize according to configuration files
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parents: 104
diff changeset
472 if (factories.isEmpty()) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
473 return Collections.emptyList();
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
474 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
475 ArrayList<Filter> rv = new ArrayList<Filter>(factories.size());
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
476 for (Filter.Factory ff : factories) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
477 Filter f = ff.create(p, opts);
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
478 if (f != null) {
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
479 rv.add(f);
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
480 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
481 }
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
482 return rv;
46291ec605a0 Filters to read and initialize according to configuration files
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 104
diff changeset
483 }
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
484
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
485 private int getLockTimeout() {
504
bf352ce2b97f Allow to override lock timeout from within Hg4J
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 501
diff changeset
486 int cfgValue = getConfiguration().getIntegerValue("ui", "timeout", 600);
bf352ce2b97f Allow to override lock timeout from within Hg4J
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 501
diff changeset
487 if (getSessionContext().getConfigurationProperty(Internals.CFG_PROPERTY_FS_LOCK_TIMEOUT, null) != null) {
bf352ce2b97f Allow to override lock timeout from within Hg4J
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 501
diff changeset
488 return new PropertyMarshal(sessionContext).getInt(Internals.CFG_PROPERTY_FS_LOCK_TIMEOUT, cfgValue);
bf352ce2b97f Allow to override lock timeout from within Hg4J
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 501
diff changeset
489 }
bf352ce2b97f Allow to override lock timeout from within Hg4J
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 501
diff changeset
490 return cfgValue;
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 486
diff changeset
491 }
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
492 }