annotate src/org/tmatesoft/hg/repo/HgRepository.java @ 655:bcbcc318f250

Performance: reuse unzip output buffer
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 04 Jul 2013 18:36:38 +0200
parents 12a4f60ea972
children
rev   line source
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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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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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18
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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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29
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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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c677e1593919 Moved RevlogStream implementation into .internal
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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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a3576694a4d1 Repository detection from local/specified directory
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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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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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115
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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 }