Mercurial > jhg

annotate src/org/tmatesoft/hg/repo/HgRepository.java @ 599:55b7987c1796

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Do not instantiate intermediate arrays
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 03 May 2013 15:29:26 +0200
parents e447384f3771
children 5c68567b3645
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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6c67debed07e Distinguish files in wc from files under repo root, use these constants
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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.*;
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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.io.StringReader;
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26 import java.nio.CharBuffer;
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27 import java.util.ArrayList;
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28 import java.util.Collections;
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29 import java.util.List;
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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.ByteArrayChannel;
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34 import org.tmatesoft.hg.internal.ConfigFile;
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35 import org.tmatesoft.hg.internal.DirstateReader;
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36 import org.tmatesoft.hg.internal.Experimental;
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37 import org.tmatesoft.hg.internal.Filter;
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30922c728341 Better multiline log printout; options to tune default log output
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38 import org.tmatesoft.hg.internal.Internals;
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39 import org.tmatesoft.hg.internal.PropertyMarshal;
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c677e1593919 Moved RevlogStream implementation into .internal
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40 import org.tmatesoft.hg.internal.RevlogStream;
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41 import org.tmatesoft.hg.internal.SubrepoManager;
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42 import org.tmatesoft.hg.repo.ext.HgExtensionsManager;
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43 import org.tmatesoft.hg.util.CancelledException;
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44 import org.tmatesoft.hg.util.Pair;
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45 import org.tmatesoft.hg.util.Path;
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46 import org.tmatesoft.hg.util.PathRewrite;
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47 import org.tmatesoft.hg.util.ProgressSupport;
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51 /**
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52 * Shall be as state-less as possible, all the caching happens outside the repo, in commands/walkers
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53 *
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54 * @author Artem Tikhomirov
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55 * @author TMate Software Ltd.
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56 */
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57 public final class HgRepository implements SessionContext.Source {
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59 // IMPORTANT: if new constants added, consider fixing HgInternals#wrongRevisionIndex and HgInvalidRevisionException#getMessage
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61 /**
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62 * Revision index constant to indicate most recent revision
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63 */
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64 public static final int TIP = -3; // XXX TIP_REVISION?
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66 /**
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67 * Revision index constant to indicate invalid revision index value.
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68 * Primary use is default/uninitialized values where user input is expected and as return value where
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69 * an exception (e.g. {@link HgInvalidRevisionException}) is not desired
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70 */
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71 public static final int BAD_REVISION = Integer.MIN_VALUE; // XXX INVALID_REVISION?
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73 /**
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74 * Revision index constant to indicate working copy
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75 */
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76 public static final int WORKING_COPY = -2; // XXX WORKING_COPY_REVISION?
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78 /**
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79 * Constant ({@value #NO_REVISION}) to indicate revision absence or a fictitious revision of an empty repository.
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80 *
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81 * <p>Revision absence is vital e.g. for missing parent from {@link HgChangelog#parents(int, int[], byte[], byte[])} call and
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82 * to report cases when changeset records no corresponding manifest
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83 * revision {@link HgManifest#walk(int, int, org.tmatesoft.hg.repo.HgManifest.Inspector)}.
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84 *
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85 * <p> Use as imaginary revision/empty repository is handy as an argument (contrary to {@link #BAD_REVISION})
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86 * e.g in a status operation to visit changes from the very beginning of a repository.
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87 */
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88 public static final int NO_REVISION = -1;
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90 /**
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91 * Name of the primary branch, "default".
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92 */
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93 public static final String DEFAULT_BRANCH_NAME = "default";
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95 private final File workingDir; // .hg/../
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96 private final String repoLocation;
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97 /*
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98 * normalized slashes but otherwise regular file names
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99 * the only front-end path rewrite, kept here as rest of the library shall
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100 * not bother with names normalization.
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101 */
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102 private final PathRewrite normalizePath;
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103 private final SessionContext sessionContext;
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104
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105 private HgChangelog changelog;
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106 private HgManifest manifest;
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f1db8610da62 Log to consult (placeholder, for now) class to find out associated tags
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107 private HgTags tags;
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108 private HgBranches branches;
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109 private HgMergeState mergeState;
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110 private SubrepoManager subRepos;
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111 private HgBookmarks bookmarks;
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112 private HgExtensionsManager extManager;
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114 private final org.tmatesoft.hg.internal.Internals impl;
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115 private HgIgnore ignore;
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116 private HgRepoConfig repoConfig;
220
8de327242aa0 Basic information about branches
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117
430
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118 /*
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119 * TODO [post-1.0] move to a better place, e.g. WorkingCopy container that tracks both dirstate and branches
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120 * (and, perhaps, undo, lastcommit and other similar information), and is change listener so that we don't need to
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121 * worry about this cached value become stale
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122 */
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123 private String wcBranch;
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124
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125
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126 HgRepository(String repositoryPath) {
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127 workingDir = null;
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128 repoLocation = repositoryPath;
142
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129 normalizePath = null;
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130 sessionContext = null;
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131 impl = null;
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132 }
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133
425
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134 /**
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135 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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136 */
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137 HgRepository(SessionContext ctx, String repositoryPath, File repositoryRoot) throws HgRuntimeException {
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138 assert ".hg".equals(repositoryRoot.getName()) && repositoryRoot.isDirectory();
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139 assert repositoryPath != null;
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140 assert repositoryRoot != null;
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141 assert ctx != null;
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142 workingDir = repositoryRoot.getParentFile();
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143 if (workingDir == null) {
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144 throw new IllegalArgumentException(repositoryRoot.toString());
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145 }
148
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146 repoLocation = repositoryPath;
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147 sessionContext = ctx;
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148 impl = new Internals(this, repositoryRoot, new Internals.ImplAccess() {
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149
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150 public RevlogStream getStream(HgDataFile df) {
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151 return df.content;
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152 }
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153 public RevlogStream getManifestStream() {
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154 return HgRepository.this.getManifest().content;
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155 }
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156 public RevlogStream getChangelogStream() {
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157 return HgRepository.this.getChangelog().content;
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158 }
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159 });
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160 normalizePath = impl.buildNormalizePathRewrite();
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161 }
0
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162
145
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163 @Override
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164 public String toString() {
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165 return getClass().getSimpleName() + "[" + getLocation() + (isInvalid() ? "(BAD)" : "") + "]";
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166 }
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167
491
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168 /**
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169 * Path to repository which has been used to initialize this instance. The value is always present, even
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170 * if no repository has been found at that location ({@link #isInvalid()} is <code>true</code>) and serves
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171 * as an extra description of the failure.
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172 *
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173 * <p> It's important to understand this is purely descriptive attribute, it's kept as close as possible to
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174 * original value users supply to {@link HgLookup}. To get actual repository location, use methods that
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175 * provide {@link File}, e.g. {@link #getWorkingDir()}
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176 *
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177 * @return repository location information, never <code>null</code>
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178 */
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179 public String getLocation() {
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180 return repoLocation; // XXX field to keep this is bit too much
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181 }
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182
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183 public boolean isInvalid() {
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184 return impl == null || impl.isInvalid();
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185 }
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186
97
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187 public HgChangelog getChangelog() {
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188 if (changelog == null) {
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189 RevlogStream content = impl.createChangelogStream();
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190 changelog = new HgChangelog(this, content);
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191 }
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192 return changelog;
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193 }
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194
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195 public HgManifest getManifest() {
388
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196 if (manifest == null) {
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197 RevlogStream content = impl.createManifestStream();
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198 manifest = new HgManifest(this, content, impl.buildFileNameEncodingHelper());
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199 }
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200 return manifest;
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201 }
50
f1db8610da62 Log to consult (placeholder, for now) class to find out associated tags
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202
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203 /**
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204 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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205 */
318
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206 public HgTags getTags() throws HgInvalidControlFileException {
50
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207 if (tags == null) {
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208 tags = new HgTags(this);
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209 HgDataFile hgTags = getFileNode(HgTags.getPath());
318
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210 if (hgTags.exists()) {
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211 for (int i = 0; i <= hgTags.getLastRevision(); i++) { // TODO post-1.0 in fact, would be handy to have walk(start,end)
318
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212 // method for data files as well, though it looks odd.
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213 try {
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214 ByteArrayChannel sink = new ByteArrayChannel();
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215 hgTags.content(i, sink);
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216 final String content = new String(sink.toArray(), "UTF8");
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217 tags.readGlobal(new StringReader(content));
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218 } catch (CancelledException ex) {
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219 // IGNORE, can't happen, we did not configure cancellation
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220 getSessionContext().getLog().dump(getClass(), Debug, ex, null);
318
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221 } catch (IOException ex) {
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222 // UnsupportedEncodingException can't happen (UTF8)
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223 // only from readGlobal. Need to reconsider exceptions thrown from there:
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224 // BufferedReader wraps String and unlikely to throw IOException, perhaps, log is enough?
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225 getSessionContext().getLog().dump(getClass(), Error, ex, null);
318
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226 // XXX need to decide what to do this. failure to read single revision shall not break complete cycle
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227 }
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diff changeset
228 }
318
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229 }
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230 File file2read = null;
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231 try {
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232 file2read = new File(getWorkingDir(), HgTags.getPath());
318
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233 tags.readGlobal(file2read); // XXX replace with HgDataFile.workingCopy
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234 file2read = impl.getFileFromRepoDir(HgLocalTags.getName()); // XXX pass internalrepo to readLocal, keep filename there
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235 tags.readLocal(file2read);
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236 } catch (IOException ex) {
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237 getSessionContext().getLog().dump(getClass(), Error, ex, null);
318
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238 throw new HgInvalidControlFileException("Failed to read tags", ex, file2read);
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239 }
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240 }
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241 return tags;
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242 }
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243
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244 /**
484
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245 * Access branch information
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246 * @return branch manager instance, never <code>null</code>
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247 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
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248 */
366
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249 public HgBranches getBranches() throws HgInvalidControlFileException {
220
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250 if (branches == null) {
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251 branches = new HgBranches(impl);
220
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252 branches.collect(ProgressSupport.Factory.get(null));
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253 }
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254 return branches;
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255 }
231
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256
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257 /**
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258 * Access state of the recent merge
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259 * @return merge state facility, never <code>null</code>
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260 */
231
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261 public HgMergeState getMergeState() {
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262 if (mergeState == null) {
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263 mergeState = new HgMergeState(impl);
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264 }
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265 return mergeState;
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266 }
220
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267
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268 public HgDataFile getFileNode(String path) {
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269 CharSequence nPath = normalizePath.rewrite(path);
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270 Path p = sessionContext.getPathFactory().path(nPath);
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271 return getFileNode(p);
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272 }
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273
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274 public HgDataFile getFileNode(Path path) {
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275 RevlogStream content = impl.resolveStoreFile(path);
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276 if (content == null) {
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277 return new HgDataFile(this, path);
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278 }
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279 return new HgDataFile(this, path, content);
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280 }
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281
142
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282 /* clients need to rewrite path from their FS to a repository-friendly paths, and, perhaps, vice versa*/
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283 public PathRewrite getToRepoPathHelper() {
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284 return normalizePath;
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285 }
284
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286
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287 /**
348
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288 * @return pair of values, {@link Pair#first()} and {@link Pair#second()} are respective parents, never <code>null</code>.
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289 * @throws HgInvalidControlFileException if attempt to read information about working copy parents from dirstate failed
284
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290 */
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291 public Pair<Nodeid,Nodeid> getWorkingCopyParents() throws HgInvalidControlFileException {
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292 return DirstateReader.readParents(impl);
235
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293 }
252
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294
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295 /**
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296 * @return name of the branch associated with working directory, never <code>null</code>.
348
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297 * @throws HgInvalidControlFileException if attempt to read branch name failed.
252
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298 */
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299 public String getWorkingCopyBranchName() throws HgInvalidControlFileException {
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300 if (wcBranch == null) {
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301 wcBranch = DirstateReader.readBranch(impl);
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302 }
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303 return wcBranch;
252
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304 }
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305
237
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306 /**
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307 * @return location where user files (shall) reside
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308 */
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309 public File getWorkingDir() {
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310 return workingDir;
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311 }
239
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312
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313 /**
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314 * Provides access to sub-repositories defined in this repository. Enumerated sub-repositories are those directly
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315 * known, not recursive collection of all nested sub-repositories.
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316 * @return list of all known sub-repositories in this repository, or empty list if none found.
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317 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
239
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318 */
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319 public List<HgSubrepoLocation> getSubrepositories() throws HgInvalidControlFileException {
239
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320 if (subRepos == null) {
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321 subRepos = new SubrepoManager(this);
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322 subRepos.read();
239
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323 }
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324 return subRepos.all();
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325 }
237
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326
331
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327
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328 /**
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329 * Repository-specific configuration.
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330 * @return access to configuration options, never <code>null</code>
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331 */
331
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332 public HgRepoConfig getConfiguration() /* XXX throws HgInvalidControlFileException? Description of the exception suggests it is only for files under ./hg/*/ {
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333 if (repoConfig == null) {
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334 try {
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335 ConfigFile configFile = impl.readConfiguration();
331
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336 repoConfig = new HgRepoConfig(configFile);
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337 } catch (IOException ex) {
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338 String m = "Errors while reading user configuration file";
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339 getSessionContext().getLog().dump(getClass(), Warn, ex, m);
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340 return new HgRepoConfig(new ConfigFile(getSessionContext())); // empty config, do not cache, allow to try once again
331
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341 //throw new HgInvalidControlFileException(m, ex, null);
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342 }
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343 }
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344 return repoConfig;
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345 }
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346
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347 // There seem to be no cases when access to HgDirstate is required from outside
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348 // (guess, working dir/revision walkers may hide dirstate access and no public visibility needed)
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diff changeset
349 /*package-local*/ final HgDirstate loadDirstate(Path.Source pathFactory) throws HgInvalidControlFileException {
292
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diff changeset
350 PathRewrite canonicalPath = null;
388
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diff changeset
351 if (!impl.isCaseSensitiveFileSystem()) {
292
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352 canonicalPath = new PathRewrite() {
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353
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354 public CharSequence rewrite(CharSequence path) {
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355 return path.toString().toLowerCase();
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356 }
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357 };
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358 }
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359 HgDirstate ds = new HgDirstate(impl, pathFactory, canonicalPath);
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360 ds.read();
348
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361 return ds;
74
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362 }
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363
289
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364 /**
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365 * Access to configured set of ignored files.
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366 * @see HgIgnore#isIgnored(Path)
482
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367 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
289
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368 */
482
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369 public HgIgnore getIgnore() throws HgInvalidControlFileException {
91
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370 // TODO read config for additional locations
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371 if (ignore == null) {
409
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372 ignore = new HgIgnore(getToRepoPathHelper());
482
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373 File ignoreFile = new File(getWorkingDir(), HgIgnore.getPath());
91
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374 try {
335
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375 final List<String> errors = ignore.read(ignoreFile);
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376 if (errors != null) {
490
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377 getSessionContext().getLog().dump(getClass(), Warn, "Syntax errors parsing %s:\n%s", ignoreFile.getName(), Internals.join(errors, ",\n"));
335
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378 }
91
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379 } catch (IOException ex) {
482
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380 final String m = String.format("Error reading %s file", ignoreFile);
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381 throw new HgInvalidControlFileException(m, ex, ignoreFile);
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382 }
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383 }
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384 return ignore;
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385 }
482
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386
481
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387 /**
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388 * Mercurial saves message user has supplied for a commit to facilitate message re-use in case commit fails.
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389 * This method provides this saved message.
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390 *
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391 * @return message used for last commit attempt, or <code>null</code> if none
482
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392 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
481
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393 */
482
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394 public String getCommitLastMessage() throws HgInvalidControlFileException {
490
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diff changeset
395 File lastMessage = impl.getFileFromRepoDir(LastMessage.getPath());
481
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396 if (!lastMessage.canRead()) {
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397 return null;
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398 }
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diff changeset
399 FileReader fr = null;
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diff changeset
400 try {
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diff changeset
401 fr = new FileReader(lastMessage);
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402 CharBuffer cb = CharBuffer.allocate(Internals.ltoi(lastMessage.length()));
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403 fr.read(cb);
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diff changeset
404 return cb.flip().toString();
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diff changeset
405 } catch (IOException ex) {
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diff changeset
406 throw new HgInvalidControlFileException("Can't retrieve message of last commit attempt", ex, lastMessage);
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diff changeset
407 } finally {
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diff changeset
408 if (fr != null) {
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diff changeset
409 try {
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diff changeset
410 fr.close();
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diff changeset
411 } catch (IOException ex) {
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)
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diff changeset
412 getSessionContext().getLog().dump(getClass(), Warn, "Failed to close %s after read", lastMessage);
481
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diff changeset
413 }
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diff changeset
414 }
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parents: 471
diff changeset
415 }
a458f9fb00ce Access to user-supplied message of last commit
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diff changeset
416 }
486
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diff changeset
417
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
418 private HgRepositoryLock wdLock, storeLock;
486
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diff changeset
419
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diff changeset
420 /**
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diff changeset
421 * PROVISIONAL CODE, DO NOT USE
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diff changeset
422 *
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diff changeset
423 * Access repository lock that covers non-store parts of the repository (dirstate, branches, etc -
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diff changeset
424 * everything that has to do with working directory state).
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diff changeset
425 *
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diff changeset
426 * 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
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diff changeset
427 * Use {@link HgRepositoryLock#acquire()} to actually lock the repository.
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
428 *
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diff changeset
429 * @return lock object, never <code>null</code>
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diff changeset
430 */
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diff changeset
431 @Experimental(reason="WORK IN PROGRESS")
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
432 public HgRepositoryLock getWorkingDirLock() {
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
433 if (wdLock == null) {
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
434 int timeout = getLockTimeout();
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)
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diff changeset
435 File lf = impl.getFileFromRepoDir("wlock");
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
436 synchronized (this) {
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
437 if (wdLock == null) {
488
45b3b6ca046f Repository locking mechanism is alive
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diff changeset
438 wdLock = new HgRepositoryLock(lf, timeout);
486
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diff changeset
439 }
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diff changeset
440 }
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diff changeset
441 }
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diff changeset
442 return wdLock;
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diff changeset
443 }
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diff changeset
444
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
445 @Experimental(reason="WORK IN PROGRESS")
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
446 public HgRepositoryLock getStoreLock() {
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
447 if (storeLock == null) {
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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diff changeset
448 int timeout = getLockTimeout();
493
ba36f66c32b4 Refactor to keep knowledge about repository control files and their location in respect to .hg/ in a single place (facilitate future adoption of shared repositories)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
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diff changeset
449 File fl = impl.getFileFromStoreDir("lock");
486
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diff changeset
450 synchronized (this) {
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diff changeset
451 if (storeLock == null) {
488
45b3b6ca046f Repository locking mechanism is alive
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diff changeset
452 storeLock = new HgRepositoryLock(fl, timeout);
486
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
453 }
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parents: 484
diff changeset
454 }
d740edfff563 Provisional support for Mercurial lock mechanism
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parents: 484
diff changeset
455 }
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
456 return storeLock;
d740edfff563 Provisional support for Mercurial lock mechanism
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parents: 484
diff changeset
457 }
d740edfff563 Provisional support for Mercurial lock mechanism
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diff changeset
458
484
ae4d6604debd Bookmarks support added
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diff changeset
459 /**
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parents: 483
diff changeset
460 * Access bookmarks-related functionality
ae4d6604debd Bookmarks support added
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diff changeset
461 * @return facility to manage bookmarks, never <code>null</code>
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diff changeset
462 * @throws HgRuntimeException subclass thereof to indicate issues with the library. <em>Runtime exception</em>
ae4d6604debd Bookmarks support added
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parents: 483
diff changeset
463 */
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diff changeset
464 public HgBookmarks getBookmarks() throws HgInvalidControlFileException {
ae4d6604debd Bookmarks support added
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diff changeset
465 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)
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diff changeset
466 bookmarks = new HgBookmarks(impl);
484
ae4d6604debd Bookmarks support added
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diff changeset
467 bookmarks.read();
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diff changeset
468 }
ae4d6604debd Bookmarks support added
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diff changeset
469 return bookmarks;
ae4d6604debd Bookmarks support added
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diff changeset
470 }
501
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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parents: 493
diff changeset
471
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
472 public HgExtensionsManager getExtensions() {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
473 if (extManager == null) {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
474 class EM extends HgExtensionsManager {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
475 EM() {
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
476 super(HgRepository.this.getImplHelper());
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parents: 493
diff changeset
477 }
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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parents: 493
diff changeset
478 }
d2f6ab541330 Change the way extensions are accessed (with ExtensionsManager now), add preliminary Rebase extension support
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diff changeset
479 extManager = new EM();
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480 }
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481 return extManager;
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482 }
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483
490
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484 /**
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485 * @return session environment of the repository
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486 */
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487 public SessionContext getSessionContext() {
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488 return sessionContext;
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489 }
114
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490
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491 /*package-local*/ List<Filter> getFiltersFromRepoToWorkingDir(Path p) {
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492 return instantiateFilters(p, new Filter.Options(Filter.Direction.FromRepo));
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493 }
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494
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495 /*package-local*/ List<Filter> getFiltersFromWorkingDirToRepo(Path p) {
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496 return instantiateFilters(p, new Filter.Options(Filter.Direction.ToRepo));
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497 }
237
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498
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499 /*package-local*/ File getFile(HgDataFile dataFile) {
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500 return new File(getWorkingDir(), dataFile.getPath().toString());
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501 }
295
981f9f50bb6c Issue 11: Error log facility. SessionContext to share common facilities
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502
412
63c5a9d7ca3f Follow-up for Issue 29: unify path translation for manifest and dirstate
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503 /*package-local*/ Internals getImplHelper() {
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504 return impl;
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505 }
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506
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507 private List<Filter> instantiateFilters(Path p, Filter.Options opts) {
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508 List<Filter.Factory> factories = impl.getFilters();
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509 if (factories.isEmpty()) {
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510 return Collections.emptyList();
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511 }
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512 ArrayList<Filter> rv = new ArrayList<Filter>(factories.size());
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513 for (Filter.Factory ff : factories) {
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514 Filter f = ff.create(p, opts);
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515 if (f != null) {
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516 rv.add(f);
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517 }
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518 }
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519 return rv;
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520 }
487
db48a77ec8ff Access to reposiotry lock mechanism via HgRepositoryLock
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521
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522 private int getLockTimeout() {
504
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523 int cfgValue = getConfiguration().getIntegerValue("ui", "timeout", 600);
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524 if (getSessionContext().getConfigurationProperty(Internals.CFG_PROPERTY_FS_LOCK_TIMEOUT, null) != null) {
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525 return new PropertyMarshal(sessionContext).getInt(Internals.CFG_PROPERTY_FS_LOCK_TIMEOUT, cfgValue);
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526 }
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527 return cfgValue;
487
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528 }
0
dbd663faec1f Basic changelog parsing
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529 }