| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.lucene; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.gerrit.index.IndexConfig; |
| import com.google.gerrit.index.project.ProjectIndex; |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.gerrit.server.index.AbstractIndexModule; |
| import com.google.gerrit.server.index.VersionManager; |
| import com.google.gerrit.server.index.account.AccountIndex; |
| import com.google.gerrit.server.index.change.ChangeIndex; |
| import com.google.gerrit.server.index.group.GroupIndex; |
| import java.util.Map; |
| import org.apache.lucene.search.BooleanQuery; |
| import org.eclipse.jgit.lib.Config; |
| |
| public class LuceneIndexModule extends AbstractIndexModule { |
| public static LuceneIndexModule singleVersionAllLatest(int threads, boolean slave) { |
| return new LuceneIndexModule(ImmutableMap.of(), threads, false, slave); |
| } |
| |
| public static LuceneIndexModule singleVersionWithExplicitVersions( |
| Map<String, Integer> versions, int threads, boolean slave) { |
| return new LuceneIndexModule(versions, threads, false, slave); |
| } |
| |
| public static LuceneIndexModule latestVersionWithOnlineUpgrade(boolean slave) { |
| return new LuceneIndexModule(null, 0, true, slave); |
| } |
| |
| public static LuceneIndexModule latestVersionWithoutOnlineUpgrade(boolean slave) { |
| return new LuceneIndexModule(null, 0, false, slave); |
| } |
| |
| static boolean isInMemoryTest(Config cfg) { |
| return cfg.getBoolean("index", "lucene", "testInmemory", false); |
| } |
| |
| private LuceneIndexModule( |
| Map<String, Integer> singleVersions, int threads, boolean onlineUpgrade, boolean slave) { |
| super(singleVersions, threads, onlineUpgrade, slave); |
| } |
| |
| @Override |
| protected Class<? extends AccountIndex> getAccountIndex() { |
| return LuceneAccountIndex.class; |
| } |
| |
| @Override |
| protected Class<? extends ChangeIndex> getChangeIndex() { |
| return LuceneChangeIndex.class; |
| } |
| |
| @Override |
| protected Class<? extends GroupIndex> getGroupIndex() { |
| return LuceneGroupIndex.class; |
| } |
| |
| @Override |
| protected Class<? extends ProjectIndex> getProjectIndex() { |
| return LuceneProjectIndex.class; |
| } |
| |
| @Override |
| protected Class<? extends VersionManager> getVersionManager() { |
| return LuceneVersionManager.class; |
| } |
| |
| @Override |
| protected IndexConfig getIndexConfig(@GerritServerConfig Config cfg) { |
| BooleanQuery.setMaxClauseCount( |
| cfg.getInt("index", "maxTerms", BooleanQuery.getMaxClauseCount())); |
| return super.getIndexConfig(cfg); |
| } |
| } |