1 files changed, 83 insertions, 0 deletions
diff --git a/java/com/google/gerrit/lucene/LuceneIndexModule.java b/java/com/google/gerrit/lucene/LuceneIndexModule.java
new file mode 100644
index 0000000000..302a2da851
--- /dev/null
+++ b/java/com/google/gerrit/lucene/LuceneIndexModule.java
@@ -0,0 +1,83 @@
+// 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, slave);
+  }
+
+  public static LuceneIndexModule singleVersionWithExplicitVersions(
+      Map<String, Integer> versions, int threads, boolean slave) {
+    return new LuceneIndexModule(versions, threads, slave);
+  }
+
+  public static LuceneIndexModule latestVersion(boolean slave) {
+    return new LuceneIndexModule(null, 0, slave);
+  }
+
+  static boolean isInMemoryTest(Config cfg) {
+    return cfg.getBoolean("index", "lucene", "testInmemory", false);
+  }
+
+  private LuceneIndexModule(Map<String, Integer> singleVersions, int threads, boolean slave) {
+    super(singleVersions, threads, 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);
+  }
+}