| // Copyright (C) 2012 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.server.schema; |
| |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.gerrit.server.config.SitePaths; |
| import com.google.inject.Inject; |
| import java.nio.file.Path; |
| import org.eclipse.jgit.lib.Config; |
| |
| class H2 extends BaseDataSourceType { |
| |
| protected final Config cfg; |
| private final SitePaths site; |
| |
| @Inject |
| H2(SitePaths site, @GerritServerConfig Config cfg) { |
| super("org.h2.Driver"); |
| this.cfg = cfg; |
| this.site = site; |
| } |
| |
| @Override |
| public String getUrl() { |
| String database = cfg.getString("database", null, "database"); |
| if (database == null || database.isEmpty()) { |
| database = "db/ReviewDB"; |
| } |
| return appendUrlOptions(cfg, createUrl(site.resolve(database))); |
| } |
| |
| public static String createUrl(Path path) { |
| return new StringBuilder().append("jdbc:h2:").append(path.toUri().toString()).toString(); |
| } |
| |
| public static String appendUrlOptions(Config cfg, String url) { |
| long h2CacheSize = cfg.getLong("database", "h2", "cacheSize", -1); |
| boolean h2AutoServer = cfg.getBoolean("database", "h2", "autoServer", false); |
| |
| StringBuilder urlBuilder = new StringBuilder().append(url); |
| |
| if (h2CacheSize >= 0) { |
| // H2 CACHE_SIZE is always given in KB |
| urlBuilder.append(";CACHE_SIZE=").append(h2CacheSize / 1024); |
| } |
| if (h2AutoServer) { |
| urlBuilder.append(";AUTO_SERVER=TRUE"); |
| } |
| return urlBuilder.toString(); |
| } |
| } |