| // Copyright (C) 2009 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.pgm.init; |
| |
| import static com.google.inject.Stage.PRODUCTION; |
| |
| import com.google.common.base.Strings; |
| import com.google.common.collect.Sets; |
| import com.google.gerrit.pgm.init.api.ConsoleUI; |
| import com.google.gerrit.pgm.init.api.InitStep; |
| import com.google.gerrit.pgm.init.api.Section; |
| import com.google.gerrit.server.config.SitePaths; |
| import com.google.inject.Binding; |
| import com.google.inject.Guice; |
| import com.google.inject.Inject; |
| import com.google.inject.Injector; |
| import com.google.inject.Key; |
| import com.google.inject.Singleton; |
| import com.google.inject.TypeLiteral; |
| import com.google.inject.name.Named; |
| import com.google.inject.name.Names; |
| |
| import java.lang.annotation.Annotation; |
| import java.util.List; |
| import java.util.Set; |
| |
| /** Initialize the {@code database} configuration section. */ |
| @Singleton |
| class InitDatabase implements InitStep { |
| private final ConsoleUI ui; |
| private final SitePaths site; |
| private final Libraries libraries; |
| private final Section database; |
| |
| @Inject |
| InitDatabase(final ConsoleUI ui, final SitePaths site, final Libraries libraries, |
| final Section.Factory sections) { |
| this.ui = ui; |
| this.site = site; |
| this.libraries = libraries; |
| this.database = sections.get("database", null); |
| } |
| |
| @Override |
| public void run() { |
| ui.header("SQL Database"); |
| |
| Set<String> allowedValues = Sets.newTreeSet(); |
| Injector i = Guice.createInjector(PRODUCTION, new DatabaseConfigModule(site)); |
| List<Binding<DatabaseConfigInitializer>> dbConfigBindings = |
| i.findBindingsByType(new TypeLiteral<DatabaseConfigInitializer>() {}); |
| for (Binding<DatabaseConfigInitializer> binding : dbConfigBindings) { |
| Annotation annotation = binding.getKey().getAnnotation(); |
| if (annotation instanceof Named) { |
| allowedValues.add(((Named) annotation).value()); |
| } |
| } |
| |
| if (!Strings.isNullOrEmpty(database.get("url")) |
| && Strings.isNullOrEmpty(database.get("type"))) { |
| database.set("type", "jdbc"); |
| } |
| |
| String dbType = |
| database.select("Database server type", "type", "h2", allowedValues); |
| |
| DatabaseConfigInitializer dci = |
| i.getInstance(Key.get(DatabaseConfigInitializer.class, |
| Names.named(dbType.toLowerCase()))); |
| |
| if (dci instanceof MySqlInitializer) { |
| libraries.mysqlDriver.downloadRequired(); |
| } else if (dci instanceof OracleInitializer) { |
| libraries.oracleDriver.downloadRequired(); |
| } else if (dci instanceof DB2Initializer) { |
| libraries.db2Driver.downloadRequired(); |
| } |
| |
| dci.initConfig(database); |
| } |
| |
| @Override |
| public void postRun() throws Exception { |
| } |
| } |