| // 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.gerrit.server.notedb.NoteDbTable.CHANGES; |
| import static com.google.gerrit.server.notedb.NotesMigration.SECTION_NOTE_DB; |
| 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.InitFlags; |
| import com.google.gerrit.pgm.init.api.InitStep; |
| import com.google.gerrit.pgm.init.api.Section; |
| import com.google.gerrit.server.config.GerritServerIdProvider; |
| import com.google.gerrit.server.config.SitePaths; |
| import com.google.gerrit.server.notedb.NotesMigrationState; |
| 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; |
| import org.eclipse.jgit.lib.Config; |
| |
| /** 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 InitFlags flags; |
| private final Section database; |
| private final Section idSection; |
| private final Section noteDbChanges; |
| |
| @Inject |
| InitDatabase( |
| ConsoleUI ui, |
| SitePaths site, |
| Libraries libraries, |
| InitFlags flags, |
| Section.Factory sections) { |
| this.ui = ui; |
| this.site = site; |
| this.libraries = libraries; |
| this.flags = flags; // Don't grab any flags yet; they aren't initialized until BaseInit#run. |
| this.database = sections.get("database", null); |
| this.idSection = sections.get(GerritServerIdProvider.SECTION, null); |
| this.noteDbChanges = sections.get(SECTION_NOTE_DB, CHANGES.key()); |
| } |
| |
| @Override |
| public void run() { |
| initSqlDb(); |
| if (flags.isNew) { |
| initNoteDb(); |
| } |
| } |
| |
| private void initSqlDb() { |
| 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 MariaDbInitializer) { |
| libraries.mariadbDriver.downloadRequired(); |
| } else if (dci instanceof OracleInitializer) { |
| libraries.oracleDriver.downloadRequired(); |
| } else if (dci instanceof DB2Initializer) { |
| libraries.db2Driver.downloadRequired(); |
| } else if (dci instanceof HANAInitializer) { |
| libraries.hanaDriver.downloadRequired(); |
| } |
| |
| dci.initConfig(database); |
| |
| // Initialize UUID for NoteDb on first init. |
| String id = idSection.get(GerritServerIdProvider.KEY); |
| if (Strings.isNullOrEmpty(id)) { |
| idSection.set(GerritServerIdProvider.KEY, GerritServerIdProvider.generate()); |
| } |
| } |
| |
| private void initNoteDb() { |
| ui.header("NoteDb Database"); |
| ui.message( |
| "Use NoteDb for change metadata?\n" |
| + " See documentation:\n" |
| + " https://gerrit-review.googlesource.com/Documentation/note-db.html\n"); |
| if (!ui.yesno(true, "Enable")) { |
| return; |
| } |
| |
| Config defaultConfig = new Config(); |
| NotesMigrationState.FINAL.setConfigValues(defaultConfig); |
| for (String name : defaultConfig.getNames(SECTION_NOTE_DB, CHANGES.key())) { |
| noteDbChanges.set(name, defaultConfig.getString(SECTION_NOTE_DB, CHANGES.key(), name)); |
| } |
| } |
| } |