| // Copyright (C) 2022 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; |
| |
| import com.google.gerrit.extensions.config.FactoryModule; |
| import com.google.gerrit.index.IndexType; |
| import com.google.gerrit.lifecycle.LifecycleManager; |
| import com.google.gerrit.lucene.LuceneIndexModule; |
| import com.google.gerrit.pgm.util.BatchProgramModule; |
| import com.google.gerrit.pgm.util.SiteProgram; |
| import com.google.gerrit.server.LibModuleLoader; |
| import com.google.gerrit.server.ModuleOverloader; |
| import com.google.gerrit.server.approval.RecursiveApprovalCopier; |
| import com.google.gerrit.server.change.ChangeResource; |
| import com.google.gerrit.server.config.GerritServerConfig; |
| import com.google.gerrit.server.index.IndexModule; |
| import com.google.gerrit.server.index.options.AutoFlush; |
| import com.google.gerrit.server.index.options.IsFirstInsertForEntry; |
| import com.google.gerrit.server.plugins.PluginGuiceEnvironment; |
| import com.google.gerrit.server.util.ReplicaUtil; |
| import com.google.inject.AbstractModule; |
| import com.google.inject.Inject; |
| import com.google.inject.Injector; |
| import com.google.inject.Key; |
| import com.google.inject.Module; |
| import com.google.inject.multibindings.OptionalBinder; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import org.eclipse.jgit.lib.Config; |
| |
| public class CopyApprovals extends SiteProgram { |
| |
| private Injector dbInjector; |
| private Injector sysInjector; |
| private Injector cfgInjector; |
| private Config globalConfig; |
| |
| @Inject private RecursiveApprovalCopier recursiveApprovalCopier; |
| |
| @Override |
| public int run() throws Exception { |
| mustHaveValidSite(); |
| dbInjector = createDbInjector(); |
| cfgInjector = dbInjector.createChildInjector(); |
| globalConfig = dbInjector.getInstance(Key.get(Config.class, GerritServerConfig.class)); |
| LifecycleManager dbManager = new LifecycleManager(); |
| dbManager.add(dbInjector); |
| dbManager.start(); |
| |
| sysInjector = createSysInjector(); |
| sysInjector.getInstance(PluginGuiceEnvironment.class).setDbCfgInjector(dbInjector, cfgInjector); |
| LifecycleManager sysManager = new LifecycleManager(); |
| sysManager.add(sysInjector); |
| sysManager.start(); |
| |
| sysInjector.injectMembers(this); |
| |
| try { |
| recursiveApprovalCopier.persistStandalone(); |
| return 0; |
| } catch (Exception e) { |
| throw die(e.getMessage(), e); |
| } finally { |
| sysManager.stop(); |
| dbManager.stop(); |
| } |
| } |
| |
| private Injector createSysInjector() { |
| Map<String, Integer> versions = new HashMap<>(); |
| boolean replica = ReplicaUtil.isReplica(globalConfig); |
| List<Module> modules = new ArrayList<>(); |
| Module indexModule; |
| IndexType indexType = IndexModule.getIndexType(dbInjector); |
| if (indexType.isLucene()) { |
| indexModule = |
| LuceneIndexModule.singleVersionWithExplicitVersions( |
| versions, 1, replica, AutoFlush.DISABLED); |
| } else if (indexType.isFake()) { |
| // Use Reflection so that we can omit the fake index binary in production code. Test code does |
| // compile the component in. |
| try { |
| Class<?> clazz = Class.forName("com.google.gerrit.index.testing.FakeIndexModule"); |
| Method m = |
| clazz.getMethod( |
| "singleVersionWithExplicitVersions", Map.class, int.class, boolean.class); |
| indexModule = (Module) m.invoke(null, versions, 1, replica); |
| } catch (NoSuchMethodException |
| | ClassNotFoundException |
| | IllegalAccessException |
| | InvocationTargetException e) { |
| throw new IllegalStateException("can't create index", e); |
| } |
| } else { |
| throw new IllegalStateException("unsupported index.type = " + indexType); |
| } |
| modules.add(indexModule); |
| modules.add( |
| new AbstractModule() { |
| @Override |
| protected void configure() { |
| super.configure(); |
| OptionalBinder.newOptionalBinder(binder(), IsFirstInsertForEntry.class) |
| .setBinding() |
| .toInstance(IsFirstInsertForEntry.YES); |
| } |
| }); |
| |
| modules.add( |
| new FactoryModule() { |
| @Override |
| protected void configure() { |
| factory(ChangeResource.Factory.class); |
| } |
| }); |
| modules.add(new BatchProgramModule(dbInjector)); |
| |
| return dbInjector.createChildInjector( |
| ModuleOverloader.override( |
| modules, LibModuleLoader.loadReindexModules(cfgInjector, versions, 1, replica))); |
| } |
| } |