| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.ambari.server.controller; |
| import com.google.gson.Gson; |
| import com.google.inject.Scopes; |
| import com.google.inject.assistedinject.FactoryModuleBuilder; |
| import com.google.inject.matcher.Matchers; |
| import com.google.inject.persist.Transactional; |
| import com.google.inject.persist.jpa.JpaPersistModule; |
| import org.apache.ambari.server.actionmanager.*; |
| import org.apache.ambari.server.api.services.AmbariMetaInfo; |
| import org.apache.ambari.server.configuration.Configuration; |
| import org.apache.ambari.server.orm.PersistenceType; |
| import org.apache.ambari.server.orm.dao.ClearEntityManagerInterceptor; |
| import org.apache.ambari.server.state.*; |
| import org.apache.ambari.server.state.cluster.ClusterFactory; |
| import org.apache.ambari.server.state.cluster.ClusterImpl; |
| import org.apache.ambari.server.state.cluster.ClustersImpl; |
| import org.apache.ambari.server.state.host.HostFactory; |
| import org.apache.ambari.server.state.host.HostImpl; |
| |
| import com.google.inject.AbstractModule; |
| import com.google.inject.name.Names; |
| import org.apache.ambari.server.state.svccomphost.ServiceComponentHostImpl; |
| import org.springframework.security.crypto.password.PasswordEncoder; |
| import org.springframework.security.crypto.password.StandardPasswordEncoder; |
| |
| import java.util.Properties; |
| |
| /** |
| * Used for injection purposes. |
| * |
| */ |
| public class ControllerModule extends AbstractModule { |
| |
| private final Configuration configuration; |
| private final AmbariMetaInfo ambariMetaInfo; |
| |
| public ControllerModule() throws Exception { |
| configuration = new Configuration(); |
| ambariMetaInfo = new AmbariMetaInfo(configuration); |
| } |
| |
| public ControllerModule(Properties properties) throws Exception { |
| configuration = new Configuration(properties); |
| ambariMetaInfo = new AmbariMetaInfo(configuration); |
| } |
| |
| @Override |
| protected void configure() { |
| bindInterceptors(); |
| installFactories(); |
| |
| bind(Configuration.class).toInstance(configuration); |
| bind(AmbariMetaInfo.class).toInstance(ambariMetaInfo); |
| |
| bind(PasswordEncoder.class).toInstance(new StandardPasswordEncoder()); |
| |
| JpaPersistModule jpaPersistModule = new JpaPersistModule(configuration.getPersistenceType().getUnitName()); |
| if (configuration.getPersistenceType() == PersistenceType.POSTGRES) { |
| Properties properties = new Properties(); |
| properties.setProperty("javax.persistence.jdbc.user", configuration.getDatabaseUser()); |
| properties.setProperty("javax.persistence.jdbc.password", configuration.getDatabasePassword()); |
| jpaPersistModule.properties(properties); |
| } |
| |
| install(jpaPersistModule); |
| |
| |
| bind(Gson.class).in(Scopes.SINGLETON); |
| bind(Clusters.class).to(ClustersImpl.class); |
| bind(ActionDBAccessor.class).to(ActionDBAccessorImpl.class); |
| bindConstant().annotatedWith(Names.named("schedulerSleeptime")).to(10000L); |
| bindConstant().annotatedWith(Names.named("actionTimeout")).to(300000L); |
| bind(AmbariManagementController.class) |
| .to(AmbariManagementControllerImpl.class); |
| } |
| |
| private void installFactories() { |
| install(new FactoryModuleBuilder().implement( |
| Cluster.class, ClusterImpl.class).build(ClusterFactory.class)); |
| install(new FactoryModuleBuilder().implement( |
| Host.class, HostImpl.class).build(HostFactory.class)); |
| install(new FactoryModuleBuilder().implement( |
| Service.class, ServiceImpl.class).build(ServiceFactory.class)); |
| install(new FactoryModuleBuilder().implement( |
| ServiceComponent.class, ServiceComponentImpl.class).build( |
| ServiceComponentFactory.class)); |
| install(new FactoryModuleBuilder().implement( |
| ServiceComponentHost.class, ServiceComponentHostImpl.class).build( |
| ServiceComponentHostFactory.class)); |
| install(new FactoryModuleBuilder().implement( |
| Config.class, ConfigImpl.class).build(ConfigFactory.class)); |
| install(new FactoryModuleBuilder().build(StageFactory.class)); |
| install(new FactoryModuleBuilder().build(HostRoleCommandFactory.class)); |
| } |
| |
| private void bindInterceptors() { |
| ClearEntityManagerInterceptor clearEntityManagerInterceptor = new ClearEntityManagerInterceptor(); |
| requestInjection(clearEntityManagerInterceptor); |
| bindInterceptor(Matchers.any(), Matchers.annotatedWith(Transactional.class), clearEntityManagerInterceptor); |
| |
| } |
| } |