/**
* 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.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.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;
private final HostsMap hostsMap;
public ControllerModule() throws Exception {
configuration = new Configuration();
ambariMetaInfo = new AmbariMetaInfo(configuration);
hostsMap = new HostsMap(configuration);
}
public ControllerModule(Properties properties) throws Exception {
configuration = new Configuration(properties);
ambariMetaInfo = new AmbariMetaInfo(configuration);
hostsMap = new HostsMap(configuration);
}
@Override
protected void configure() {
installFactories();
bind(Configuration.class).toInstance(configuration);
bind(AmbariMetaInfo.class).toInstance(ambariMetaInfo);
bind(HostsMap.class).toInstance(hostsMap);
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));
}
}