| package org.apache.hadoop.ozone.recon.persistence; |
| |
| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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. |
| */ |
| |
| import javax.sql.DataSource; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.sqlite.SQLiteDataSource; |
| |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.jolbox.bonecp.BoneCPDataSource; |
| |
| /** |
| * Provide a {@link javax.sql.DataSource} for the application. |
| */ |
| public class DefaultDataSourceProvider implements Provider<DataSource> { |
| |
| @Inject |
| private DataSourceConfiguration configuration; |
| |
| /** |
| * Create a pooled datasource for the application. |
| * |
| * Default sqlite database does not work with a connection pool, actually |
| * most embedded databases do not, hence returning native implementation for |
| * default db. |
| */ |
| @Override |
| public DataSource get() { |
| if (StringUtils.contains(configuration.getJdbcUrl(), "sqlite")) { |
| SQLiteDataSource ds = new SQLiteDataSource(); |
| ds.setUrl(configuration.getJdbcUrl()); |
| return ds; |
| } |
| |
| BoneCPDataSource cpDataSource = new BoneCPDataSource(); |
| |
| cpDataSource.setDriverClass(configuration.getDriverClass()); |
| cpDataSource.setJdbcUrl(configuration.getJdbcUrl()); |
| cpDataSource.setUsername(configuration.getUserName()); |
| cpDataSource.setPassword(configuration.getPassword()); |
| cpDataSource.setDefaultAutoCommit(configuration.setAutoCommit()); |
| cpDataSource.setConnectionTimeoutInMs(configuration.getConnectionTimeout()); |
| cpDataSource.setMaxConnectionsPerPartition( |
| configuration.getMaxActiveConnections()); |
| cpDataSource.setMaxConnectionAgeInSeconds( |
| configuration.getMaxConnectionAge()); |
| cpDataSource.setIdleMaxAgeInSeconds( |
| configuration.getMaxIdleConnectionAge()); |
| cpDataSource.setIdleConnectionTestPeriodInSeconds( |
| configuration.getIdleConnectionTestPeriod()); |
| cpDataSource.setConnectionTestStatement( |
| configuration.getConnectionTestStatement()); |
| |
| return cpDataSource; |
| } |
| } |