| /* |
| * Copyright (c) 2012, Paul Merlin. All Rights Reserved. |
| * |
| * 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 org.qi4j.library.sql.dbcp; |
| |
| import javax.sql.DataSource; |
| import org.apache.commons.dbcp.BasicDataSource; |
| import org.qi4j.api.activation.Activators; |
| import org.qi4j.api.mixin.Mixins; |
| import org.qi4j.api.service.ServiceComposite; |
| import org.qi4j.api.service.ServiceImporter; |
| import org.qi4j.library.sql.datasource.AbstractDataSourceServiceImporterMixin; |
| import org.qi4j.library.sql.datasource.DataSourceConfigurationValue; |
| import org.qi4j.library.sql.datasource.DataSourceServiceImporterActivation; |
| |
| @Mixins( DBCPDataSourceServiceImporter.Mixin.class ) |
| @Activators( DataSourceServiceImporterActivation.Activator.class ) |
| public interface DBCPDataSourceServiceImporter |
| extends ServiceImporter<DataSource>, DataSourceServiceImporterActivation, ServiceComposite |
| { |
| |
| public static class Mixin |
| extends AbstractDataSourceServiceImporterMixin<BasicDataSource> |
| { |
| |
| @Override |
| protected BasicDataSource setupDataSourcePool( DataSourceConfigurationValue config ) |
| throws Exception |
| { |
| BasicDataSource pool = new BasicDataSource(); |
| |
| Class.forName( config.driver().get() ); |
| pool.setDriverClassName( config.driver().get() ); |
| pool.setUrl( config.url().get() ); |
| |
| if ( !config.username().get().equals( "" ) ) { |
| pool.setUsername( config.username().get() ); |
| pool.setPassword( config.password().get() ); |
| } |
| |
| if ( config.minPoolSize().get() != null ) { |
| pool.setMinIdle( config.minPoolSize().get() ); |
| } |
| if ( config.maxPoolSize().get() != null ) { |
| pool.setMaxActive( config.maxPoolSize().get() ); |
| } |
| if ( config.loginTimeoutSeconds().get() != null ) { |
| pool.setLoginTimeout( config.loginTimeoutSeconds().get() ); |
| } |
| if ( config.maxConnectionAgeSeconds().get() != null ) { |
| pool.setMinEvictableIdleTimeMillis( config.maxConnectionAgeSeconds().get() * 1000 ); |
| } |
| if ( config.validationQuery().get() != null ) { |
| pool.setValidationQuery( config.validationQuery().get() ); |
| } |
| |
| return pool; |
| } |
| |
| @Override |
| protected void passivateDataSourcePool( BasicDataSource dataSourcePool ) |
| throws Exception |
| { |
| dataSourcePool.close(); |
| } |
| |
| } |
| |
| } |