001/* 002 * Copyright 2012-2017 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.springframework.batch.sample.config; 017 018import javax.annotation.PostConstruct; 019import javax.sql.DataSource; 020 021import org.apache.commons.dbcp2.BasicDataSource; 022 023import org.springframework.beans.factory.annotation.Autowired; 024import org.springframework.context.annotation.Bean; 025import org.springframework.context.annotation.Configuration; 026import org.springframework.context.annotation.PropertySource; 027import org.springframework.core.env.Environment; 028import org.springframework.core.io.ResourceLoader; 029import org.springframework.jdbc.datasource.init.DatabasePopulatorUtils; 030import org.springframework.jdbc.datasource.init.ResourceDatabasePopulator; 031 032/** 033 * @author Dave Syer 034 * 035 */ 036@Configuration 037@PropertySource("classpath:/batch-hsql.properties") 038public class DataSourceConfiguration { 039 040 @Autowired 041 private Environment environment; 042 043 @Autowired 044 private ResourceLoader resourceLoader; 045 046 @PostConstruct 047 protected void initialize() { 048 ResourceDatabasePopulator populator = new ResourceDatabasePopulator(); 049 populator.addScript(resourceLoader.getResource(environment.getProperty("batch.schema.script"))); 050 populator.setContinueOnError(true); 051 DatabasePopulatorUtils.execute(populator , dataSource()); 052 } 053 054 @Bean(destroyMethod="close") 055 public DataSource dataSource() { 056 BasicDataSource dataSource = new BasicDataSource(); 057 dataSource.setDriverClassName(environment.getProperty("batch.jdbc.driver")); 058 dataSource.setUrl(environment.getProperty("batch.jdbc.url")); 059 dataSource.setUsername(environment.getProperty("batch.jdbc.user")); 060 dataSource.setPassword(environment.getProperty("batch.jdbc.password")); 061 return dataSource; 062 } 063 064}