001/*
002 * Copyright 2014 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.core.jsr.configuration.xml;
017
018import org.springframework.batch.core.repository.JobRepository;
019import org.springframework.beans.BeansException;
020import org.springframework.beans.factory.config.BeanPostProcessor;
021import org.springframework.context.ApplicationContext;
022import org.springframework.context.ApplicationContextAware;
023
024/**
025 * @author Michael Minella
026 */
027public class JsrNamespacePostProcessor implements BeanPostProcessor, ApplicationContextAware {
028
029        private static final String DEFAULT_JOB_REPOSITORY_NAME = "jobRepository";
030
031        private ApplicationContext applicationContext;
032
033        @Override
034        public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
035                this.applicationContext = applicationContext;
036        }
037
038        @Override
039        public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException {
040                if(bean instanceof JobFactoryBean) {
041                        JobFactoryBean fb = (JobFactoryBean) bean;
042                        JobRepository jobRepository = fb.getJobRepository();
043                        if (jobRepository == null) {
044                                fb.setJobRepository((JobRepository) applicationContext.getBean(DEFAULT_JOB_REPOSITORY_NAME));
045                        }
046                }
047
048                return bean;
049        }
050
051        @Override
052        public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
053                return bean;
054        }
055}
056
057
058