/* * Copyright 2012 C24 Technologies. * * 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 biz.c24.io.spring.batch.config; import org.springframework.beans.factory.support.BeanDefinitionBuilder; import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser; import org.springframework.util.StringUtils; import org.w3c.dom.Element; import biz.c24.io.spring.batch.reader.C24BatchItemReader; /** * Parser for the 'C24ItemReader' element. * * @author Andrew Elmore */ public class BatchItemReaderParser extends AbstractSingleBeanDefinitionParser { /* * (non-Javadoc) * @see org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser#getBeanClass(org.w3c.dom.Element) */ @Override protected Class<?> getBeanClass(Element element) { return C24BatchItemReader.class; } /* * (non-Javadoc) * @see org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser#doParse(org.w3c.dom.Element, org.springframework.beans.factory.support.BeanDefinitionBuilder) */ @Override protected void doParse(Element element, BeanDefinitionBuilder bean) { // Optional String scope = element.getAttribute("scope"); if(StringUtils.hasText(scope)) { bean.setScope(scope); } else { // Default to step scope bean.setScope("step"); } // Mandatory String sourceRef = element.getAttribute("source-ref"); bean.addPropertyReference("source", sourceRef); // Mandatory String modelRef = element.getAttribute("model-ref"); bean.addPropertyReference("model", modelRef); // Optional String validate = element.getAttribute("validate"); if(StringUtils.hasText(validate)) { bean.addPropertyValue("validate", validate); } } }