FileWriterSourceParser.java

/*
 * 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.writer.source.FileWriterSource;

/**
 * Parser for the C24ItemWriter's FileWriterSource child element
 * 
 * @author Andrew Elmore
 *
 */
public class FileWriterSourceParser extends AbstractSingleBeanDefinitionParser {

    /*
     * (non-Javadoc)
     * @see org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser#getBeanClass(org.w3c.dom.Element)
     */
    @Override
    protected Class<?> getBeanClass(Element element) {
        return FileWriterSource.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 resource = element.getAttribute("resource");
        if(StringUtils.hasText(resource)) {
            bean.addPropertyValue("resource", resource);            
        }
        
        // Optional
        String encoding = element.getAttribute("encoding");
        if(StringUtils.hasText(encoding)) {
            bean.addPropertyValue("encoding", encoding);  
        }
    }
}