001/* 002 * Copyright 2006-2008 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.configuration.xml; 017 018import org.springframework.beans.factory.support.AbstractBeanDefinition; 019import org.springframework.beans.factory.xml.AbstractBeanDefinitionParser; 020import org.springframework.beans.factory.xml.ParserContext; 021import org.w3c.dom.Element; 022 023/** 024 * Parser for the <step/> top level element in the Batch namespace. Sets up 025 * and returns a bean definition for a 026 * {@link org.springframework.batch.core.Step}. 027 * 028 * @author Thomas Risberg 029 * 030 */ 031public class TopLevelStepParser extends AbstractBeanDefinitionParser { 032 033 private static final StandaloneStepParser stepParser = new StandaloneStepParser(); 034 035 @Override 036 protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) { 037 038 CoreNamespaceUtils.autoregisterBeansForNamespace(parserContext, parserContext.extractSource(element)); 039 040 return stepParser.parse(element, parserContext); 041 042 } 043 044}