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1   /*
2    * Copyright 2006-2008 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.springframework.batch.core.configuration.xml;
17  
18  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
19  import org.springframework.beans.factory.xml.ParserContext;
20  import org.springframework.util.StringUtils;
21  import org.w3c.dom.Element;
22  
23  /**
24   * @author Dave Syer
25   * 
26   */
27  public class TopLevelFlowParser extends AbstractFlowParser {
28  
29  	private static final String ID_ATTR = "id";
30  
31  	private static final String ABSTRACT_ATTR = "abstract";
32  
33  	/**
34  	 * @param element the top level element containing a flow definition
35  	 * @param parserContext the {@link ParserContext}
36  	 */
37  	@Override
38  	protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
39  		CoreNamespaceUtils.autoregisterBeansForNamespace(parserContext, element);
40  		String flowName = element.getAttribute(ID_ATTR);
41  		builder.getRawBeanDefinition().setAttribute("flowName", flowName);
42  		builder.addPropertyValue("name", flowName);
43  		String abstractAttr = element.getAttribute(ABSTRACT_ATTR);
44  		if (StringUtils.hasText(abstractAttr)) {
45  			builder.setAbstract(abstractAttr.equals("true"));
46  		}
47  		super.doParse(element, parserContext, builder);
48  	}
49  
50  }