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1   /*
2    * Copyright 2008 University Corporation for Advanced Internet Development, Inc.
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  
17  package edu.internet2.middleware.shibboleth.common.config.service;
18  
19  import java.util.ArrayList;
20  
21  import javax.xml.namespace.QName;
22  
23  import org.opensaml.xml.util.XMLHelper;
24  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
25  import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
26  import org.springframework.beans.factory.xml.ParserContext;
27  import org.w3c.dom.Element;
28  
29  /** Bean parser for service Servlet attribute exporter service. */
30  public class ServletContextAttributeExporterBeanDefinitionParser extends AbstractSingleBeanDefinitionParser {
31  
32      /** Type name. */
33      public static final QName TYPE_NAME = new QName(ServiceNamespaceHandler.NAMESPACE,
34              "ServletContextAttributeExporter");
35  
36      /** {@inheritDoc} */
37      protected Class getBeanClass(Element element) {
38          return ServletContextAttributeExporter.class;
39      }
40  
41      /** {@inheritDoc} */
42      protected void doParse(Element configElement, ParserContext parserContext, BeanDefinitionBuilder builder) {
43          super.doParse(configElement, parserContext, builder);
44          
45          builder.setInitMethodName("initialize");
46  
47          ArrayList<String> services = new ArrayList<String>();
48          for (String dependency : XMLHelper
49                  .getAttributeValueAsList(configElement.getAttributeNodeNS(null, "depends-on"))) {
50              services.add(dependency);
51          }
52          builder.addConstructorArgValue(services);
53      }
54  
55      /** {@inheritDoc} */
56      protected boolean shouldGenerateId() {
57          return true;
58      }
59  }