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1   /*
2    * Licensed to the University Corporation for Advanced Internet Development, 
3    * Inc. (UCAID) under one or more contributor license agreements.  See the 
4    * NOTICE file distributed with this work for additional information regarding
5    * copyright ownership. The UCAID licenses this file to You under the Apache 
6    * License, Version 2.0 (the "License"); you may not use this file except in 
7    * compliance with the License.  You may obtain a copy of the License at
8    *
9    *    http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package edu.internet2.middleware.shibboleth.common.config.service;
19  
20  import java.util.ArrayList;
21  
22  import javax.xml.namespace.QName;
23  
24  import org.opensaml.xml.util.XMLHelper;
25  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
26  import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
27  import org.springframework.beans.factory.xml.ParserContext;
28  import org.w3c.dom.Element;
29  
30  /** Bean parser for service Servlet attribute exporter service. */
31  public class ServletContextAttributeExporterBeanDefinitionParser extends AbstractSingleBeanDefinitionParser {
32  
33      /** Type name. */
34      public static final QName TYPE_NAME = new QName(ServiceNamespaceHandler.NAMESPACE,
35              "ServletContextAttributeExporter");
36  
37      /** {@inheritDoc} */
38      protected Class getBeanClass(Element element) {
39          return ServletContextAttributeExporter.class;
40      }
41  
42      /** {@inheritDoc} */
43      protected void doParse(Element configElement, ParserContext parserContext, BeanDefinitionBuilder builder) {
44          super.doParse(configElement, parserContext, builder);
45          
46          builder.setInitMethodName("initialize");
47  
48          ArrayList<String> services = new ArrayList<String>();
49          for (String dependency : XMLHelper
50                  .getAttributeValueAsList(configElement.getAttributeNodeNS(null, "depends-on"))) {
51              services.add(dependency);
52          }
53          builder.addConstructorArgValue(services);
54      }
55  
56      /** {@inheritDoc} */
57      protected boolean shouldGenerateId() {
58          return true;
59      }
60  }