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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.attribute.resolver;
19  
20  import java.util.List;
21  import java.util.Map;
22  
23  import javax.xml.namespace.QName;
24  
25  import org.opensaml.xml.util.XMLHelper;
26  import org.springframework.beans.factory.config.BeanDefinition;
27  import org.springframework.beans.factory.xml.BeanDefinitionParser;
28  import org.springframework.beans.factory.xml.ParserContext;
29  import org.w3c.dom.Element;
30  
31  import edu.internet2.middleware.shibboleth.common.config.SpringConfigurationUtils;
32  
33  /** Spring configuration parser for {@link edu.internet2.middleware.shibboleth.common.attribute.resolver.AttributeResolver} beans. */
34  public class AttributeResolverBeanDefinitionParser implements BeanDefinitionParser {
35  
36      /** Schema type. */
37      public static final QName SCHEMA_TYPE = new QName(AttributeResolverNamespaceHandler.NAMESPACE,
38              "AttributeResolverType");
39  
40      /** Element name. */
41      public static final QName ELEMENT_NAME = new QName(AttributeResolverNamespaceHandler.NAMESPACE, 
42              "AttributeResolver");
43  
44      /** {@inheritDoc} */
45      public BeanDefinition parse(Element config, ParserContext context) {
46          Map<QName, List<Element>> configChildren = XMLHelper.getChildElements(config);
47          List<Element> children;
48  
49          children = configChildren.get(new QName(AttributeResolverNamespaceHandler.NAMESPACE, "PrincipalConnector"));
50          SpringConfigurationUtils.parseCustomElements(children, context);
51  
52          children = configChildren.get(new QName(AttributeResolverNamespaceHandler.NAMESPACE, "DataConnector"));
53          SpringConfigurationUtils.parseCustomElements(children, context);
54  
55          children = configChildren.get(new QName(AttributeResolverNamespaceHandler.NAMESPACE, "AttributeDefinition"));
56          SpringConfigurationUtils.parseCustomElements(children, context);
57  
58          return null;
59      }
60  }