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1   /*
2    * Copyright [2007] [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.attribute.resolver;
18  
19  import java.util.List;
20  import java.util.Map;
21  
22  import javax.xml.namespace.QName;
23  
24  import org.opensaml.xml.util.XMLHelper;
25  import org.springframework.beans.factory.config.BeanDefinition;
26  import org.springframework.beans.factory.xml.BeanDefinitionParser;
27  import org.springframework.beans.factory.xml.ParserContext;
28  import org.w3c.dom.Element;
29  
30  import edu.internet2.middleware.shibboleth.common.config.SpringConfigurationUtils;
31  
32  /**
33   * Spring configuration parser for {@link AttributeResolverBean}s.
34   */
35  public class AttributeResolverBeanDefinitionParser implements BeanDefinitionParser {
36  
37      /** Schema type. */
38      public static final QName SCHEMA_TYPE = new QName(AttributeResolverNamespaceHandler.NAMESPACE,
39              "AttributeResolverType");
40  
41      /** Element name. */
42      public static final QName ELEMENT_NAME = new QName(AttributeResolverNamespaceHandler.NAMESPACE, 
43              "AttributeResolver");
44  
45      /** {@inheritDoc} */
46      public BeanDefinition parse(Element config, ParserContext context) {
47          Map<QName, List<Element>> configChildren = XMLHelper.getChildElements(config);
48          List<Element> children;
49  
50          children = configChildren.get(new QName(AttributeResolverNamespaceHandler.NAMESPACE, "PrincipalConnector"));
51          SpringConfigurationUtils.parseCustomElements(children, context);
52  
53          children = configChildren.get(new QName(AttributeResolverNamespaceHandler.NAMESPACE, "DataConnector"));
54          SpringConfigurationUtils.parseCustomElements(children, context);
55  
56          children = configChildren.get(new QName(AttributeResolverNamespaceHandler.NAMESPACE, "AttributeDefinition"));
57          SpringConfigurationUtils.parseCustomElements(children, context);
58  
59          return null;
60      }
61  }