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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.dataConnector;
19  
20  import java.util.List;
21  import java.util.Map;
22  
23  import javax.xml.namespace.QName;
24  
25  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
26  import org.springframework.beans.factory.xml.ParserContext;
27  import org.w3c.dom.Element;
28  
29  /**
30   * Spring bean definition parser for configuring an computed ID data connector.
31   */
32  public class ComputedIDDataConnectorBeanDefinitionParser extends BaseDataConnectorBeanDefinitionParser {
33  
34      /** Schema type. */
35      public static final QName TYPE_NAME = new QName(DataConnectorNamespaceHandler.NAMESPACE, "ComputedId");
36  
37      /** {@inheritDoc} */
38      protected Class getBeanClass(Element element) {
39          return ComputedIDDataConnectorFactoryBean.class;
40      }
41  
42      /** {@inheritDoc} */
43      protected void doParse(String pluginId, Element pluginConfig, Map<QName, List<Element>> pluginConfigChildren,
44              BeanDefinitionBuilder pluginBuilder, ParserContext parserContext) {
45          super.doParse(pluginId, pluginConfig, pluginConfigChildren, pluginBuilder, parserContext);
46  
47          if (pluginConfig.hasAttributeNS(null, "generatedAttributeID")) {
48              pluginBuilder.addPropertyValue("generatedAttribute", pluginConfig.getAttributeNS(null,
49                      "generatedAttributeID"));
50          } else {
51              pluginBuilder.addPropertyValue("generatedAttribute", "computedId");
52          }
53  
54          pluginBuilder.addPropertyValue("sourceAttribute", pluginConfig.getAttributeNS(null, "sourceAttributeID"));
55          pluginBuilder.addPropertyValue("salt", pluginConfig.getAttributeNS(null, "salt").getBytes());
56      }
57  }