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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.dataConnector;
18  
19  import java.util.List;
20  import java.util.Map;
21  
22  import javax.xml.namespace.QName;
23  
24  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
25  import org.springframework.beans.factory.xml.ParserContext;
26  import org.w3c.dom.Element;
27  
28  /**
29   * Spring bean definition parser for configuring an computed ID data connector.
30   */
31  public class ComputedIDDataConnectorBeanDefinitionParser extends BaseDataConnectorBeanDefinitionParser {
32  
33      /** Schema type. */
34      public static final QName TYPE_NAME = new QName(DataConnectorNamespaceHandler.NAMESPACE, "ComputedId");
35  
36      /** {@inheritDoc} */
37      protected Class getBeanClass(Element element) {
38          return ComputedIDDataConnectorFactoryBean.class;
39      }
40  
41      /** {@inheritDoc} */
42      protected void doParse(String pluginId, Element pluginConfig, Map<QName, List<Element>> pluginConfigChildren,
43              BeanDefinitionBuilder pluginBuilder, ParserContext parserContext) {
44          super.doParse(pluginId, pluginConfig, pluginConfigChildren, pluginBuilder, parserContext);
45  
46          if (pluginConfig.hasAttributeNS(null, "generatedAttributeID")) {
47              pluginBuilder.addPropertyValue("generatedAttribute", pluginConfig.getAttributeNS(null,
48                      "generatedAttributeID"));
49          } else {
50              pluginBuilder.addPropertyValue("generatedAttribute", "computedId");
51          }
52  
53          pluginBuilder.addPropertyValue("sourceAttribute", pluginConfig.getAttributeNS(null, "sourceAttributeID"));
54          pluginBuilder.addPropertyValue("salt", pluginConfig.getAttributeNS(null, "salt").getBytes());
55      }
56  }