View Javadoc

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.filtering.match.basic;
19  
20  import java.util.List;
21  
22  import javax.xml.namespace.QName;
23  
24  import org.opensaml.xml.util.DatatypeHelper;
25  import org.opensaml.xml.util.XMLHelper;
26  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
27  import org.w3c.dom.Element;
28  
29  import edu.internet2.middleware.shibboleth.common.attribute.filtering.provider.match.basic.ScriptMatchFunctor;
30  import edu.internet2.middleware.shibboleth.common.config.attribute.filtering.BaseFilterBeanDefinitionParser;
31  
32  /**
33   * Bean definition parser for {@link ScriptMatchFunctor}s.
34   */
35  public class ScriptMatchFunctorBeanDefinitionParser extends BaseFilterBeanDefinitionParser {
36  
37      /** Schema type. */
38      public static final QName SCHEMA_TYPE = new QName(BasicMatchFunctorNamespaceHandler.NAMESPACE, "Script");
39  
40      /** {@inheritDoc} */
41      protected Class getBeanClass(Element arg0) {
42          return ScriptMatchFunctor.class;
43      }
44  
45      /** {@inheritDoc} */
46      protected void doParse(Element configElement, BeanDefinitionBuilder builder) {
47          super.doParse(configElement, builder);
48  
49          String scriptLanguage = "javascript";
50          if (configElement.hasAttributeNS(null, "language")) {
51              scriptLanguage = DatatypeHelper.safeTrimOrNullString(configElement.getAttributeNS(null, "language"));
52          }
53          builder.addConstructorArgValue(scriptLanguage);
54  
55          List<Element> scripts = XMLHelper.getChildElementsByTagNameNS(configElement,
56                  BasicMatchFunctorNamespaceHandler.NAMESPACE, "Script");
57          builder.addConstructorArgValue(DatatypeHelper.safeTrimOrNullString(scripts.get(0).getTextContent()));
58      }
59  }