View Javadoc

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.filtering.match.basic;
18  
19  import java.util.List;
20  
21  import javax.xml.namespace.QName;
22  
23  import org.opensaml.xml.util.DatatypeHelper;
24  import org.opensaml.xml.util.XMLHelper;
25  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
26  import org.w3c.dom.Element;
27  
28  import edu.internet2.middleware.shibboleth.common.attribute.filtering.provider.match.basic.ScriptMatchFunctor;
29  import edu.internet2.middleware.shibboleth.common.config.attribute.filtering.BaseFilterBeanDefinitionParser;
30  
31  /**
32   * Bean definition parser for {@link ScriptMatchFunctor}s.
33   */
34  public class ScriptMatchFunctorBeanDefinitionParser extends BaseFilterBeanDefinitionParser {
35  
36      /** Schema type. */
37      public static final QName SCHEMA_TYPE = new QName(BasicMatchFunctorNamespaceHandler.NAMESPACE, "Script");
38  
39      /** {@inheritDoc} */
40      protected Class getBeanClass(Element arg0) {
41          return ScriptMatchFunctor.class;
42      }
43  
44      /** {@inheritDoc} */
45      protected void doParse(Element configElement, BeanDefinitionBuilder builder) {
46          super.doParse(configElement, builder);
47  
48          String scriptLanguage = "javascript";
49          if (configElement.hasAttributeNS(null, "language")) {
50              scriptLanguage = DatatypeHelper.safeTrimOrNullString(configElement.getAttributeNS(null, "language"));
51          }
52          builder.addConstructorArgValue(scriptLanguage);
53  
54          List<Element> scripts = XMLHelper.getChildElementsByTagNameNS(configElement,
55                  BasicMatchFunctorNamespaceHandler.NAMESPACE, "Script");
56          builder.addConstructorArgValue(DatatypeHelper.safeTrimOrNullString(scripts.get(0).getTextContent()));
57      }
58  }