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1   /*
2    * Copyright 2008 University Corporation for Advanced Internet Development, Inc.
3    * Copyright 2008 Members of the EGEE Collaboration.
4    * 
5    * Licensed under the Apache License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * 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 org.opensaml.xacml.policy.impl;
19  
20  import org.opensaml.xacml.policy.AttributeDesignatorType;
21  import org.opensaml.xacml.policy.AttributeSelectorType;
22  import org.opensaml.xml.XMLObject;
23  import org.opensaml.xml.io.AbstractXMLObjectMarshaller;
24  import org.opensaml.xml.io.MarshallingException;
25  import org.opensaml.xml.util.DatatypeHelper;
26  import org.w3c.dom.Element;
27  
28  /**
29   * Marshaller for {@link AttributeSelectorType}.
30   */
31  public class AttributeSelectorTypeMarshaller extends AbstractXMLObjectMarshaller {
32  
33      /** Constructor. */
34      public AttributeSelectorTypeMarshaller() {
35          super();
36      }
37      
38      /** {@inheritDoc} */
39      protected void marshallAttributes(XMLObject xmlObject, Element domElement) throws MarshallingException {
40          AttributeSelectorType attributeSelectorType = (AttributeSelectorType) xmlObject;
41          
42          if(!DatatypeHelper.isEmpty(attributeSelectorType.getDataType())){
43              domElement.setAttribute(AttributeSelectorType.DATA_TYPE_ATTRIB_NAME, 
44                      attributeSelectorType.getDataType());
45          }
46          if(!DatatypeHelper.isEmpty(attributeSelectorType.getRequestContextPath())){
47              domElement.setAttribute(AttributeSelectorType.REQUEST_CONTEXT_PATH_ATTRIB_NAME, 
48                      attributeSelectorType.getRequestContextPath());
49          }
50          if(attributeSelectorType.getMustBePresentXSBoolean() != null){
51              domElement.setAttribute(AttributeDesignatorType.MUST_BE_PRESENT_ATTRIB_NAME, 
52                      Boolean.toString(attributeSelectorType.getMustBePresentXSBoolean().getValue()));
53          }
54          if(!attributeSelectorType.getMustBePresent()){
55              domElement.setAttribute(AttributeDesignatorType.MUST_BE_PRESENT_ATTRIB_NAME, 
56                      Boolean.toString(attributeSelectorType.getMustBePresent()));
57          }
58      }
59  
60      /** {@inheritDoc} */
61      protected void marshallElementContent(XMLObject xmlObject, Element domElement) throws MarshallingException {
62  
63      }
64  
65  }