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1   /*
2    * Copyright 2008 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 org.opensaml.xacml.policy.impl;
18  
19  import org.opensaml.xacml.policy.AttributeValueType;
20  import org.opensaml.xacml.policy.CombinerParameterType;
21  import org.opensaml.xml.XMLObject;
22  import org.opensaml.xml.io.AbstractXMLObjectUnmarshaller;
23  import org.opensaml.xml.io.UnmarshallingException;
24  import org.opensaml.xml.util.DatatypeHelper;
25  import org.w3c.dom.Attr;
26  
27  /**
28   * Unmarshaller for {@link CombinerParameterType}.
29   */
30  public class CombinerParameterTypeUnmarshaller extends AbstractXMLObjectUnmarshaller {
31  
32      /** Constructor. */
33      public CombinerParameterTypeUnmarshaller() {
34          super();
35      }
36  
37      
38      /** {@inheritDoc} */
39      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
40          CombinerParameterType combinerParameterType = (CombinerParameterType) xmlObject;
41        
42          if(attribute.getLocalName().equals(CombinerParameterType.PARAMETER_NAMEATTRIB_NAME)){
43              combinerParameterType.setParameterName(DatatypeHelper.safeTrimOrNullString(attribute.getValue()));
44          } 
45      }
46  
47      /** {@inheritDoc} */
48      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
49              throws UnmarshallingException {
50          CombinerParameterType combinerParameterType = (CombinerParameterType) parentXMLObject;
51          
52          if(childXMLObject instanceof AttributeValueType){
53              combinerParameterType.setAttributeValue((AttributeValueType)childXMLObject);
54          }
55      }
56  
57      /** {@inheritDoc} */
58      protected void processElementContent(XMLObject xmlObject, String elementContent) {
59      }
60  
61  
62  }