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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.PolicyCombinerParametersType;
21  import org.opensaml.xml.XMLObject;
22  import org.opensaml.xml.io.UnmarshallingException;
23  import org.opensaml.xml.util.DatatypeHelper;
24  import org.w3c.dom.Attr;
25  
26  /**
27   * Unmarshaller for {@link PolicyCombinerParametersType}.
28   */
29  public class PolicyCombinerParametersTypeUnmarshaller extends CombinerParametersTypeUnmarshaller {
30  
31      /** Constructor. */
32      public PolicyCombinerParametersTypeUnmarshaller() {
33          super();
34      }
35  
36      
37      /** {@inheritDoc} */
38      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
39        
40          if(attribute.getLocalName().equals(PolicyCombinerParametersType.POLICY_ID_REF_ATTRIB_NAME)){
41              PolicyCombinerParametersType policyCombinerParametersType = (PolicyCombinerParametersType)xmlObject;
42              policyCombinerParametersType.setPolicyIdRef(DatatypeHelper.safeTrimOrNullString(attribute.getValue()));
43          }
44          super.processAttribute(xmlObject, attribute);
45      }
46  
47      /** {@inheritDoc} */
48      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
49              throws UnmarshallingException {     
50          
51          super.processChildElement(parentXMLObject, childXMLObject);
52      }
53  
54      /** {@inheritDoc} */
55      protected void processElementContent(XMLObject xmlObject, String elementContent) {
56      }
57  
58  
59  }