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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.FunctionType;
20  import org.opensaml.xml.XMLObject;
21  import org.opensaml.xml.io.AbstractXMLObjectUnmarshaller;
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 FunctionType}.
28   */
29  public class FunctionTypeUnmarshaller extends AbstractXMLObjectUnmarshaller {
30  
31      /** Constructor. */
32      public FunctionTypeUnmarshaller() {
33          super();
34      }
35      
36      /** {@inheritDoc} */
37      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
38          
39          if(attribute.getLocalName().equals(FunctionType.FUNCTION_ID_ATTRIB_NAME)){
40              FunctionType functionType = (FunctionType) xmlObject;
41              functionType.setFunctionId(DatatypeHelper.safeTrimOrNullString(attribute.getValue()));
42          }
43  
44      }
45  
46      /** {@inheritDoc} */
47      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
48              throws UnmarshallingException {
49      }
50  
51      /** {@inheritDoc} */
52      protected void processElementContent(XMLObject xmlObject, String elementContent) {
53  
54      }
55  
56  }