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1   /*
2    * Copyright [2006] [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.xml.encryption.impl;
18  
19  import org.opensaml.xml.XMLObject;
20  import org.opensaml.xml.encryption.CipherData;
21  import org.opensaml.xml.encryption.CipherReference;
22  import org.opensaml.xml.encryption.CipherValue;
23  import org.opensaml.xml.io.UnmarshallingException;
24  
25  /**
26   * A thread-safe Unmarshaller for {@link org.opensaml.xml.encryption.CipherData} objects.
27   */
28  public class CipherDataUnmarshaller extends AbstractXMLEncryptionUnmarshaller {
29  
30      /** {@inheritDoc} */
31      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
32              throws UnmarshallingException {
33          CipherData cipherData = (CipherData) parentXMLObject;
34  
35          if (childXMLObject instanceof CipherValue) {
36              cipherData.setCipherValue((CipherValue) childXMLObject);
37          } else if (childXMLObject instanceof CipherReference) {
38              cipherData.setCipherReference((CipherReference) childXMLObject);
39          } else {
40              super.processChildElement(parentXMLObject, childXMLObject);
41          }
42      }
43  
44  }