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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.signature.impl;
18  
19  import org.opensaml.xml.XMLObject;
20  import org.opensaml.xml.io.UnmarshallingException;
21  import org.opensaml.xml.signature.DSAKeyValue;
22  import org.opensaml.xml.signature.G;
23  import org.opensaml.xml.signature.J;
24  import org.opensaml.xml.signature.P;
25  import org.opensaml.xml.signature.PgenCounter;
26  import org.opensaml.xml.signature.Q;
27  import org.opensaml.xml.signature.Seed;
28  import org.opensaml.xml.signature.Y;
29  
30  /**
31   * A thread-safe Unmarshaller for {@link org.opensaml.xml.signature.DSAKeyValue} objects.
32   */
33  public class DSAKeyValueUnmarshaller extends AbstractXMLSignatureUnmarshaller {
34  
35      /** {@inheritDoc} */
36      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
37              throws UnmarshallingException {
38          DSAKeyValue keyValue = (DSAKeyValue) parentXMLObject;
39  
40          if (childXMLObject instanceof P) {
41              keyValue.setP((P) childXMLObject);
42          } else if (childXMLObject instanceof Q) {
43              keyValue.setQ((Q) childXMLObject);
44          } else if (childXMLObject instanceof G) {
45              keyValue.setG((G) childXMLObject);
46          } else if (childXMLObject instanceof Y) {
47              keyValue.setY((Y) childXMLObject);
48          } else if (childXMLObject instanceof J) {
49              keyValue.setJ((J) childXMLObject);
50          } else if (childXMLObject instanceof Seed) {
51              keyValue.setSeed((Seed) childXMLObject);
52          } else if (childXMLObject instanceof PgenCounter) {
53              keyValue.setPgenCounter((PgenCounter) childXMLObject);
54          } else {
55              super.processChildElement(parentXMLObject, childXMLObject);
56          }
57      }
58  
59  }