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1   /*
2    * Copyright [2005] [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.saml2.core.impl;
18  
19  import org.joda.time.DateTime;
20  import org.joda.time.chrono.ISOChronology;
21  import org.opensaml.saml2.core.BaseID;
22  import org.opensaml.saml2.core.EncryptedID;
23  import org.opensaml.saml2.core.LogoutRequest;
24  import org.opensaml.saml2.core.NameID;
25  import org.opensaml.saml2.core.SessionIndex;
26  import org.opensaml.xml.XMLObject;
27  import org.opensaml.xml.io.UnmarshallingException;
28  import org.opensaml.xml.util.DatatypeHelper;
29  import org.w3c.dom.Attr;
30  
31  /**
32   * A thread-safe Unmarshaller for {@link org.opensaml.saml2.core.LogoutRequest} objects.
33   */
34  public class LogoutRequestUnmarshaller extends RequestAbstractTypeUnmarshaller {
35  
36      /** {@inheritDoc} */
37      protected void processAttribute(XMLObject samlObject, Attr attribute) throws UnmarshallingException {
38          LogoutRequest req = (LogoutRequest) samlObject;
39  
40          if (attribute.getLocalName().equals(LogoutRequest.REASON_ATTRIB_NAME)) {
41              req.setReason(attribute.getValue());
42          } else if (attribute.getLocalName().equals(LogoutRequest.NOT_ON_OR_AFTER_ATTRIB_NAME)
43                  && !DatatypeHelper.isEmpty(attribute.getValue())) {
44              req.setNotOnOrAfter(new DateTime(attribute.getValue(), ISOChronology.getInstanceUTC()));
45          } else {
46              super.processAttribute(samlObject, attribute);
47          }
48      }
49  
50      /** {@inheritDoc} */
51      protected void processChildElement(XMLObject parentSAMLObject, XMLObject childSAMLObject)
52              throws UnmarshallingException {
53          LogoutRequest req = (LogoutRequest) parentSAMLObject;
54  
55          if (childSAMLObject instanceof BaseID) {
56              req.setBaseID((BaseID) childSAMLObject);
57          } else if (childSAMLObject instanceof NameID) {
58              req.setNameID((NameID) childSAMLObject);
59          } else if (childSAMLObject instanceof EncryptedID) {
60              req.setEncryptedID((EncryptedID) childSAMLObject);
61          } else if (childSAMLObject instanceof SessionIndex) {
62              req.getSessionIndexes().add((SessionIndex) childSAMLObject);
63          } else {
64              super.processChildElement(parentSAMLObject, childSAMLObject);
65          }
66      }
67  }