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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  /**
18   * 
19   */
20  
21  package org.opensaml.saml2.core.impl;
22  
23  import org.opensaml.saml2.core.AuthnQuery;
24  import org.opensaml.saml2.core.RequestedAuthnContext;
25  import org.opensaml.xml.XMLObject;
26  import org.opensaml.xml.io.UnmarshallingException;
27  import org.w3c.dom.Attr;
28  
29  /**
30   * A thread-safe Unmarshaller for {@link org.opensaml.saml2.core.AuthnQuery} objects.
31   */
32  public class AuthnQueryUnmarshaller extends SubjectQueryUnmarshaller {
33  
34      /** {@inheritDoc} */
35      protected void processAttribute(XMLObject samlObject, Attr attribute) throws UnmarshallingException {
36          AuthnQuery query = (AuthnQuery) samlObject;
37  
38          if (attribute.getLocalName().equals(AuthnQuery.SESSION_INDEX_ATTRIB_NAME)) {
39              query.setSessionIndex(attribute.getValue());
40          } else {
41              super.processAttribute(samlObject, attribute);
42          }
43      }
44  
45      /** {@inheritDoc} */
46      protected void processChildElement(XMLObject parentSAMLObject, XMLObject childSAMLObject)
47              throws UnmarshallingException {
48          AuthnQuery query = (AuthnQuery) parentSAMLObject;
49  
50          if (childSAMLObject instanceof RequestedAuthnContext) {
51              query.setRequestedAuthnContext((RequestedAuthnContext) childSAMLObject);
52          } else {
53              super.processChildElement(parentSAMLObject, childSAMLObject);
54          }
55      }
56  }