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1   /*
2    * Copyright 2008 Members of the EGEE Collaboration.
3    * Copyright 2008 University Corporation for Advanced Internet Development, Inc.
4    *
5    * Licensed under the Apache License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.opensaml.ws.wssecurity.impl;
18  
19  import javax.xml.namespace.QName;
20  
21  import org.opensaml.ws.wssecurity.SecurityTokenReference;
22  import org.opensaml.xml.XMLObject;
23  import org.opensaml.xml.io.UnmarshallingException;
24  import org.opensaml.xml.util.XMLHelper;
25  import org.w3c.dom.Attr;
26  
27  /**
28   * SecurityTokenReferenceUnmarshaller.
29   */
30  public class SecurityTokenReferenceUnmarshaller extends AbstractWSSecurityObjectUnmarshaller {
31  
32      /** {@inheritDoc} */
33      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
34              throws UnmarshallingException {
35          SecurityTokenReference str = (SecurityTokenReference) parentXMLObject;
36  
37          str.getUnknownXMLObjects().add(childXMLObject);
38      }
39  
40      /** {@inheritDoc} */
41      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
42          SecurityTokenReference str = (SecurityTokenReference) xmlObject;
43          
44          QName attribQName = 
45              XMLHelper.constructQName(attribute.getNamespaceURI(), attribute.getLocalName(), attribute.getPrefix());
46          if (SecurityTokenReference.WSU_ID_ATTR_NAME.equals(attribQName)) {
47              str.setWSUId(attribute.getValue());
48              attribute.getOwnerElement().setIdAttributeNode(attribute, true);
49          } else if (SecurityTokenReference.WSSE_USAGE_ATTR_NAME.equals(attribQName)) {
50              str.setWSSEUsages(XMLHelper.getAttributeValueAsList(attribute));
51          } else {
52              XMLHelper.unmarshallToAttributeMap(str.getUnknownAttributes(), attribute);
53          }
54      }
55  
56  }