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1   /*
2    * Copyright 2009 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.ws.wsaddressing.impl;
18  
19  import org.opensaml.ws.wsaddressing.RelatesTo;
20  import org.opensaml.xml.XMLObject;
21  import org.opensaml.xml.io.UnmarshallingException;
22  import org.opensaml.xml.schema.impl.XSURIUnmarshaller;
23  import org.opensaml.xml.util.DatatypeHelper;
24  import org.opensaml.xml.util.XMLHelper;
25  import org.w3c.dom.Attr;
26  
27  /**
28   *  Unmarshaller for instances of {@link RelatesTo}.
29   */
30  public class RelatesToUnmarshaller extends XSURIUnmarshaller {
31  
32      /** {@inheritDoc} */
33      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
34          RelatesTo relatesTo = (RelatesTo) xmlObject;
35          
36          if (RelatesTo.RELATIONSHIP_TYPE_ATTRIB_NAME.equals(attribute.getLocalName())) {
37              relatesTo.setRelationshipType(DatatypeHelper.safeTrimOrNullString(attribute.getValue()));
38          } else {
39              XMLHelper.unmarshallToAttributeMap(relatesTo.getUnknownAttributes(), attribute);
40          }
41      }
42  
43  }