View Javadoc

1   /*
2    * Copyright [2007] [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 edu.internet2.middleware.shibboleth.common.xmlobject.impl;
18  
19  import org.opensaml.xml.XMLObject;
20  import org.opensaml.xml.io.AbstractXMLObjectUnmarshaller;
21  import org.opensaml.xml.io.UnmarshallingException;
22  import org.opensaml.xml.util.DatatypeHelper;
23  import org.w3c.dom.Attr;
24  
25  import edu.internet2.middleware.shibboleth.common.xmlobject.ShibbolethScopedValue;
26  
27  /**
28   * Thread-safe unmarshaller for {@link org.opensaml.xml.schema.XSString} objects.
29   */
30  public class ShibbolethScopedValueUnmarshaller extends AbstractXMLObjectUnmarshaller {
31  
32      /** {@inheritDoc} */
33      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
34              throws UnmarshallingException {
35          // no children
36      }
37  
38      /** {@inheritDoc} */
39      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
40          ShibbolethScopedValue sv = (ShibbolethScopedValue) xmlObject;
41  
42          if (DatatypeHelper.isEmpty(sv.getScopeAttributeName())) {
43              sv.setScopeAttributeName(attribute.getName());
44              sv.setScope(attribute.getValue());
45          }
46  
47      }
48  
49      /** {@inheritDoc} */
50      protected void processElementContent(XMLObject xmlObject, String elementContent) {
51          ShibbolethScopedValue sv = (ShibbolethScopedValue) xmlObject;
52  
53          sv.setValue(elementContent);
54      }
55  }