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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.common.impl.AbstractSAMLObjectUnmarshaller;
24  import org.opensaml.saml2.core.IDPList;
25  import org.opensaml.saml2.core.RequesterID;
26  import org.opensaml.saml2.core.Scoping;
27  import org.opensaml.xml.XMLObject;
28  import org.opensaml.xml.io.UnmarshallingException;
29  import org.w3c.dom.Attr;
30  
31  /**
32   * A thread-safe Unmarshaller for {@link org.opensaml.saml2.core.Scoping} objects.
33   */
34  public class ScopingUnmarshaller extends AbstractSAMLObjectUnmarshaller {
35  
36      /** {@inheritDoc} */
37      protected void processAttribute(XMLObject samlObject, Attr attribute) throws UnmarshallingException {
38          Scoping scoping = (Scoping) samlObject;
39  
40          if (attribute.getLocalName().equals(Scoping.PROXY_COUNT_ATTRIB_NAME)) {
41              scoping.setProxyCount(Integer.valueOf(attribute.getValue()));
42          } else {
43              super.processAttribute(samlObject, attribute);
44          }
45      }
46  
47      /** {@inheritDoc} */
48      protected void processChildElement(XMLObject parentSAMLObject, XMLObject childSAMLObject)
49              throws UnmarshallingException {
50          Scoping scoping = (Scoping) parentSAMLObject;
51          if (childSAMLObject instanceof IDPList) {
52              scoping.setIDPList((IDPList) childSAMLObject);
53          } else if (childSAMLObject instanceof RequesterID) {
54              scoping.getRequesterIDs().add((RequesterID) childSAMLObject);
55          } else {
56              super.processChildElement(parentSAMLObject, childSAMLObject);
57          }
58      }
59  }