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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.Audience;
25  import org.opensaml.saml2.core.ProxyRestriction;
26  import org.opensaml.xml.XMLObject;
27  import org.opensaml.xml.io.UnmarshallingException;
28  import org.w3c.dom.Attr;
29  
30  /**
31   * A thread-safe Unmarshaller for {@link org.opensaml.saml2.core.ProxyRestriction} objects.
32   */
33  public class ProxyRestrictionUnmarshaller extends AbstractSAMLObjectUnmarshaller {
34  
35      /** {@inheritDoc} */
36      protected void processChildElement(XMLObject parentObject, XMLObject childObject) throws UnmarshallingException {
37          ProxyRestriction proxyRestriction = (ProxyRestriction) parentObject;
38  
39          if (childObject instanceof Audience) {
40              proxyRestriction.getAudiences().add((Audience) childObject);
41          } else {
42              super.processChildElement(parentObject, childObject);
43          }
44      }
45  
46      /** {@inheritDoc} */
47      protected void processAttribute(XMLObject samlObject, Attr attribute) throws UnmarshallingException {
48          ProxyRestriction proxyRestriction = (ProxyRestriction) samlObject;
49  
50          if (attribute.getLocalName().equals(ProxyRestriction.COUNT_ATTRIB_NAME)) {
51              proxyRestriction.setProxyCount(Integer.valueOf(attribute.getValue()));
52          } else {
53              super.processAttribute(samlObject, attribute);
54          }
55      }
56  }