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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.slf4j.Logger;
23  import org.slf4j.LoggerFactory;
24  import org.w3c.dom.Attr;
25  
26  import edu.internet2.middleware.shibboleth.common.xmlobject.ShibbolethMetadataScope;
27  
28  /**
29   * A thread-safe Unmarshaller for {@link ShibbolethMetadataScope}.
30   */
31  public class ShibbolethMetadataScopeUnmarshaller extends AbstractXMLObjectUnmarshaller {
32      
33      /** Logger. */
34      private final Logger log = LoggerFactory.getLogger(ShibbolethMetadataScopeUnmarshaller.class);
35  
36      /** {@inheritDoc} */
37      protected void processAttribute(XMLObject xmlObject, Attr attribute) throws UnmarshallingException {
38          ShibbolethMetadataScope scope = (ShibbolethMetadataScope) xmlObject;
39          
40          if (attribute.getLocalName().equals(ShibbolethMetadataScope.REGEXP_ATTRIB_NAME)) {
41              scope.setRegexp(Boolean.valueOf(attribute.getValue()));
42          } else {
43              log.debug("Ignorning unknown attribute {}", attribute.getLocalName());
44          }
45          
46      }
47  
48      /** {@inheritDoc} */
49      protected void processChildElement(XMLObject parentXMLObject, XMLObject childXMLObject)
50              throws UnmarshallingException {
51          log.debug("Ignorning unknown child element {}", childXMLObject.getElementQName());
52      }
53  
54      /** {@inheritDoc} */
55      protected void processElementContent(XMLObject xmlObject, String elementContent) {
56          ShibbolethMetadataScope scope = (ShibbolethMetadataScope) xmlObject;
57          scope.setValue(elementContent);
58      }
59  
60  }