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1   /*
2    * Copyright 2010 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.wayf.idpdisco;
18  
19  import org.opensaml.common.impl.AbstractSAMLObjectMarshaller;
20  import org.opensaml.common.xml.SAMLConstants;
21  import org.opensaml.xml.LangBearing;
22  import org.opensaml.xml.XMLObject;
23  import org.opensaml.xml.io.MarshallingException;
24  import org.opensaml.xml.util.XMLHelper;
25  import org.w3c.dom.Attr;
26  import org.w3c.dom.Element;
27  
28  /**
29   * A thread safe Marshaller for {@link edu.internet2.middleware.shibboleth.wayf.idpdisco.LocalizedURI} objects.
30   */
31  public class LocalizedURIMarshaller extends AbstractSAMLObjectMarshaller {
32  
33      /**
34       * {@inheritDoc}
35       */
36      protected void marshallAttributes(XMLObject samlObject, Element domElement) throws MarshallingException {
37          LocalizedURI name = (LocalizedURI) samlObject;
38  
39          if (name.getURI() != null) {
40              Attr attribute = XMLHelper.constructAttribute(domElement.getOwnerDocument(), SAMLConstants.XML_NS,
41                      LangBearing.XML_LANG_ATTR_LOCAL_NAME, SAMLConstants.XML_PREFIX);
42              attribute.setValue(name.getURI().getLanguage());
43              domElement.setAttributeNodeNS(attribute);
44          }
45      }
46  
47      /** {@inheritDoc} */
48      protected void marshallElementContent(XMLObject samlObject, Element domElement) throws MarshallingException {
49          LocalizedURI name = (LocalizedURI) samlObject;
50  
51          if (name.getURI() != null) {
52              XMLHelper.appendTextContent(domElement, name.getURI().getLocalString());
53          }
54      }
55  }