View Javadoc

1   /*
2    * Copyright 2008 Members of the EGEE Collaboration.
3    * Copyright 2008 University Corporation for Advanced Internet Development, Inc.
4    *
5    * Licensed under the Apache License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * You may obtain a copy of the License at
8    *
9    * http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.opensaml.xacml.ctx.impl;
19  
20  import java.util.Map.Entry;
21  
22  import javax.xml.namespace.QName;
23  
24  import org.opensaml.Configuration;
25  import org.opensaml.xacml.ctx.AttributeValueType;
26  import org.opensaml.xml.XMLObject;
27  import org.opensaml.xml.io.AbstractXMLObjectMarshaller;
28  import org.opensaml.xml.io.MarshallingException;
29  import org.opensaml.xml.util.XMLHelper;
30  import org.w3c.dom.Attr;
31  import org.w3c.dom.Element;
32  
33  /** Marshaller for {@link AttributeValueType} objects. */
34  public class AttributeValueTypeMarshaller extends AbstractXMLObjectMarshaller {
35  
36      /** Constructor. */
37      public AttributeValueTypeMarshaller() {
38          super();
39      }
40  
41      /** {@inheritDoc} */
42      protected void marshallAttributes(XMLObject xmlObject, Element domElement) throws MarshallingException {
43          AttributeValueType attributeValue = (AttributeValueType) xmlObject;
44  
45          Attr attribute;
46          for (Entry<QName, String> entry : attributeValue.getUnknownAttributes().entrySet()) {
47              attribute = XMLHelper.constructAttribute(domElement.getOwnerDocument(), entry.getKey());
48              attribute.setValue(entry.getValue());
49              domElement.setAttributeNodeNS(attribute);
50              if (Configuration.isIDAttribute(entry.getKey())
51                      || attributeValue.getUnknownAttributes().isIDAttribute(entry.getKey())) {
52                  attribute.getOwnerElement().setIdAttributeNode(attribute, true);
53              }
54          }
55      }
56  
57      /** {@inheritDoc} */
58      protected void marshallElementContent(XMLObject xmlObject, Element domElement) throws MarshallingException {
59          AttributeValueType attributeValue = (AttributeValueType) xmlObject;
60          
61          if(attributeValue.getValue() != null){
62              XMLHelper.appendTextContent(domElement, attributeValue.getValue());
63          }
64      }
65  }