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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  package org.opensaml.ws.wstrust.impl;
18  
19  import org.opensaml.ws.wstrust.BinaryExchange;
20  import org.opensaml.xml.XMLObject;
21  import org.opensaml.xml.io.MarshallingException;
22  import org.opensaml.xml.schema.impl.XSStringMarshaller;
23  import org.opensaml.xml.util.DatatypeHelper;
24  import org.opensaml.xml.util.XMLHelper;
25  import org.w3c.dom.Element;
26  
27  /**
28   * Marshaller for the BinaryExchange element.
29   * 
30   * @see BinaryExchange
31   * 
32   */
33  public class BinaryExchangeMarshaller extends XSStringMarshaller {
34  
35      /** {@inheritDoc} */
36      protected void marshallAttributes(XMLObject xmlObject, Element domElement) throws MarshallingException {
37          BinaryExchange binaryExchange = (BinaryExchange) xmlObject;
38          
39          String valueType = DatatypeHelper.safeTrimOrNullString(binaryExchange.getValueType());
40          if (valueType != null) {
41              domElement.setAttributeNS(null, BinaryExchange.VALUE_TYPE_ATTRIB_NAME, valueType);
42          }
43          String encodingType = DatatypeHelper.safeTrimOrNullString(binaryExchange.getEncodingType());
44          if (encodingType != null) {
45              domElement.setAttributeNS(null, BinaryExchange.ENCODING_TYPE_ATTRIB_NAME, encodingType);
46          }
47          
48          XMLHelper.marshallAttributeMap(binaryExchange.getUnknownAttributes(), domElement);
49      }
50  
51  }