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1   /*
2    * $Id: DomDocumentToXml.java 7976 2007-08-21 14:26:13Z dirk.olmes $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  
11  package org.mule.transformers.xml;
12  
13  import org.mule.umo.transformer.TransformerException;
14  
15  /**
16   * <code>DomDocumentToXml</code> Transform a org.w3c.dom.Document to XML String
17   */
18  public class DomDocumentToXml extends AbstractXmlTransformer
19  {
20  
21      public DomDocumentToXml()
22      {
23          setReturnClass(String.class);
24      }
25  
26      public Object doTransform(Object src, String encoding) throws TransformerException
27      {
28          try
29          {
30              // We now offer XML in byte OR String form.
31              // String remains the default like before.
32              if (byte[].class.equals(returnClass))
33                  return convertToBytes(src, encoding);
34              else
35                  return convertToText(src, encoding);
36          }
37          catch (Exception e)
38          {
39              throw new TransformerException(this, e);
40          }
41      }
42  
43  }