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1   package org.codehaus.xfire.jaxb;
2   
3   import javanet.staxutils.ContentHandlerToXMLStreamWriter;
4   import org.xml.sax.SAXException;
5   
6   import javax.xml.stream.XMLStreamWriter;
7   import javax.xml.transform.sax.SAXResult;
8   
9   /***
10   * XMLStreamReader to StaxResult converter that ignores startDocument and endDocument
11   */
12  public class FilteringStaxResult extends SAXResult
13  {
14  
15      /***
16       * Create a new {@link javax.xml.transform.Result} that produces
17       * a result on the specified {@link javax.xml.stream.XMLStreamWriter}
18       *
19       * @param writer the XMLStreamWriter
20       * @throws IllegalArgumentException iff the writer is null
21       */
22      public FilteringStaxResult(XMLStreamWriter writer)
23      {
24          if (writer == null)
25          {
26              throw new IllegalArgumentException();
27          }
28  
29          super.setHandler(new FilteringContentHandlerToXMLStreamWriter(writer));
30      }
31  
32      class FilteringContentHandlerToXMLStreamWriter extends ContentHandlerToXMLStreamWriter
33      {
34          public FilteringContentHandlerToXMLStreamWriter(XMLStreamWriter xmlStreamWriter)
35          {
36              super(xmlStreamWriter);
37          }
38  
39          public void startDocument() throws SAXException
40          {
41          }
42  
43          public void endDocument() throws SAXException
44          {
45          }
46      }
47  }
48  
49