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Using StAX to Clone an XML Document
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05-07-2008, 09:22 AM,
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Using StAX to Clone an XML Document
To clone an XML document at runtime, use the StAX XMLEventReader and XMLEventWriter classes like this:
//AirWings_order.xml - the original XML in this example //AirWings_order_clone.xml - the clone of AirWings_order.xml import javax.xml.stream.*; import java.io.*; public class StAXBasicEventWriter_clone{  public StAXBasicEventWriter_clone(){}  public static void main(String[] args)  {    XMLInputFactory XMLif=null;    XMLOutputFactory XMLof=null;    XMLEventReader XMLer=null;    XMLEventWriter XMLew=null;          System.setProperty("javax.xml.stream.XMLInputFactory",     "com.sun.xml.stream.ZephyrParserFactory");     System.setProperty("javax.xml.stream.XMLOutputFactory",     "com.sun.xml.stream.ZephyrWriterFactory");    //get the XMLInputFactory and XMLOutputFactory objects    XMLif=XMLInputFactory.newInstance();    XMLof=XMLOutputFactory.newInstance();                     //get the XMLEventReader and XMLEventWriter objects    try{     XMLer=XMLif.createXMLEventReader           ("file:///C://Data_Local//xml//docs//",       new FileReader       ("C://Data_local//xml//docs//AirWings_order.xml"));     XMLew=XMLof.createXMLEventWriter(       new FileWriter       ("C://Data_local//xml//docs//AirWings_order_clone.xml"));    }catch(java.io.IOException e)     {System.out.println(e.getMessage());       }catch(javax.xml.stream.XMLStreamException e)     {System.out.println(e.getMessage());}                    //generate the XML document    try{     XMLew.add(XMLer);     //clean up     XMLew.close();     XMLer.close();    }catch(javax.xml.stream.XMLStreamException e)     {System.out.println(e.getMessage());}      }   } |
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12-04-2010, 12:12 AM,
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Re: Using StAX to Clone an XML Document
Thanks for the article
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