Dynamic REPLACE with java.nio.CharsetEncoder

Hi,
I want to write an XML generator. Depending on the Charset,
I have to replace certain characters (for example > 255 in
case of ISO-8859-1) with &#dddd; (dddd being the numeric
value of the character).
It seems that CodingErrorAction.REPLACE would be well suited
for that, but it can only replace static strings and not
dynamically generated strings.
Am I missing something? Or any suggestions how to use the
CharsetEncoder anyways?
Regards,
Jochen

Hello-oooo? Ever heard of xerces? Why write yet another xml generator when there are packages already written out there?

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    import java.nio.channels.Selector;
    import java.nio.channels.SocketChannel;
    import java.util.Iterator;
    import java.util.Set;
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    import javax.swing.JScrollPane;
    import javax.swing.JTextArea;
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                             e.printStackTrace();
              t.start();
         public Client() {
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                   public void windowClosing(WindowEvent e) {
                        System.exit(1);
              textFieed.addKeyListener(new KeyAdapter() {
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              getContentPane().add(new JScrollPane(area));
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         JTextField textFieed = new JTextField();
         public static void main(String[] args) {
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