JFileChooser "Cancel" option

Hi,
i would be happy if nebody could show me thru this problem..
actually,i'm making a dialog,which has a "finish" button..as soon as the user clicks on it,a file save dialog pops up ..the problem is if the user clicks on "Cancel",exceptions are generated(in fact,a lot many!).what i want is that the initial dialog reappear.the codesnippet is below...
private void FinishActionPerformed(java.awt.event.ActionEvent evt) {
    // previous irrelevent part of the code
    String filePath = new String ("");
    String fileName = new String ("");
    File file = null;
    JFileChooser fileDialog = new JFileChooser ();
    int dot;
    fileDialog.setFileFilter (new XMLFilter ());
    fileDialog.setMultiSelectionEnabled(false);
    fileDialog.setDialogTitle("SAVE AS");
    int returnVal = fileDialog.showSaveDialog (TextImportWizard3.this );
    if (returnVal == JFileChooser.APPROVE_OPTION)
      file = fileDialog.getSelectedFile ();
      filePath = new String (file.getPath()) ;
      fileName = new String (file.getName());
      if (fileName.equals (""))
         JOptionPane.showMessageDialog (parent, "Please enter an XML filename.");
      else
         if((dot = fileName.lastIndexOf ('.')) == -1)
             StringBuffer temp = new StringBuffer (filePath);
             temp.append (".xml");
             filePath = temp.toString ();
      // do something.....
         xmlWriter = new XmlWriter();
         xmlWriter.createXML (XMLSchema,new File(filePath));
         // make the dialog disappear
         setVisible (false);
         JOptionPane.showMessageDialog (parent, "XML file saved.");
         disposeAll ();     // disposes all previous dialogs
looking forward to ur replies.
regards.

You should club the following code in a function:
public int myFunction()
fileDialog.setFileFilter (new XMLFilter ());
fileDialog.setMultiSelectionEnabled(false);
fileDialog.setDialogTitle("SAVE AS");
int returnVal = fileDialog.showSaveDialog(TextImportWizard3.this );
if(returnVal == JFileChooser.APPROVE_OPTION) return returnVal;
else myFunction(); //recursively call this function till u get an approve response from the fileChooser.
private void FinishActionPerformed(java.awt.event.ActionEvent evt)
//Your normal code
int returnVal = myFunction();
if (returnVal == JFileChooser.APPROVE_OPTION)
//Your approve code
}// FinishActionPerformed ends
-Manish.

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