Retrieve user defined MediaSizeName without printDialog

Question

Hi,
to use a label printer (Brother P-touch 2420PC), it is necessary to define an individual Format (=MediaSizeName), which is done once outside Java via Windows Printer Property UI.
In my Java application I now need to set this MediaSizeName. How to I retrieve the available MediaSizeNames without invoking printDialog or pageDialog?
(MediaSize.findMedia will find static Java formats, not user defined formats)
Christoph

Answer 1

I'm hoping this is a classroom assignment. Otherwise, exception handlers that just call DBMS_OUTPUT.PUT_LINE would be very much frowned upon.
If you declare a local variable that counts the number of iterations, you can code something like this
DECLARE
  l_cnt PLS_INTEGER := 0;
BEGIN
  FOR x IN (<<your SELECT statement>>)
  LOOP
    l_cnt := l_cnt + 1;
    dbms_output.put_line( ... );
  END LOOP;
  IF( l_cnt = 0 )
  THEN
    RAISE e_no_rows
  END IF;
EXCEPTION
END;Justin