File watcher

Hi All,

I am in the process of seeting up a file watcher, here is what I have for the file watcher piece.

BEGIN
 DBMS_SCHEDULER.CREATE_FILE_WATCHER (
 FILE_WATCHER_NAME =>'DAILIES_FILE_WATCHER',
 DIRECTORY_PATH  =>'D:\ftpdir',
 FILE_NAME   =>'corp.txt',
 CREDENTIAL_NAME  =>'DAILIESCRED',
 DESTINATION   =>'FIL1',
 ENABLED    =>'FALSE');
END;
/

My problem is that I found out last Friday its going to be 6files arriving on the server and not just a file. Can anyone help me with how I incorperate multiples files in my PL\SQL block above or do I need a something.