001// Copyright (c) 2001 Hursh Jain (http://www.mollypages.org) 
002// The Molly framework is freely distributable under the terms of an
003// MIT-style license. For details, see the molly pages web site at:
004// http://www.mollypages.org/. Use, modify, have fun !
005
006package fc.web.forms;
007
008import javax.servlet.*;
009import javax.servlet.http.*;
010import java.io.*;
011import java.util.*;
012import java.util.regex.*;
013
014/**
015Refreshes the initial value of a field at some periodic interval. This is
016useful when database updates must be shown to the user every so often.
017Subclasses should implement the <tt>run</tt> method appropriately. The run
018method does not take any parameters which is fine since this is a
019background task and updates are independent of the per user {@link
020FormData} and HttpServletRequest objects.
021*/
022public abstract class TimedRefresher extends java.util.TimerTask
023{
024}