public  void destroy() 
{
        if (!performShutdown) {
            return;
        }
        try {
            if (scheduler != null) {
                scheduler.shutdown();
            }
        } catch (Exception e) {
            log("Quartz Scheduler failed to shutdown cleanly: " + e.toString());
            e.printStackTrace();
        }
        log("Quartz Scheduler successful shutdown.");
}

 public  void doGet(HttpServletRequest request,
    HttpServletResponse response) throws IOException, ServletException 
{
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
}

 public  void doPost(HttpServletRequest request,
    HttpServletResponse response) throws IOException, ServletException 
{
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
}

 public  void init(ServletConfig cfg) throws ServletException 
{
    /*
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     *
     * Interface.
     *
     * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     */
        super.init(cfg);
        log("Quartz Initializer Servlet loaded, initializing Scheduler...");
        StdSchedulerFactory factory;
        try {
            String configFile = cfg.getInitParameter("config-file");
            String shutdownPref = cfg.getInitParameter("shutdown-on-unload");
            if (shutdownPref != null) {
                performShutdown = Boolean.valueOf(shutdownPref).booleanValue();
            }
            // get Properties
            if (configFile != null) {
                factory = new StdSchedulerFactory(configFile);
            } else {
                factory = new StdSchedulerFactory();
            }
            // Always want to get the scheduler, even if it isn't starting, 
            // to make sure it is both initialized and registered.
            scheduler = factory.getScheduler();
            // Should the Scheduler being started now or later
            String startOnLoad = cfg
                    .getInitParameter("start-scheduler-on-load");
            /*
             * If the "start-scheduler-on-load" init-parameter is not specified,
             * the scheduler will be started. This is to maintain backwards
             * compatability.
             */
            if (startOnLoad == null || (Boolean.valueOf(startOnLoad).booleanValue())) {
                // Start now
                scheduler.start();
                log("Scheduler has been started...");
            } else {
                log("Scheduler has not been started. Use scheduler.start()");
            }
            String factoryKey = cfg.getInitParameter("servlet-context-factory-key");
            if (factoryKey == null) {
                factoryKey = QUARTZ_FACTORY_KEY;
            }
            log("Storing the Quartz Scheduler Factory in the servlet context at key: "
                    + factoryKey);
            cfg.getServletContext().setAttribute(factoryKey, factory);
        } catch (Exception e) {
            log("Quartz Scheduler failed to initialize: " + e.toString());
            throw new ServletException(e);
        }
}