타이머 및 ExecutorService를 사용하여 Java에서 작업에 대한 시간 초과 메커니즘을 어떻게 구현할 수 있습니까?

Timer timer = new Timer();

timer.schedule(new TimerTask() {
    @Override
    public void run() {
        // Database code here
    }
}, 2*60*1000); // 2 minutes in milliseconds

timer.scheduleAtFixedRate(new TimerTask() {
    @Override
    public void run() {
        // Database code here
    }
}, 2*60*1000, 2*60*1000);

ExecutorService service = Executors.newSingleThreadExecutor();

try {
    Runnable r = new Runnable() {
        @Override
        public void run() {
            // Database task
        }
    };

    Future<?> f = service.submit(r);

    f.get(2, TimeUnit.MINUTES); // attempt the task for 2 minutes
}
catch (InterruptedException e) {
    // Thread interrupted during sleep, wait, or join
}
catch (TimeoutException e) {
    // Took too long!
}
catch (ExecutionException e) {
    // Exception within the Runnable task
}
finally {
    service.shutdown();
}