Which one to choose Betweeen Spring scheduler and JMS ? And difference between them -

i using spring scheduler , jms, 1 better approach scheduling.

@service public class scheduledprocessor implements processor {      private final atomicinteger counter = new atomicinteger();      @autowired     private worker worker;      @scheduled(fixeddelay = 30000)     public void process() {         system.out.println("processing next 10 @ " + new date());         (int = 0; < 10; i++) {             worker.work(counter.incrementandget());         }     } } 

these solutions fundamentally different.

scheduled services kicked off every n milliseconds after last run , processes whatever available. it's not guaranteed process in timely manner , might not scale if amount of data process grows (and if processing has level of complexity).

i tend lean towards jms. first off, messages processed come in, pushed listener, rather being polled in service. second, if necessary can scale messages both horizontal , vertical, giving more knobs make sure actual processing doesn't overwhelm application.

basic question might be: requirements?