BatchManagerSupport.java

public void run() throws Exception {
        setUp();
        while (run) {
            try {
                if (continueWithProcess()) {
                    if (!existingRequestsCleaned) {
                        cleanUpExistingRequests();
                    }
                    prepare();
                    poll();
                } else {
                    doRest();
                }
            }
            catch (Exception e) {
                handleException(e);
            }
            Thread.sleep(sleepInSec * 1000);
        }
    }