protected ApiResponse response = null;

    public ApiResult(final ApiResponse response) {
        this.response = response;
    }

    public enum Status {
        OK(0), BAD_REQUEST(1), SYSTEM_ERROR(2), UNAUTHORIZED(3), FAILED(9);

        private final int id;

        Status(final int id) {
            this.id = id;
        }

        public int getId() {
            return id;
        }

                    crawlerContext.intervalController.delay(IntervalController.WAIT_NEW_URL);
                }
            }
        } catch (final Throwable t) {
            log(logHelper, LogType.SYSTEM_ERROR, t);
        } finally {
            // remove crawlerContext from thread
            CrawlingParameterUtil.setCrawlerContext(null);
            CrawlingParameterUtil.setUrlQueueService(null);