/** {@inheritDoc} */ @Profiled(tag = "OrdersItemsService.insert") public boolean insert(OrdersItems ordersItems) { boolean resultFlag = false; try { if (null != ordersItems) { if (ordersItemsManager.exist(ordersItems)) { throw new ExistedException(); } resultFlag = ordersItemsManager.insert(ordersItems); } else { LOG.warn("OrdersItemsServiceImpl#insert failed, param is illegal."); } } catch (ExistedException e) { LOG.warn("OrdersItemsServiceImpl#insert failed, ordersItems has existed."); throw e; } catch (Exception e) { LOG.error("OrdersItemsServiceImpl#insert has error.", e); } return resultFlag; }