Java 從list查詢一個對象

預覽

	public boolean saveImport(OrderImportRecordVO orderImportRecord) {

		List<Store> stores = storeService.list();
		String storeName = orderImportRecord.getStoreName();

		Store store = stores.stream()
			.filter(item -> Func.equals(item.getName(), storeName))
			.findFirst()
			.get();

		if (Func.isEmpty(store)) {
			throw new ServiceException("店鋪不存在！!");
		}

		orderImportRecord.setStoreId(store.getId());
		orderImportRecord.setImportStatus(0);

		return save(orderImportRecord);
	}

核心代碼

		Store store = stores.stream()
			.filter(item -> Func.equals(item.getName(), storeName))
			.findFirst()
			.get();