public void saveSystemInformationFromFile()
        {
            StoreRestServiceData restServiceData = new StoreRestServiceData();

            restServiceData._pendentOrders = _pendentOrders;
            restServiceData._pendentListOfReplenishmentRequestsOrderedByShipmentOrder  = _pendentListOfReplenishmentRequestsOrderedByShipmentOrder;
            restServiceData._pendentOrdersThatWereSolvedToBooksRemainingStockIncrement = _pendentOrdersThatWereSolvedToBooksRemainingStockIncrement;
            restServiceData._ordersSolved               = _ordersSolved;
            restServiceData._clients                    = _clients;
            restServiceData._clientsMap                 = _clientsMap;
            restServiceData._booksCollectionMap         = _booksCollectionMap;
            restServiceData._booksAvailability          = _booksAvailability;
            restServiceData._bookCurrId                 = Book.CurrId;
            restServiceData._clientCurrId               = Client.CurrId;
            restServiceData._replenishmentRequestCurrId = ReplenishmentRequest.CurrId;
            restServiceData._orderCurrId                = Order.CurrId;

            Utils.SaveObjectToFileAsBinary(restServiceData, informationFileName);
        }
        public void loadSystemInformationFromFile()
        {
            StoreRestServiceData restServiceData = (StoreRestServiceData)Utils.LoadObjectToFileAsBinary(informationFileName);

            if (restServiceData == null)
            {
                return;
            }

            _pendentOrders = restServiceData._pendentOrders;
            _pendentListOfReplenishmentRequestsOrderedByShipmentOrder  = restServiceData._pendentListOfReplenishmentRequestsOrderedByShipmentOrder;
            _pendentOrdersThatWereSolvedToBooksRemainingStockIncrement = restServiceData._pendentOrdersThatWereSolvedToBooksRemainingStockIncrement;
            _ordersSolved               = restServiceData._ordersSolved;
            _clients                    = restServiceData._clients;
            _clientsMap                 = restServiceData._clientsMap;
            _booksCollectionMap         = restServiceData._booksCollectionMap;
            _booksAvailability          = restServiceData._booksAvailability;
            Book.CurrId                 = restServiceData._bookCurrId;
            Client.CurrId               = restServiceData._clientCurrId;
            ReplenishmentRequest.CurrId = restServiceData._replenishmentRequestCurrId;
            Order.CurrId                = restServiceData._orderCurrId;
        }