org.apache.derbyTesting.system.oe.client

Interface Display

All Known Implementing Classes:

OperationsTester

public interface Display

Interface to display the results of the business operations. Methods are called by implementations of Operations. There is no requirement for implementations to follow the layout dictated by the TPC-C specification. All the information required by the TPC-C specification for display will be provided through the passed in parameters.
Objects passed in from the data model (Customer etc.) may not be fully populated, but they will contain all the information required for that specific operation.
Any display method must not retain references to any objects it is passed, the caller may be re-using the objects across transactions.

DECIMAL values are represented as String objects to allow Order Entry to be run on J2ME/CDC/Foundation which does not support BigDecimal.

Method Summary

Modifier and Type	Method and Description
void	displayNewOrder(java.lang.Object displayData, Warehouse warehouse, District district, Customer customer, Order order) Display the result of a new order.
void	displayOrderStatus(java.lang.Object displayData, boolean byName, Customer customer, Order order, OrderLine[] lineItems) Display the result of an order status.
void	displayPayment(java.lang.Object displayData, java.lang.String amount, boolean byName, Warehouse warehouse, District district, Customer customer) Display the result of a payment.
void	displayScheduleDelivery(java.lang.Object displayData, short w, short carrier) Display the result of a delivery schedule.
void	displayStockLevel(java.lang.Object displayData, short w, short d, int threshold, int lowStock) Display the result of a stock level.

Method Detail

displayStockLevel

void displayStockLevel(java.lang.Object displayData,
                       short w,
                       short d,
                       int threshold,
                       int lowStock)
                throws java.lang.Exception

Display the result of a stock level. Stock level terminal i/o is described in clause 2.8.3.

Parameters:

displayData - Client specific display information, such as servlet context.

w - Warehouse (input)

d - District (input)

threshold - Threshold (input)

lowStock - (result)

Throws:

java.lang.Exception - Error displaying data

displayOrderStatus

void displayOrderStatus(java.lang.Object displayData,
                        boolean byName,
                        Customer customer,
                        Order order,
                        OrderLine[] lineItems)
                 throws java.lang.Exception

Display the result of an order status. Order status terminal i/o is decribed in clause 2.6.3.

Parameters:

displayData - Client specific display information, such as servlet context.

byName - Executed by name or by identifier.

customer - Customer for order

order - Order fetched.

lineItems - Items for the order

Throws:

java.lang.Exception

displayPayment

void displayPayment(java.lang.Object displayData,
                    java.lang.String amount,
                    boolean byName,
                    Warehouse warehouse,
                    District district,
                    Customer customer)
             throws java.lang.Exception

Display the result of a payment. Payment terminal i/o is described in clause 2.5.3.

Parameters:

displayData - Client specific display information, such as servlet context.

amount - Amount of payment.

byName - Executed by name or by identifier.

warehouse - Warehouse of payment

district - District of payment

customer - Customer of payment.

Throws:

java.lang.Exception

displayNewOrder

void displayNewOrder(java.lang.Object displayData,
                     Warehouse warehouse,
                     District district,
                     Customer customer,
                     Order order)
              throws java.lang.Exception

Display the result of a new order. New order terminal i/o is described in clause 2.4.3. May need more parameters.

Parameters:

displayData - Client specific display information, such as servlet context.

warehouse - Warehouse of new order

district - District of new order

customer - Customer of new order

order - The new order

Throws:

java.lang.Exception

displayScheduleDelivery

void displayScheduleDelivery(java.lang.Object displayData,
                             short w,
                             short carrier)
                      throws java.lang.Exception

Display the result of a delivery schedule.

Parameters:

displayData - Client specific display information, such as servlet context.

w - Warehouse identifier

carrier - Carrier identifier

Throws:

java.lang.Exception