Software Development Cross Solution - Index of - Free

You’ll need to
pull the gift
card from the
database
...save the
order...
...then save the
updated gift
card back out.
}
Getting to Green... again
Now you’ve got a way to isolate the OrderProcessor class from the database.
Implement the processOrder() method using the right database strategy.
// existing code
private DBAccessor dbAccessor;
public void setDBAccessor(DBAccessor accessor) {
dbAccessor = accessor;
}
public Receipt processOrder(OrderInformation orderInfo) {
}
OrderInformation
- customerName: : String
- drinkDescription : String
- giftCardNumber : int
- preferredStoreNumber : int
+ setCustomerName(name : String)
+ setDrinkDescription(desc : String)
+ setGiftCardNumber(gcNum : int)
+ setPreferredStoreNumber(num : int)
+ getCustomerName() : String
+ getDrinkDescription() : String
+ getGiftCardNumber() : int
+ getPreferredStoreNumber() : int
Receipt
- confirmationNumber : int
- pickupTime : Date
- gcBalance : BigDecimal
+ setConfirmationNumber(no : int)
+ setPickupTime(date : Date)
+ setGCBalance(bal : BigDecimal)
+ getConfirmationNumber() : int
+ getPickupTime() : Date
+ getGCBalance() : BigDecimal
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test-driven development
This allows the right
database accessor to be
set for order processing.
GiftCard
- activationDate : Date
- expirationDate : Date
- balance : BigDecimal
+ getActivationDate() : Date
+ getExpirationDate() : Date
+ getBalance() : BigDecimal
+ setBalance(BigDecimal) : void
+ equals(object : Object) :boolean
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