@Override
public void execute() {
BankDatabase bankDatabase = getBankDatabase();
Screen screen = getScreen();
double availableBalance = bankDatabase.getAvailableBalance(getAccountNumber());
double totalBalance = bankDatabase.getTotalBalance(getAccountNumber());
screen.displayMessageLine("\nBalance Information");
screen.displayMessage(" - Available Balance");
screen.displayDollarAmount(availableBalance);
screen.displayMessage("\n - Total Balance");
screen.displayDollarAmount(totalBalance);
screen.displayMessageLine("");
}
// performs the transaction
@Override
public void execute() {
// get references to bank database and screen
BankDatabase bankDatabase = getBankDatabase();
Screen screen = getScreen();
// get the available balance for the account involved
double availableBalance = bankDatabase.getAvailableBalance(getAccountNumber());
// get the total balance for the account involved
double totalBalance = bankDatabase.getTotalBalance(getAccountNumber());
// display the balance information on the screen
screen.displayMessageLine("\nBalance Information:");
screen.displayMessage(" - Available balance: ");
screen.displayDollarAmount(availableBalance);
screen.displayMessage("\n - Total balance: ");
screen.displayDollarAmount(totalBalance);
screen.displayMessageLine("");
} // end method execute
// prompt user to enter a deposit amount in cents
private double promptForDepositAmount() {
Screen screen = getScreen(); // get reference to screen
// display the prompt
screen.displayMessage("\nPlease enter a deposit amount in " + "CENTS (or 0 to cancel): ");
int input = keypad.getInput(); // receive input of deposit amount
// check whether the user canceled or entered a valid amount
if (input == CANCELED) return CANCELED;
else {
return (double) input / 100; // return dollar amount
} // end else
} // end method promptForDepositAmount
// perform transaction
@Override
public void execute() {
BankDatabase bankDatabase = getBankDatabase(); // get reference
Screen screen = getScreen(); // get reference
amount = promptForDepositAmount(); // get deposit amount from user
// check whether user entered a deposit amount or canceled
if (amount != CANCELED) {
// request deposit envelope containing specified amount
screen.displayMessage("\nPlease insert a deposit envelope containing ");
screen.displayDollarAmount(amount);
screen.displayMessageLine(".");
// receive deposit envelope
boolean envelopeReceived = depositSlot.isEnvelopeReceived();
// check whether deposit envelope was received
if (envelopeReceived) {
screen.displayMessageLine(
"\nYour envelope has been "
+ "received.\nNOTE: The money just deposited will not "
+ "be available until we verify the amount of any "
+ "enclosed cash and your checks clear.");
// credit account to reflect the deposit
bankDatabase.credit(getAccountNumber(), amount);
} // end if
else // deposit envelope not received
{
screen.displayMessageLine(
"\nYou did not insert an " + "envelope, so the ATM has canceled your transaction.");
} // end else
} // end if
else // user canceled instead of entering amount
{
screen.displayMessageLine("\nCanceling transaction...");
} // end else
} // end method execute
