public override void Execute()
{
Employee emp = database.GetEmployee(empId);
if (emp != null)
{
CommissionClassification cc = emp.Classification as CommissionClassification;
if (cc != null)
{
SalesReceipt receipt = new SalesReceipt(date, amount);
cc.AddSalesReceipt(receipt);
}
else
{
throw new ApplicationException("Tried to add sales receipt to" +
"non-commissioned employee");
}
}
else
{
throw new ApplicationException("No such employee.");
}
}
public void AddSalesReceipt(SalesReceipt salesReceipt)
{
salesReceipts[salesReceipt.Date] = salesReceipt;
}
