The most up to date, comprehensive, and practical guide to Web services security, and the first to cover the final release of new standards SAML 1.1 and WS-Security.
Both the newest, hottest ight simulator and the
simplest yet most powerful accounting programs
use the same basic building blocks. In this part, you dis
cover the basic features you need to write your killer
application.
Scotia Airlines is a new budget airline operating between Glasgow Airport and the Western
Isles. It operates two 24-seater light passenger aircraft and requires a flight booking system.
Because Scotia offers low cost air travel, there is a need to treat each flight as single cost centre
and to be able to ascertain, at any moment, the amount of the cash taken for that flight.
Reservations and bookings cannot be made until the flight details have been finalised (flight
number, departure and arrival airports). A seat on a flight is considered booked when payment
as been received for it. When a reservation is confirmed (changed to booked), the passenger
name is checked against the original reservation.
A flight can be in any of the following states:
Available for bookings
Checking in
Boarding
Closed
