Package bcu.cmp5332.bookingsystem.data

Class FlightBookingSystemData

java.lang.Object

bcu.cmp5332.bookingsystem.data.FlightBookingSystemData

public class FlightBookingSystemData
extends Object

The FlightBookingSystemData class is responsible for loading and storing the flight booking system data. It uses multiple DataManager instances to manage different aspects of the data.

This class contains static methods to load and store data for the FlightBookingSystem. The data managers are initialized when the class is loaded into memory.

Note: The CustomerDataManager and BookingDataManager are included in the list of data managers but their loadData() and storeData() methods need to be implemented.

See Also:

• DataManager
• FlightDataManager
• CustomerDataManager
• BookingDataManager
• FlightBookingSystem

Constructor Summary

Constructors

Constructor	Description
FlightBookingSystemData()

Method Summary

Modifier and Type	Method	Description
static FlightBookingSystem	load()	Loads the flight booking system data.
static void	store(FlightBookingSystem fbs)	Stores the flight booking system data.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FlightBookingSystemData

public FlightBookingSystemData()

Method Details

load

public static FlightBookingSystem load()
                                throws FlightBookingSystemException,
IOException

Loads the flight booking system data.

This method creates a new instance of FlightBookingSystem and populates it with data from all registered DataManager instances.

Returns:

a fully populated FlightBookingSystem instance

Throws:

FlightBookingSystemException - if there is an issue with loading the data

IOException - if there is an I/O error during the loading process

store

public static void store(FlightBookingSystem fbs)
                  throws IOException

Stores the flight booking system data.

This method takes a FlightBookingSystem instance and saves its data using all registered DataManager instances.

Parameters:

fbs - the FlightBookingSystem instance to store

Throws:

IOException - if there is an I/O error during the storing process