FeedbackDataManager

java.lang.Object

bcu.cmp5332.bookingsystem.data.FeedbackDataManager

All Implemented Interfaces:: DataManager

public class FeedbackDataManager extends Object implements DataManager

Constructor Summary

Constructors

Constructor

Description

FeedbackDataManager()
Method Summary

Modifier and Type

Method

Description

void

loadData(FlightBookingSystem fbs)

Loads existing feedback data from the feedback data file into the provided FlightBookingSystem instance.

void

storeData(FlightBookingSystem fbs)

Stores current feedback data from the provided FlightBookingSystem instance into the feedback data file.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- FeedbackDataManager
  
  public FeedbackDataManager()
Method Details
- loadData
  
  public void loadData(FlightBookingSystem fbs) throws IOException, FlightBookingSystemException
  
  Loads existing feedback data from the feedback data file into the provided FlightBookingSystem instance. Each line in the file represents a feedback record with fields separated by the SEPARATOR.
  
  Specified by:
  
  loadData in interface DataManager
  
  Parameters:
  
  fbs - The FlightBookingSystem instance to load feedback data into
  
  Throws:
  
  IOException - If there is an error reading the data file
  
  FlightBookingSystemException - If there is an error parsing the feedback data
- storeData
  
  public void storeData(FlightBookingSystem fbs) throws IOException
  
  Stores current feedback data from the provided FlightBookingSystem instance into the feedback data file. Each feedback's details are formatted and written to the file, separated by the SEPARATOR.
  
  Specified by:
  
  storeData in interface DataManager
  
  Parameters:
  
  fbs - The FlightBookingSystem instance to store feedback data from
  
  Throws:
  
  IOException - If there is an error writing data to the file