/*This code was generated using the UMPLE modeling language!
 Date of generation: 2008/07/29 14:29:19*/
/*This class drives: Booking*/

package Airline.humanResources;

import java.util.*;
import Airline.*;
import Airline.flights.*;
import Airline.json.*;

public class PassangerRole extends PersonRole {
  //Class datatypes
  private String name;

  //Class association variables
  private List<Booking> bookings;

  //Registry of our system.
  AirlineRegistry registry = AirlineRegistry.getInstance();

  //Constructor
  public PassangerRole(Person aPerson, String aName) throws Exception {
    super(aPerson);
    name = aName;
    bookings = new ArrayList<Booking>();
    registry.add(bookings);

  }

  public String getName() {
    return name;
  }

  public List<Booking> getBookings() {
    return bookings;
  }

  public Booking addBooking(String aSeatNumber, SpecificFlight aSpecificFlight) {
    Booking newBooking;
    newBooking = new Booking(aSeatNumber, this, aSpecificFlight);
    if (!bookings.contains(newBooking)) {
      registry.add(newBooking);
      bookings.add(newBooking);
    }
    return newBooking;
  }

  public Booking addBooking(Booking aBooking) {
    if (!bookings.contains(aBooking))
      bookings.add(aBooking);
    return aBooking;
  }

  public void delete() {
    //Delete all many ends first.
    for (Booking aBooking : bookings) {
      aBooking.delete();
    }
    bookings.clear();

  }

  public void deleteBooking(Booking aBooking) {

    if (bookings.contains(aBooking)) {
      bookings.remove(aBooking);

      //registry.removeObj(registry.getKey(aBooking));
    } else
    //Throw an UmpleException .. to be implemented.
    {
    }
  }

  public boolean areManyEndsNull() {
    if (bookings.size() == 0) {
      return true;
    } else
      return false;
  }

  /***********************************
   * Returns the attribute list along with the  
   * class ID in JSON format.
   ***********************************/
  public JSONObject getAttributes() throws JSONException {
    JSONObject obj = new JSONObject();
    obj.put("CLASS_ID", registry.getKey(this));
    obj.put("name", getName());
    return obj;
  }

}