ejava.examples.txhotel.blimpl

Class HotelReservationSessionImpl

java.lang.Object

ejava.examples.txhotel.blimpl.HotelReservationSessionImpl

All Implemented Interfaces:

HotelReservationSession

public class HotelReservationSessionImpl
extends Object
implements HotelReservationSession

This class represents some stateful business logic that caches desired reservations until the caller calls commit. At that time they will all be added to the hotel using the stateless reservationist.

Field Summary

Fields

Modifier and Type	Field and Description
private static org.apache.commons.logging.Log	log
private List<Reservation>	pending
private HotelReservationist	reservationist

Constructor Summary

Constructors

Constructor and Description
HotelReservationSessionImpl()

Method Summary

Modifier and Type	Method and Description
void	cancelReservations()
void	close()
List<Reservation>	commit()
void	createReservation(Person person, Date startDate, Date endDate)
void	setReservationist(HotelReservationist reservationist)

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final org.apache.commons.logging.Log log

pending

private List<Reservation> pending

reservationist

private HotelReservationist reservationist

Constructor Detail

HotelReservationSessionImpl

public HotelReservationSessionImpl()

Method Detail

createReservation

public void createReservation(Person person,
                              Date startDate,
                              Date endDate)
                       throws HotelReservationException

Specified by:

createReservation in interface HotelReservationSession

Throws:

HotelReservationException

cancelReservations

public void cancelReservations()
                        throws HotelReservationException

Specified by:

cancelReservations in interface HotelReservationSession

Throws:

HotelReservationException

commit

public List<Reservation> commit()
                         throws HotelReservationException

Specified by:

commit in interface HotelReservationSession

Throws:

HotelReservationException

setReservationist

public void setReservationist(HotelReservationist reservationist)

close

public void close()

Specified by:

close in interface HotelReservationSession