ejava.examples.txagent.ejb

Class BookingAgentEJB

java.lang.Object

ejava.examples.txagent.ejb.BookingAgentEJB

All Implemented Interfaces:

BookingAgent, BookingAgentLocal, BookingAgentRemote

public class BookingAgentEJB
extends Object
implements BookingAgentRemote, BookingAgentLocal

This class provides a few conveniences methods to help inspect the impact of the actions taken with the stateful AgentReservationSession bean. It is stateless and can answer questions and perform cleanup actions associated with Bookings.

Author:

jcstaff

Field Summary

Fields

Modifier and Type	Field and Description
private BookingAgent	agent
private SessionContext	ctx
private EntityManager	em
private HotelRegistrationRemote	hotel
private org.apache.commons.logging.Log	log

Constructor Summary

Constructors

Constructor and Description
BookingAgentEJB()

Method Summary

Modifier and Type	Method and Description
void	cleanupBooking(String confirmation)
void	close() This method is called whenever the bean is ejected from the container; which isn't too often for stateless session beans under normal circumstances.
Booking	getBookingByConfirmation(String confirmation)
List<Booking>	getBookings(int index, int count)
void	init() This method creates the business logic, assigns a DAO, and registers the EntityManager for the DAO(s) to use.

Methods inherited from class java.lang.Object

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

Field Detail

log

private org.apache.commons.logging.Log log

hotel

private HotelRegistrationRemote hotel

em

private EntityManager em

ctx

private SessionContext ctx

agent

private BookingAgent agent

Constructor Detail

BookingAgentEJB

public BookingAgentEJB()

Method Detail

init

@PostConstruct
public void init()

This method creates the business logic, assigns a DAO, and registers the EntityManager for the DAO(s) to use.

close

@PreDestroy
public void close()

This method is called whenever the bean is ejected from the container; which isn't too often for stateless session beans under normal circumstances.

getBookingByConfirmation

public Booking getBookingByConfirmation(String confirmation)
                                 throws AgentReservationException

Specified by:

getBookingByConfirmation in interface BookingAgent

Throws:

AgentReservationException

getBookings

public List<Booking> getBookings(int index,
                                 int count)
                          throws AgentReservationException

Specified by:

getBookings in interface BookingAgent

Throws:

AgentReservationException

cleanupBooking

public void cleanupBooking(String confirmation)
                    throws AgentReservationException

Specified by:

cleanupBooking in interface BookingAgent

Throws:

AgentReservationException