BookingAgentEJB (Student Root 5.1.0-SNAPSHOT API)

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.

Field Summary

Fields
Modifier and Type	Field	Description
`private BookingAgent`	`agent`
`private SessionContext`	`ctx`
`private EntityManager`	`em`
`private HotelRegistrationRemote`	`hotel`
`private static org.slf4j.Logger`	`log`

Constructor Summary

Constructors
Constructor Description

BookingAgentEJB()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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 static final org.slf4j.Logger 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