ReservationEJB (Student Root 5.1.0-SNAPSHOT API)

java.lang.Object
- info.ejava.examples.ejb.ejbjpa.ejb.ReservationEJB

All Implemented Interfaces:: ReservationRemote

public class ReservationEJB
extends Object
implements ReservationRemote

Field Summary

Fields
Modifier and Type	Field	Description
`private SessionContext`	`ctx`
`private EntityManager`	`em`
`private List<Guest>`	`guests`
`private HotelMgmtLocal`	`hotelMgmt`
`private static org.slf4j.Logger`	`logger`

Constructor Summary

Constructors
Constructor Description

ReservationEJB()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`addGuest(Guest guest)`
`void`	`destroy()`
`void`	`init()`
`List<Guest>`	`reserveRooms()`
`protected List<Guest>`	`reserveRooms(List<Room> rooms)`
`List<Guest>`	`reserveRoomsPessimistic()`

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

Field Detail

logger

private static final org.slf4j.Logger logger

em
```
private EntityManager em
```

hotelMgmt
```
private HotelMgmtLocal hotelMgmt
```

ctx
```
private SessionContext ctx
```

guests
```
private List<Guest> guests
```

Constructor Detail
- ReservationEJB
```
public ReservationEJB()
```

Method Detail

init
```
@PostConstruct
public void init()
```

destroy
```
@PreDestroy
public void destroy()
```

addGuest
```
public int addGuest(Guest guest)
```
Specified by:

addGuest in interface ReservationRemote

reserveRooms

protected List<Guest> reserveRooms(List<Room> rooms)
                            throws RoomUnavailableExcepton

Throws:: RoomUnavailableExcepton

reserveRooms
```
public List<Guest> reserveRooms()
                         throws RoomUnavailableExcepton
```
Specified by:

reserveRooms in interface ReservationRemote

Throws:

RoomUnavailableExcepton

reserveRoomsPessimistic
```
public List<Guest> reserveRoomsPessimistic()
                                    throws RoomUnavailableExcepton
```
Specified by:

reserveRoomsPessimistic in interface ReservationRemote

Throws:

RoomUnavailableExcepton