HotelInitEJB (Student Root 5.1.0-SNAPSHOT API)

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

All Implemented Interfaces:

HotelInitRemote
```
public class HotelInitEJB
extends Object
implements HotelInitRemote
```
The following EJB provides an example of an EJB using BEAN-managed transactions.

Field Summary

Fields
Modifier and Type	Field	Description
`private EntityManagerFactory`	`emf`	We will still get a resource from the container -- except in this case we will get an EMF rather than an EntityManager.
`(package private) HotelMgmtLocal`	`hotelMgmt`
`private static org.slf4j.Logger`	`logger`
`private UserTransaction`	`tx`	We get a UTx injected to control our overall JTA transaction.

Constructor Summary

Constructors
Constructor Description

HotelInitEJB()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void clearAll()

void init()

void populate()
- 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
```
  - emf
```
private EntityManagerFactory emf
```
    We will still get a resource from the container -- except in this case we will get an EMF rather than an EntityManager. Note the different @PersistenceUnit annotation as well.
  - hotelMgmt
```
HotelMgmtLocal hotelMgmt
```
  - tx
```
private UserTransaction tx
```
    We get a UTx injected to control our overall JTA transaction.
- Constructor Detail
  - HotelInitEJB
```
public HotelInitEJB()
```
- Method Detail
  - init
```
@PostConstruct
public void init()
```
  - clearAll
```
public void clearAll()
```
    Specified by:
    
    clearAll in interface HotelInitRemote
  - populate
```
public void populate()
```
    Specified by:
    
    populate in interface HotelInitRemote