StatsEJB (Student Root 5.1.0-SNAPSHOT API)

java.lang.Object
- ejava.examples.ejbsessionbank.ejb.StatsEJB

All Implemented Interfaces:

Stats, StatsLocal, StatsRemote
```
public class StatsEJB
extends Object
implements StatsLocal, StatsRemote
```
This class provides an example of a Singleton EJB. The container will instantiate only one instance of this class and manage concurrent access to the instance.

Field Summary

Fields
Modifier and Type Field Description

private int delta

(package private) static org.slf4j.Logger log

private int total

Constructor Summary

Constructors
Constructor Description

StatsEJB()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`int`	`getDelta()`
`int`	`getTotal()`	An example read method that the container will protect from other write methods, but allow concurrent read access.
`void`	`init()`
`void`	`open()`	An example of a write method that the container will protect against other write and readers.
`void`	`reset()`

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

- Field Detail
  - log
```
static final org.slf4j.Logger log
```
  - delta
```
private int delta
```
  - total
```
private int total
```
- Constructor Detail
  - StatsEJB
```
public StatsEJB()
```
- Method Detail
  - init
```
@PostConstruct
public void init()
```
  - open
```
public void open()
```
    An example of a write method that the container will protect against other write and readers.
    
    Specified by:
    
    open in interface Stats
  - close
```
public void close()
```
    Specified by:
    
    close in interface Stats
  - getTotal
```
public int getTotal()
```
    An example read method that the container will protect from other write methods, but allow concurrent read access.
    
    Specified by:
    
    getTotal in interface Stats
  - getDelta
```
public int getDelta()
```
    Specified by:
    
    getDelta in interface Stats
  - reset
```
public void reset()
```
    Specified by:
    
    reset in interface Stats