DemoBase (JPA::Query::Legacy Examples/Slides 5.1.0-SNAPSHOT Test API)

java.lang.Object
- ejava.examples.orm.ejbql.DemoBase

Direct Known Subclasses:

BulkDemo, EJBQLDemo, NamedQueryDemo, NativeQueryDemo, QueryDemo
```
public abstract class DemoBase
extends Object
```

Field Summary

Fields
Modifier and Type	Field	Description
`protected EntityManager`	`em`
`protected static EntityManagerFactory`	`emf`
`protected org.slf4j.Logger`	`log`
`private static String`	`PERSISTENCE_UNIT`

Constructor Summary

Constructors
Constructor Description

DemoBase()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`cleanup()`
`protected void`	`populate()`
`void`	`setUp()`
`static void`	`setUpClass()`
`void`	`tearDown()`
`static void`	`tearDownClass()`

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

Field Detail

log
```
protected org.slf4j.Logger log
```

PERSISTENCE_UNIT

private static final String PERSISTENCE_UNIT

See Also:: Constant Field Values

emf

protected static EntityManagerFactory emf

em
```
protected EntityManager em
```

Constructor Detail
- DemoBase
```
public DemoBase()
```

Method Detail

setUpClass
```
public static void setUpClass()
```

setUp

public void setUp()
           throws Exception

Throws:: Exception

tearDown

public void tearDown()
              throws Exception

Throws:: Exception

tearDownClass
```
public static void tearDownClass()
```

cleanup
```
protected void cleanup()
```

populate
```
protected void populate()
```