ejava.examples.jndidemo.dao

Class JPADAOBase<T>

java.lang.Object

ejava.examples.jndidemo.dao.JPADAOBase<T>

Type Parameters:

T -

Direct Known Subclasses:

JPASchedulerDAOImpl

public class JPADAOBase<T>
extends Object

This class represents a simple base type for a JPA DAO.

Field Summary

Fields

Modifier and Type	Field and Description
protected EntityManager	em

Constructor Summary

Constructors

Constructor and Description
JPADAOBase()

Method Summary

Modifier and Type	Method and Description
void	create(T task)
void	delete(T task)
T	update(T task)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

em

protected EntityManager em

Constructor Detail

JPADAOBase

public JPADAOBase()

Method Detail

create

public void create(T task)

update

public T update(T task)

delete

public void delete(T task)