ejava.projects.esales.jpa

Class JPAAccountDAO

java.lang.Object

ejava.projects.esales.jpa.JPAAccountDAO

All Implemented Interfaces:

AccountDAO

public class JPAAccountDAO
extends Object
implements AccountDAO

This class provides a sparse example of a JPA DAO for the class project. It is put in place here to demonstrate some of the end-to-end use cases,

Author:

jcstaff

Field Summary

Fields

Modifier and Type	Field and Description
private EntityManager	em

Constructor Summary

Constructors

Constructor and Description
JPAAccountDAO()

Method Summary

Modifier and Type	Method and Description
void	createAccount(Account account)
List<Account>	getAccounts(int index, int count)
void	setEntityManager(EntityManager em)

Methods inherited from class java.lang.Object

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

Field Detail

em

private EntityManager em

Constructor Detail

JPAAccountDAO

public JPAAccountDAO()

Method Detail

setEntityManager

public void setEntityManager(EntityManager em)

createAccount

public void createAccount(Account account)

Specified by:

createAccount in interface AccountDAO

getAccounts

public List<Account> getAccounts(int index,
                                 int count)

Specified by:

getAccounts in interface AccountDAO