net.csdn.jpa.context

Class JPAContext

java.lang.Object

net.csdn.jpa.context.JPAContext

public class JPAContext
extends Object

BlogInfo: WilliamZhu Date: 12-6-26 Time: 下午9:21 任何一个线程都都会含有一个JPAContext

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JPAContext(JPAConfig jpaConfig)

Method Summary

Modifier and Type	Method and Description
protected void	close()
void	closeTx(boolean rollback)
javax.persistence.EntityManager	em()
int	execute(String query)
JPAConfig	getJPAConfig()
boolean	isInsideTransaction()
JPQL	jpql()
JPQL	jpql(String entity)
void	setRollbackOnly()

Methods inherited from class java.lang.Object

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

Constructor Detail

JPAContext

protected JPAContext(JPAConfig jpaConfig)

Method Detail

getJPAConfig

public JPAConfig getJPAConfig()

jpql

public JPQL jpql()

jpql

public JPQL jpql(String entity)

closeTx

public void closeTx(boolean rollback)

close

protected void close()

em

public javax.persistence.EntityManager em()

setRollbackOnly

public void setRollbackOnly()

execute

public int execute(String query)

isInsideTransaction

public boolean isInsideTransaction()