net.csdn.jpa.context
Class JPAConfig

java.lang.Object
  net.csdn.jpa.context.JPAConfig

public class JPAConfig
extends Object

BlogInfo: WilliamZhu Date: 12-6-26 Time: 下午9:19

Constructor Summary

JPAConfig(Map<String,String> _properties, String _configName)

Method Summary

protected void	clearJPAContext()
protected void	close()
String	getConfigName()
JPAContext	getJPAContext()
boolean	isEnabled()
javax.persistence.EntityManager	newEntityManager()
JPAContext	reInitJPAContext()

Methods inherited from class java.lang.Object

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

Constructor Detail

JPAConfig

public JPAConfig(Map<String,String> _properties,
                 String _configName)

Method Detail

getConfigName

public String getConfigName()

close

protected void close()

isEnabled

public boolean isEnabled()

Returns:

true 如果 entityManagerFactory 已经启动

newEntityManager

public javax.persistence.EntityManager newEntityManager()

getJPAContext

public JPAContext getJPAContext()

reInitJPAContext

public JPAContext reInitJPAContext()

clearJPAContext

protected void clearJPAContext()