org.vraptor.plugin.jpa
Class JavaPersistenceInterceptor

java.lang.Object
  org.vraptor.plugin.jpa.JavaPersistenceInterceptor

All Implemented Interfaces:

Interceptor

public class JavaPersistenceInterceptor
extends Object
implements Interceptor

Manages the EntityManager and transactions lifecycle, in a request-based manner

Since:

2.3.2

Author:

Fabio Kung

Constructor Summary

JavaPersistenceInterceptor()

Method Summary

javax.persistence.EntityManager	getEntityManager()
void	intercept(LogicFlow flow) Intercepts calls to logic components

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaPersistenceInterceptor

public JavaPersistenceInterceptor()

Method Detail

intercept

public void intercept(LogicFlow flow)
               throws LogicException,
                      ViewException

Description copied from interface: Interceptor

Intercepts calls to logic components

Specified by:

intercept in interface Interceptor

Throws:

LogicException - some logic exception occurred

ViewException - some view exception occurred

getEntityManager

@Out(scope=REQUEST,
     key="javax.persistence.EntityManager")
public javax.persistence.EntityManager getEntityManager()