org.wamblee.support.persistence
Class TransactionProxyFactory<T>

java.lang.Object
  org.wamblee.support.persistence.TransactionProxyFactory<T>

public class TransactionProxyFactory<T>
extends java.lang.Object

This utility makes sure that each invocation on a certain interface is carried out within a JPA unit of work. Use getTransactionScopedEntityManager() to get the transaction scoped entity manager to pass to services.

Author:

Erik Brakkee

Constructor Summary

TransactionProxyFactory(JpaBuilder aJpaBuilder, java.lang.Class<T> aClass)
Constructs the transaction proxy.

Method Summary

T	getProxy(T aService)
javax.persistence.EntityManager	getTransactionScopedEntityManager()

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionProxyFactory

public TransactionProxyFactory(JpaBuilder aJpaBuilder,
                               java.lang.Class<T> aClass)

Constructs the transaction proxy.

Parameters:

aJpaBuilder -

Method Detail

getTransactionScopedEntityManager

public javax.persistence.EntityManager getTransactionScopedEntityManager()

getProxy

public T getProxy(T aService)