org.springframework.orm.jpa
Class EntityManagerHolder

java.lang.Object
  org.springframework.transaction.support.ResourceHolderSupport
      org.springframework.orm.jpa.EntityManagerHolder

public class EntityManagerHolder
extends ResourceHolderSupport

Holder wrapping a JPA EntityManager. JpaTransactionManager binds instances of this class to the thread, for a given EntityManagerFactory.

Note: This is an SPI class, not intended to be used by applications.

Since:

2.0

Author:

Juergen Hoeller

See Also:

JpaTransactionManager, EntityManagerFactoryUtils

Constructor Summary

EntityManagerHolder(javax.persistence.EntityManager entityManager)

Method Summary

void	clear() Clear the transactional state of this resource holder.
javax.persistence.EntityManager	getEntityManager()
protected boolean	isTransactionActive()
protected void	setTransactionActive(boolean transactionActive)

Methods inherited from class org.springframework.transaction.support.ResourceHolderSupport

getDeadline, getTimeToLiveInMillis, getTimeToLiveInSeconds, hasTimeout, isOpen, isRollbackOnly, isSynchronizedWithTransaction, released, requested, reset, setRollbackOnly, setSynchronizedWithTransaction, setTimeoutInMillis, setTimeoutInSeconds

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityManagerHolder

public EntityManagerHolder(javax.persistence.EntityManager entityManager)

Method Detail

getEntityManager

public javax.persistence.EntityManager getEntityManager()

setTransactionActive

protected void setTransactionActive(boolean transactionActive)

isTransactionActive

protected boolean isTransactionActive()

clear

public void clear()

Description copied from class: ResourceHolderSupport

Clear the transactional state of this resource holder.

Overrides:

clear in class ResourceHolderSupport