org.hibernate.event.internal

Class AbstractLockUpgradeEventListener

java.lang.Object

org.hibernate.event.internal.AbstractReassociateEventListener

org.hibernate.event.internal.AbstractLockUpgradeEventListener

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

DefaultLoadEventListener, DefaultLockEventListener, DefaultResolveNaturalIdEventListener

public abstract class AbstractLockUpgradeEventListener
extends AbstractReassociateEventListener

A convenience base class for listeners that respond to requests to perform a pessimistic lock upgrade on an entity.

Author:

Gavin King

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractLockUpgradeEventListener()

Method Summary

Modifier and Type	Method and Description
protected void	upgradeLock(Object object, EntityEntry entry, LockOptions lockOptions, EventSource source) Performs a pessimistic lock upgrade on a given entity, if needed.

Methods inherited from class org.hibernate.event.internal.AbstractReassociateEventListener

reassociate

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractLockUpgradeEventListener

public AbstractLockUpgradeEventListener()

Method Detail

upgradeLock

protected void upgradeLock(Object object,
                           EntityEntry entry,
                           LockOptions lockOptions,
                           EventSource source)

Performs a pessimistic lock upgrade on a given entity, if needed.

Parameters:

object - The entity for which to upgrade the lock.

entry - The entity's EntityEntry instance.

lockOptions - contains the requested lock mode.

source - The session which is the source of the event being processed.