lumis.portal.event.persistence
Class PreUpdateEvent
java.lang.Object
lumis.portal.event.AbstractPortalEvent
lumis.portal.event.AbstractTransactionalPortalEvent
lumis.portal.event.persistence.PersistenceEvent
lumis.portal.event.persistence.PreUpdateEvent
- All Implemented Interfaces:
- IPortalEvent
@StableMinor(version="5.5",
sinceVersion="4.2")
public class PreUpdateEvent
- extends PersistenceEvent
Event raised before the update of an entity in persistence.
Note: A persistence event may have been generated during a JPA entity
lifecycle callback. In such situations, JPA limitations (such as the application
should not access EntityManager, other entities, or change relations) apply.
- Since:
- 4.1.0
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PreUpdateEvent
public PreUpdateEvent(SessionConfig sessionConfig,
Class<?> entityClass,
Object oldEntity,
Object entity,
ITransaction transaction)
PreUpdateEvent
public PreUpdateEvent(SessionConfig sessionConfig,
Class<?> entityClass,
List<?> oldEntities,
List<?> newEntities,
ITransaction transaction)
getEntities
public List<?> getEntities()
- Description copied from class:
PersistenceEvent
- Returns the entities affected by this persistence event.
- Overrides:
getEntities
in class PersistenceEvent
- Returns:
- the entities.
getOldEntities
public List<?> getOldEntities()
- Returns the entity state before the update. Each entity in the list
returned corresponds to the entity in the same index of
the list returned by
getEntities()
.
Note that this information may not be available in the event, depending
on who generated the event. In this case, this method will return null.
- Returns:
- the entity state before the update.
- Since:
- 4.1.0
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