| java.lang.Object | |||
| ↳ | org.hibernate.event.AbstractEvent | ||
| ↳ | org.hibernate.event.AbstractPreDatabaseOperationEvent | ||
| ↳ | org.hibernate.event.PreUpdateEvent | ||
Class Overview
Represents a pre-update event, which occurs just prior to performing the update of an entity in the database.
Summary
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Constructs an event containing the pertinent information.
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The old state of the entity at the time it was last loaded from the
database; can be null in the case of detached entities.
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Retrieves the state to be used in the update.
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Inherited Methods | |||||||||||
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From class
org.hibernate.event.AbstractPreDatabaseOperationEvent
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From class
org.hibernate.event.AbstractEvent
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From class
java.lang.Object
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Public Constructors
public PreUpdateEvent (Object entity, Serializable id, Object[] state, Object[] oldState, EntityPersister persister, EventSource source)
Constructs an event containing the pertinent information.
Parameters
| entity | The entity to be updated. |
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| id | The id of the entity to use for updating. |
| state | The state to be updated. |
| oldState | The state of the entity at the time it was loaded from the database. |
| persister | The entity's persister. |
| source | The session from which the event originated. |
Public Methods
public Object[] getOldState ()
The old state of the entity at the time it was last loaded from the database; can be null in the case of detached entities.
Returns
- The loaded state, or null.
public Object[] getState ()
Retrieves the state to be used in the update.
Returns
- The current state.