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EntityAction (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.action
Class EntityAction

java.lang.Object
  org.hibernate.action.EntityAction

All Implemented Interfaces:

Comparable, Executable, Serializable

Direct Known Subclasses:

EntityDeleteAction, EntityIdentityInsertAction, EntityInsertAction, EntityUpdateAction

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public abstract class EntityAction

extends Object

implements Executable, Serializable, Comparable

Base class for actions relating to insert/update/delete of an entity instance.

Author:

Gavin King

See Also:

Serialized Form

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Constructor Summary
protected	EntityAction(SessionImplementor session, Serializable id, Object instance, EntityPersister persister)           Instantiate an action.

 

Method Summary
void	beforeExecutions()           Called before executing any actions
int	compareTo(Object other)
String	getEntityName()           entity name accessor
Serializable	getId()           entity id accessor
Object	getInstance()           entity instance accessor
EntityPersister	getPersister()           entity persister accessor
Serializable[]	getPropertySpaces()           What spaces (tables) are affected by this action?
SessionImplementor	getSession()           originating session accessor
boolean	hasAfterTransactionCompletion()           Do we need to retain this instance until after the transaction completes?
protected abstract  boolean	hasPostCommitEventListeners()
String	toString()

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.hibernate.action.Executable

afterTransactionCompletion, execute

 

Constructor Detail

EntityAction

protected EntityAction(SessionImplementor session,
                       Serializable id,
                       Object instance,
                       EntityPersister persister)

Instantiate an action.

Parameters:

session - The session from which this action is coming.

id - The id of the entity

instance - The entiyt instance

persister - The entity persister

Method Detail

hasPostCommitEventListeners

protected abstract boolean hasPostCommitEventListeners()

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getEntityName

public String getEntityName()

entity name accessor

Returns:

The entity name

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getId

public final Serializable getId()

entity id accessor

Returns:

The entity id

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getInstance

public final Object getInstance()

entity instance accessor

Returns:

The entity instance

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getSession

public final SessionImplementor getSession()

originating session accessor

Returns:

The session from which this action originated.

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getPersister

public final EntityPersister getPersister()

entity persister accessor

Returns:

The entity persister

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getPropertySpaces

public final Serializable[] getPropertySpaces()

Description copied from interface: Executable

What spaces (tables) are affected by this action?

Specified by:

getPropertySpaces in interface Executable

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beforeExecutions

public void beforeExecutions()

Description copied from interface: Executable

Called before executing any actions

Specified by:

beforeExecutions in interface Executable

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hasAfterTransactionCompletion

public boolean hasAfterTransactionCompletion()

Description copied from interface: Executable

Do we need to retain this instance until after the transaction completes?

Specified by:

hasAfterTransactionCompletion in interface Executable

Returns:

false if this class defines a no-op hasAfterTransactionCompletion()

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toString

public String toString()

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compareTo

public int compareTo(Object other)

Specified by:

compareTo in interface Comparable

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