org.hibernate.action

Class EntityAction

java.lang.Object

org.hibernate.action.EntityAction

All Implemented Interfaces:

Serializable, Comparable, AfterTransactionCompletionProcess, Executable

Direct Known Subclasses:

EntityDeleteAction, EntityIdentityInsertAction, EntityInsertAction, EntityUpdateAction

public abstract class EntityAction
extends Object
implements Executable, Serializable, Comparable, AfterTransactionCompletionProcess

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

Author:

Gavin King

See Also:

Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	beforeExecutions() Called before executing any actions.
int	compareTo(Object other)
AfterTransactionCompletionProcess	getAfterTransactionCompletionProcess() Get the after-transaction-completion process, if any, for this action.
BeforeTransactionCompletionProcess	getBeforeTransactionCompletionProcess() Get the before-transaction-completion process, if any, for this action.
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
protected abstract boolean	hasPostCommitEventListeners()
boolean	needsAfterTransactionCompletion()
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

execute

Methods inherited from interface org.hibernate.action.AfterTransactionCompletionProcess

doAfterTransactionCompletion

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

getBeforeTransactionCompletionProcess

public BeforeTransactionCompletionProcess getBeforeTransactionCompletionProcess()

Description copied from interface: Executable

Get the before-transaction-completion process, if any, for this action.

Specified by:

getBeforeTransactionCompletionProcess in interface Executable

Returns:

The before-transaction-completion process, or null if we have no before-transaction-completion process

getAfterTransactionCompletionProcess

public AfterTransactionCompletionProcess getAfterTransactionCompletionProcess()

Description copied from interface: Executable

Get the after-transaction-completion process, if any, for this action.

Specified by:

getAfterTransactionCompletionProcess in interface Executable

Returns:

The after-transaction-completion process, or null if we have no after-transaction-completion process

hasPostCommitEventListeners

protected abstract boolean hasPostCommitEventListeners()

needsAfterTransactionCompletion

public boolean needsAfterTransactionCompletion()

getEntityName

public String getEntityName()

entity name accessor

Returns:

The entity name

getId

public final Serializable getId()

entity id accessor

Returns:

The entity id

getInstance

public final Object getInstance()

entity instance accessor

Returns:

The entity instance

getSession

public final SessionImplementor getSession()

originating session accessor

Returns:

The session from which this action originated.

getPersister

public final EntityPersister getPersister()

entity persister accessor

Returns:

The entity persister

getPropertySpaces

public final Serializable[] getPropertySpaces()

Description copied from interface: Executable

What spaces (tables) are affected by this action?

Specified by:

getPropertySpaces in interface Executable

Returns:

The spaces affected by this action.

beforeExecutions

public void beforeExecutions()

Description copied from interface: Executable

Called before executing any actions. Gives actions a chance to perform any preparation.

Specified by:

beforeExecutions in interface Executable

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Object other)

Specified by:

compareTo in interface Comparable