程序包 org.hibernate.action.internal

类 AbstractEntityInsertAction

java.lang.Object

org.hibernate.action.internal.EntityAction

org.hibernate.action.internal.AbstractEntityInsertAction

所有已实现的接口:

Serializable, Comparable, AfterTransactionCompletionProcess, Executable

直接已知子类:

EntityIdentityInsertAction, EntityInsertAction

public abstract class AbstractEntityInsertAction
extends EntityAction

A base class for entity insert actions.

作者:

Gail Badner

另请参阅:

序列化表格

构造器概要

构造器

限定符	构造器	说明
protected	AbstractEntityInsertAction(Serializable id, Object[] state, Object instance, boolean isVersionIncrementDisabled, EntityPersister persister, SharedSessionContractImplementor session)	Constructs an AbstractEntityInsertAction object.

方法概要

修饰符和类型	方法	说明
void	afterDeserialize(SharedSessionContractImplementor session)	Reconnect to session after deserialization...
NonNullableTransientDependencies	findNonNullableTransientEntities()	Find the transient unsaved entity dependencies that are non-nullable.
protected abstract EntityKey	getEntityKey()	Returns the EntityKey.
Object[]	getState()	Returns the entity state.
void	handleNaturalIdPostSaveNotifications(Serializable generatedId)	Handle sending notifications needed for natural-id after saving
protected void	handleNaturalIdPreSaveNotifications()	Handle sending notifications needed for natural-id before saving
abstract boolean	isEarlyInsert()	Does this insert action need to be executed as soon as possible (e.g., to generate an ID)?
void	makeEntityManaged()	Make the entity "managed" by the persistence context.
protected void	markExecuted()	Indicate that the action has executed.
protected void	nullifyTransientReferencesIfNotAlready()	Nullifies any references to transient entities in the entity state maintained by this action.

从类继承的方法 org.hibernate.action.internal.EntityAction

beforeExecutions, compareTo, eventSource, getAfterTransactionCompletionProcess, getBeforeTransactionCompletionProcess, getDelayedId, getEntityName, getId, getInstance, getPersister, getPropertySpaces, getSession, hasPostCommitEventListeners, isVeto, listenerGroup, needsAfterTransactionCompletion, setVeto, toString

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.hibernate.action.spi.AfterTransactionCompletionProcess

doAfterTransactionCompletion

从接口继承的方法 org.hibernate.action.spi.Executable

execute

构造器详细资料

AbstractEntityInsertAction

protected AbstractEntityInsertAction(Serializable id,
                                     Object[] state,
                                     Object instance,
                                     boolean isVersionIncrementDisabled,
                                     EntityPersister persister,
                                     SharedSessionContractImplementor session)

Constructs an AbstractEntityInsertAction object.

参数:

id - - the entity ID

state - - the entity state

instance - - the entity

isVersionIncrementDisabled - - true, if version increment should be disabled; false, otherwise

persister - - the entity persister

session - - the session

方法详细资料

getState

public Object[] getState()

Returns the entity state. NOTE: calling nullifyTransientReferencesIfNotAlready() can modify the entity state.

返回:

the entity state.

isEarlyInsert

public abstract boolean isEarlyInsert()

Does this insert action need to be executed as soon as possible (e.g., to generate an ID)?

返回:

true, if it needs to be executed as soon as possible; false, otherwise.

findNonNullableTransientEntities

public NonNullableTransientDependencies findNonNullableTransientEntities()

Find the transient unsaved entity dependencies that are non-nullable.

返回:

the transient unsaved entity dependencies that are non-nullable, or null if there are none.

nullifyTransientReferencesIfNotAlready

protected final void nullifyTransientReferencesIfNotAlready()

Nullifies any references to transient entities in the entity state maintained by this action. References to transient entities should be nullified when an entity is made "managed" or when this action is executed, whichever is first.

References will only be nullified the first time this method is called for a this object, so it can safely be called both when the entity is made "managed" and when this action is executed.

makeEntityManaged

public final void makeEntityManaged()

Make the entity "managed" by the persistence context.

markExecuted

protected void markExecuted()

Indicate that the action has executed.

getEntityKey

protected abstract EntityKey getEntityKey()

Returns the EntityKey.

返回:

the EntityKey.

afterDeserialize

public void afterDeserialize(SharedSessionContractImplementor session)

从类复制的说明: EntityAction

Reconnect to session after deserialization...

指定者:

afterDeserialize 在接口中 Executable

覆盖:

afterDeserialize 在类中 EntityAction

参数:

session - The session being deserialized

handleNaturalIdPreSaveNotifications

protected void handleNaturalIdPreSaveNotifications()

Handle sending notifications needed for natural-id before saving

handleNaturalIdPostSaveNotifications

public void handleNaturalIdPostSaveNotifications(Serializable generatedId)

Handle sending notifications needed for natural-id after saving

参数:

generatedId - The generated entity identifier