程序包 org.hibernate.action.internal

类 CollectionRemoveAction

java.lang.Object

org.hibernate.action.internal.CollectionAction

org.hibernate.action.internal.CollectionRemoveAction

所有已实现的接口:

Serializable, Comparable, Executable

public final class CollectionRemoveAction
extends CollectionAction

The action for removing a collection

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
CollectionRemoveAction(Object affectedOwner, CollectionPersister persister, Serializable id, boolean emptySnapshot, SharedSessionContractImplementor session)	Removes a persistent collection from a specified owner.
CollectionRemoveAction(PersistentCollection collection, CollectionPersister persister, Serializable id, boolean emptySnapshot, SharedSessionContractImplementor session)	Removes a persistent collection from its loaded owner.

方法概要

修饰符和类型	方法	说明
void	execute()	Execute this action.

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

afterDeserialize, beforeExecutions, compareTo, eventSource, evict, getAfterTransactionCompletionProcess, getBeforeTransactionCompletionProcess, getCollection, getKey, getPersister, getPropertySpaces, getSession, listenerGroup, toString

从类继承的方法 java.lang.Object

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

构造器详细资料

CollectionRemoveAction

public CollectionRemoveAction(PersistentCollection collection,
                              CollectionPersister persister,
                              Serializable id,
                              boolean emptySnapshot,
                              SharedSessionContractImplementor session)

Removes a persistent collection from its loaded owner. Use this constructor when the collection is non-null.

参数:

collection - The collection to to remove; must be non-null

persister - The collection's persister

id - The collection key

emptySnapshot - Indicates if the snapshot is empty

session - The session

抛出:

AssertionFailure - if collection is null.

CollectionRemoveAction

public CollectionRemoveAction(Object affectedOwner,
                              CollectionPersister persister,
                              Serializable id,
                              boolean emptySnapshot,
                              SharedSessionContractImplementor session)

Removes a persistent collection from a specified owner. Use this constructor when the collection to be removed has not been loaded.

参数:

affectedOwner - The collection's owner; must be non-null

persister - The collection's persister

id - The collection key

emptySnapshot - Indicates if the snapshot is empty

session - The session

抛出:

AssertionFailure - if affectedOwner is null.

方法详细资料

execute

public void execute()
             throws HibernateException

从接口复制的说明: Executable

Execute this action.

抛出:

HibernateException - Indicates a problem during execution.