org.hibernate.action
Class CollectionRemoveAction

java.lang.Object
  org.hibernate.action.CollectionAction
      org.hibernate.action.CollectionRemoveAction

All Implemented Interfaces:

Serializable, Comparable, Executable

public final class CollectionRemoveAction
extends CollectionAction

See Also:

Serialized Form

Constructor Summary

CollectionRemoveAction(Object affectedOwner, CollectionPersister persister, Serializable id, boolean emptySnapshot, SessionImplementor session)
Removes a persistent collection from a specified owner.

CollectionRemoveAction(PersistentCollection collection, CollectionPersister persister, Serializable id, boolean emptySnapshot, SessionImplementor session)
Removes a persistent collection from its loaded owner.

Method Summary

void	execute() Execute this action

Methods inherited from class org.hibernate.action.CollectionAction

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

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionRemoveAction

public CollectionRemoveAction(PersistentCollection collection,
                              CollectionPersister persister,
                              Serializable id,
                              boolean emptySnapshot,
                              SessionImplementor session)
                       throws CacheException

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

Parameters:

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

Throws:

AssertionFailure - if collection is null.

CacheException

CollectionRemoveAction

public CollectionRemoveAction(Object affectedOwner,
                              CollectionPersister persister,
                              Serializable id,
                              boolean emptySnapshot,
                              SessionImplementor session)
                       throws CacheException

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

Parameters:

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

Throws:

AssertionFailure - if affectedOwner is null.

CacheException

Method Detail

execute

public void execute()
             throws HibernateException

Description copied from interface: Executable

Execute this action

Throws:

HibernateException - Indicates a problem during execution.