Package org.hibernate.persister.collection.mutation

Class RemoveCoordinatorStandard

java.lang.Object

org.hibernate.persister.collection.mutation.RemoveCoordinatorStandard

All Implemented Interfaces:

CollectionOperationCoordinator, RemoveCoordinator

public class RemoveCoordinatorStandard
extends Object
implements RemoveCoordinator

Handles complete removal of a collection by its key

Constructor Summary

Constructors

Constructor	Description
RemoveCoordinatorStandard(CollectionMutationTarget mutationTarget, OperationProducer operationProducer, ServiceRegistry serviceRegistry)	Creates the coordinator.

Method Summary

Modifier and Type	Method	Description
void	deleteAllRows(Object key, SharedSessionContractImplementor session)	Delete all rows based on the collection-key
CollectionMutationTarget	getMutationTarget()	The collection being mutated
String	getSqlString()	The SQL used to perform the removal
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

RemoveCoordinatorStandard

public RemoveCoordinatorStandard(CollectionMutationTarget mutationTarget,
 OperationProducer operationProducer,
 ServiceRegistry serviceRegistry)

Creates the coordinator.

Implementation Note:

We pass a Supplier here and lazily create the operation-group because of timing (chicken-egg) back on the persister.

Method Details

toString

public String toString()

Overrides:

toString in class Object

getMutationTarget

public CollectionMutationTarget getMutationTarget()

Description copied from interface: CollectionOperationCoordinator

The collection being mutated

Specified by:

getMutationTarget in interface CollectionOperationCoordinator

getSqlString

public String getSqlString()

Description copied from interface: RemoveCoordinator

The SQL used to perform the removal

Specified by:

getSqlString in interface RemoveCoordinator

deleteAllRows

public void deleteAllRows(Object key,
 SharedSessionContractImplementor session)

Description copied from interface: RemoveCoordinator

Delete all rows based on the collection-key

Specified by:

deleteAllRows in interface RemoveCoordinator