Package org.hibernate.reactive.engine.impl

Class CascadingActions.BaseCascadingAction<C>

java.lang.Object

org.hibernate.reactive.engine.impl.CascadingActions.BaseCascadingAction<C>

All Implemented Interfaces:

CascadingAction<C>

Enclosing class:

CascadingActions

public abstract static class CascadingActions.BaseCascadingAction<C>
extends Object
implements CascadingAction<C>

Method Summary

Modifier and Type	Method	Description
org.hibernate.engine.spi.CascadingAction<C>	delegate()
boolean	deleteOrphans()	Does this action potentially extrapolate to orphan deletes?
Iterator<?>	getCascadableChildrenIterator(org.hibernate.event.spi.EventSource session, org.hibernate.type.CollectionType collectionType, Object collection)	Given a collection, get an iterator of the children upon which the current cascading action should be visited.
CompletionStage<Void>	noCascade(org.hibernate.event.spi.EventSource session, Object parent, org.hibernate.persister.entity.EntityPersister persister, org.hibernate.type.Type propertyType, int propertyIndex)	Called (in the case of CascadingAction.requiresNoCascadeChecking() returning true) to validate that no cascade on the given property is considered a valid semantic.
boolean	performOnLazyProperty()	Should this action be performed (or noCascade consulted) in the case of lazy properties.
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.reactive.engine.impl.CascadingAction

cascade, requiresNoCascadeChecking

Method Details

getCascadableChildrenIterator

public Iterator<?> getCascadableChildrenIterator(org.hibernate.event.spi.EventSource session,
 org.hibernate.type.CollectionType collectionType,
 Object collection)

Description copied from interface: CascadingAction

Given a collection, get an iterator of the children upon which the current cascading action should be visited.

Specified by:

getCascadableChildrenIterator in interface CascadingAction<C>

Parameters:

session - The session within which the cascade is occurring.

collectionType - The mapping type of the collection.

collection - The collection instance.

Returns:

The children iterator.

deleteOrphans

public boolean deleteOrphans()

Description copied from interface: CascadingAction

Does this action potentially extrapolate to orphan deletes?

Specified by:

deleteOrphans in interface CascadingAction<C>

Returns:

True if this action can lead to deletions of orphans.

delegate

public org.hibernate.engine.spi.CascadingAction<C> delegate()

Specified by:

delegate in interface CascadingAction<C>

noCascade

public CompletionStage<Void> noCascade(org.hibernate.event.spi.EventSource session,
 Object parent,
 org.hibernate.persister.entity.EntityPersister persister,
 org.hibernate.type.Type propertyType,
 int propertyIndex)

Description copied from interface: CascadingAction

Called (in the case of CascadingAction.requiresNoCascadeChecking() returning true) to validate that no cascade on the given property is considered a valid semantic.

Specified by:

noCascade in interface CascadingAction<C>

Parameters:

session - The session within which the cascade is occurring.

parent - The property value owner

persister - The entity persister for the owner

propertyType - The property type

propertyIndex - The index of the property within the owner.

See Also:

• noCascade(EventSource, Object, EntityPersister, Type, int)

performOnLazyProperty

public boolean performOnLazyProperty()

Description copied from interface: CascadingAction

Should this action be performed (or noCascade consulted) in the case of lazy properties.

Specified by:

performOnLazyProperty in interface CascadingAction<C>

toString

public String toString()

Overrides:

toString in class Object