/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.event.spi;

Defines an event class for the deletion of an entity.
Author:Steve Ebersole
/** * Defines an event class for the deletion of an entity. * * @author Steve Ebersole */
public class DeleteEvent extends AbstractEvent { private Object object; private String entityName; private boolean cascadeDeleteEnabled; // TODO: The removeOrphan concept is a temporary "hack" for HHH-6484. This should be removed once action/task // ordering is improved. private boolean orphanRemovalBeforeUpdates;
Constructs a new DeleteEvent instance.
Params:
  • object – The entity to be deleted.
  • source – The session from which the delete event was generated.
/** * Constructs a new DeleteEvent instance. * * @param object The entity to be deleted. * @param source The session from which the delete event was generated. */
public DeleteEvent(Object object, EventSource source) { super(source); if (object == null) { throw new IllegalArgumentException( "attempt to create delete event with null entity" ); } this.object = object; } public DeleteEvent(String entityName, Object object, EventSource source) { this(object, source); this.entityName = entityName; } public DeleteEvent(String entityName, Object object, boolean cascadeDeleteEnabled, EventSource source) { this(object, source); this.entityName = entityName; this.cascadeDeleteEnabled = cascadeDeleteEnabled; } public DeleteEvent(String entityName, Object object, boolean cascadeDeleteEnabled, boolean orphanRemovalBeforeUpdates, EventSource source) { this(object, source); this.entityName = entityName; this.cascadeDeleteEnabled = cascadeDeleteEnabled; this.orphanRemovalBeforeUpdates = orphanRemovalBeforeUpdates; }
Returns the encapsulated entity to be deleed.
Returns:The entity to be deleted.
/** * Returns the encapsulated entity to be deleed. * * @return The entity to be deleted. */
public Object getObject() { return object; } public String getEntityName() { return entityName; } public boolean isCascadeDeleteEnabled() { return cascadeDeleteEnabled; } public boolean isOrphanRemovalBeforeUpdates() { return orphanRemovalBeforeUpdates; } }