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Hibernate's core ORM functionality

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/*
 * 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.jpa.event.spi;

import java.io.Serializable;

/**
 * Registry of Callbacks by entity and type
 *
 * @author Steve Ebersole
 */
public interface CallbackRegistry extends Serializable {
	/**
	 * Do we have any registered callbacks of the given type for the given entity?
	 *
	 * @param entityClass The entity Class to check against
	 * @param callbackType The type of callback to look for
	 *
	 * @return {@code true} indicates there are already registered callbacks of
	 * that type for that class; {@code false} indicates there are not.
	 */
	boolean hasRegisteredCallbacks(Class entityClass, CallbackType callbackType);

	void preCreate(Object entity);
	void postCreate(Object entity);

	boolean preUpdate(Object entity);
	void postUpdate(Object entity);

	void preRemove(Object entity);
	void postRemove(Object entity);

	boolean postLoad(Object entity);

	/**
	 * @deprecated Use {@link #hasRegisteredCallbacks(Class, CallbackType)} instead passing
	 * {@link CallbackType#POST_PERSIST}
	 */
	@Deprecated
	boolean hasPostCreateCallbacks(Class entityClass);

	/**
	 * @deprecated Use {@link #hasRegisteredCallbacks(Class, CallbackType)} instead passing
	 * {@link CallbackType#POST_UPDATE}
	 */
	@Deprecated
	boolean hasPostUpdateCallbacks(Class entityClass);

	/**
	 * @deprecated Use {@link #hasRegisteredCallbacks(Class, CallbackType)} instead passing
	 * {@link CallbackType#POST_REMOVE}
	 */
	@Deprecated
	boolean hasPostRemoveCallbacks(Class entityClass);

	/**
	 * @deprecated Use {@link #hasRegisteredCallbacks(Class, CallbackType)} instead.
	 */
	@Deprecated
	boolean hasRegisteredCallbacks(Class entityClass, Class annotationClass);
}