org.hibernate.metamodel.model.domain.BasicDomainType Maven / Gradle / Ivy

/*
 * 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.metamodel.model.domain;

import java.util.Objects;
import javax.persistence.metamodel.BasicType;

import org.hibernate.HibernateException;

/**
 * Hibernate extension to the JPA {@link BasicType} contract.
 *
 * Describes the mapping between a Java type and a SQL type.
 *
 * @apiNote Again, like {@link CollectionDomainType} and
 * {@link EmbeddedDomainType}, this is a per-usage descriptor as it
 * encompasses both the Java and SQL types.
 *
 * @author Steve Ebersole
 */
public interface BasicDomainType extends SimpleDomainType, BasicType {
	@Override
	default PersistenceType getPersistenceType() {
		return PersistenceType.BASIC;
	}

	default boolean areEqual(J x, J y) throws HibernateException {
		return Objects.equals( x, y );
	}
}