org.hibernate.metamodel.binding.InheritanceType Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.metamodel.binding;
import org.hibernate.MappingException;
/**
* The inheritance type for a given entity.
*
* Note, we are not using the JPA enum, because we need the ability to extend the types if we need to.
*
* @author Hardy Ferentschik
*/
public enum InheritanceType {
JOINED,
SINGLE_TABLE,
TABLE_PER_CLASS,
NO_INHERITANCE;
/**
* @param jpaType The JPA inheritance type
*
* @return The inheritance type of this class.
*/
public static InheritanceType get(javax.persistence.InheritanceType jpaType) {
switch ( jpaType ) {
case SINGLE_TABLE: {
return InheritanceType.SINGLE_TABLE;
}
case JOINED: {
return InheritanceType.JOINED;
}
case TABLE_PER_CLASS: {
return InheritanceType.TABLE_PER_CLASS;
}
default: {
throw new MappingException( "Unknown jpa inheritance type:" + jpaType.name() );
}
}
}
}