org.hibernate.tuple.entity.VersionProperty Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, 2013, Red Hat Inc. 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 Inc.
*
* 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.tuple.entity;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.engine.spi.VersionValue;
import org.hibernate.persister.entity.EntityPersister;
import org.hibernate.tuple.AbstractNonIdentifierAttribute;
import org.hibernate.tuple.BaselineAttributeInformation;
import org.hibernate.type.Type;
/**
* Represents a version property within the Hibernate runtime-metamodel.
*
* @author Steve Ebersole
*/
public class VersionProperty extends AbstractNonIdentifierAttribute {
private final VersionValue unsavedValue;
/**
* Constructs VersionProperty instances.
*
* @param source Reference back to the source of this attribute (the persister)
* @param sessionFactory The session factory this is part of.
* @param attributeNumber The attribute number within thje
* @param attributeName The name by which the property can be referenced within
* its owner.
* @param attributeType The Hibernate Type of this property.
* @param attributeInformation The basic attribute information.
* @param unsavedValue The value which, if found as the value of
* this (i.e., the version) property, represents new (i.e., un-saved)
* instances of the owning entity.
*/
public VersionProperty(
EntityPersister source,
SessionFactoryImplementor sessionFactory,
int attributeNumber,
String attributeName,
Type attributeType,
BaselineAttributeInformation attributeInformation, VersionValue unsavedValue) {
super( source, sessionFactory, attributeNumber, attributeName, attributeType, attributeInformation );
this.unsavedValue = unsavedValue;
}
public VersionValue getUnsavedValue() {
return unsavedValue;
}
}