Hibernate example source code file (FetchReturn.java)

This example Hibernate source code file (FetchReturn.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

fetchreturn, fetchreturn, lockmode, lockmode, nonscalarreturn, nonscalarreturn, string, string

The Hibernate FetchReturn.java source code

/*
 * 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.loader.custom;
import org.hibernate.LockMode;

/**
 * Represents a return which names a fetched association.
 *
 * @author Steve Ebersole
 */
public abstract class FetchReturn extends NonScalarReturn {
	private final NonScalarReturn owner;
	private final String ownerProperty;

	/**
	 * Creates a return descriptor for an association fetch.
	 *
	 * @param owner The return descriptor for the owner of the fetch
	 * @param ownerProperty The name of the property represernting the association being fetched
	 * @param alias The alias for the fetch
	 * @param lockMode The lock mode to apply to the fetched association.
	 */
	public FetchReturn(
			NonScalarReturn owner,
			String ownerProperty,
			String alias,
			LockMode lockMode) {
		super( alias, lockMode );
		this.owner = owner;
		this.ownerProperty = ownerProperty;
	}

	/**
	 * Retrieves the return descriptor for the owner of this fetch.
	 *
	 * @return The owner
	 */
	public NonScalarReturn getOwner() {
		return owner;
	}

	/**
	 * The name of the property on the owner which represents this association.
	 *
	 * @return The property name.
	 */
	public String getOwnerProperty() {
		return ownerProperty;
	}
}