/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, 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.id.uuid;
import java.util.UUID;

import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.id.UUIDGenerationStrategy;

Implements a "random" UUID generation strategy as defined by the UUID.randomUUID() method. 
Author:
Steve Ebersole/**
 * Implements a "random" UUID generation strategy as defined by the {@link UUID#randomUUID()} method.
 *
 * @author Steve Ebersole
 */
public class StandardRandomStrategy implements UUIDGenerationStrategy {
	public static final StandardRandomStrategy INSTANCE = new StandardRandomStrategy();

	
A variant 4 (random) strategy
/**
	 * A variant 4 (random) strategy
	 */
	@Override
	public int getGeneratedVersion() {
		// a "random" strategy
		return 4;
	}

	
Delegates to UUID.randomUUID() /**
	 * Delegates to {@link UUID#randomUUID()}
	 */
	@Override
	public UUID generateUUID(SessionImplementor session) {
		return UUID.randomUUID();
	}
}