| /******************************************************************************* | |
| * Copyright (c) 1998, 2013 Oracle and/or its affiliates. All rights reserved. | |
| * This program and the accompanying materials are made available under the | |
| * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
| * which accompanies this distribution. | |
| * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
| * and the Eclipse Distribution License is available at | |
| * http://www.eclipse.org/org/documents/edl-v10.php. | |
| * | |
| * Contributors: | |
| * Oracle - initial API and implementation from Oracle TopLink | |
| ******************************************************************************/ | |
| package org.eclipse.persistence.config; | |
| /** | |
| * Hint values. | |
| * | |
| * The class defines boolean values used by some EclipseLink query hints. | |
| * | |
| * <p>JPA Query Hint Usage: | |
| * | |
| * <p><code>query.setHint(QueryHints.REFRESH, HintValues.TRUE);</code> | |
| * <p>or | |
| * <p><code>@QueryHint(name=QueryHints.REFRESH, value=HintValues.TRUE)</code> | |
| * | |
| * <p>Hint values are case-insensitive. | |
| * | |
| * @see QueryHints | |
| */ | |
| public class HintValues { | |
| public static final String TRUE = "True"; | |
| public static final String FALSE = "False"; | |
| public static final String PERSISTENCE_UNIT_DEFAULT = "PersistenceUnitDefault"; | |
| } |