/******************************************************************************* | |
* 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"; | |
} |