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/*
* Copyright (c) 1998, 2024 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 v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// 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.
*
*
JPA Query Hint usage:
* {@snippet :
* query.setHint(QueryHints.REFRESH, HintValues.TRUE);
* }
*
or
* {@snippet :
* @QueryHint(name=QueryHints.REFRESH, value=HintValues.TRUE)
* }
*
*
Hint values are case-insensitive.
*
* @see QueryHints
*/
public final class HintValues {
public static final String TRUE = "True";
public static final String FALSE = "False";
public static final String PERSISTENCE_UNIT_DEFAULT = "PersistenceUnitDefault";
private HintValues() {
// no instance please
}
}