帆软使用的第三方框架。
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/*
* Copyright (c) 2008, 2009, 2011 Oracle, Inc. 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.
*/
package com.fr.third.javax.persistence;
/**
* Specifies how the provider must use a second-level cache for the
* persistence unit. Corresponds to the value of the <code>persistence.xml</code>
* <code>shared-cache-mode</code> element, and returned as the result of
* {@link com.fr.third.javax.persistence.spi.PersistenceUnitInfo#getSharedCacheMode()}.
*
* @since Java Persistence 2.0
*/
public enum SharedCacheMode {
/**
* All entities and entity-related state and data are cached.
*/
ALL,
/**
* Caching is disabled for the persistence unit.
*/
NONE,
/**
* Caching is enabled for all entities for <code>Cacheable(true)</code>
* is specified. All other entities are not cached.
*/
ENABLE_SELECTIVE,
/**
* Caching is enabled for all entities except those for which
* <code>Cacheable(false) is specified. Entities for which
* <code>Cacheable(false) is specified are not cached.
*/
DISABLE_SELECTIVE,
/**
*
* Caching behavior is undefined: provider-specific defaults may apply.
*/
UNSPECIFIED
}