org.hibernate.CacheMode Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, 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;
/**
* Controls how the session interacts with the second-level
* cache and query cache.
*
* @author Gavin King
* @author Strong Liu
* @see Session#setCacheMode(CacheMode)
*/
public enum CacheMode {
/**
* The session may read items from the cache, and add items to the cache
*/
NORMAL( true, true),
/**
* The session will never interact with the cache, except to invalidate
* cache items when updates occur
*/
IGNORE( false, false),
/**
* The session may read items from the cache, but will not add items,
* except to invalidate items when updates occur
*/
GET( false, true),
/**
* The session will never read items from the cache, but will add items
* to the cache as it reads them from the database.
*/
PUT( true, false),
/**
* The session will never read items from the cache, but will add items
* to the cache as it reads them from the database. In this mode, the
* effect of hibernate.cache.use_minimal_puts is bypassed, in
* order to force a cache refresh
*/
REFRESH( true, false);
private final boolean isPutEnabled;
private final boolean isGetEnabled;
CacheMode( boolean isPutEnabled, boolean isGetEnabled) {
this.isPutEnabled = isPutEnabled;
this.isGetEnabled = isGetEnabled;
}
public boolean isGetEnabled() {
return isGetEnabled;
}
public boolean isPutEnabled() {
return isPutEnabled;
}
}