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/*
 * Copyright (c) 1997, 2018 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.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.ejb.containers.util.cache;

import com.sun.ejb.containers.StatefulSessionContainer;

public class UnBoundedSessionCache
    extends LruSessionCache
{

    public UnBoundedSessionCache(String cacheName,
                                 StatefulSessionContainer container,
                                 int cacheIdleTime, int removalTime) {
        super(cacheName, container, cacheIdleTime, removalTime);
        threshold = Integer.MAX_VALUE;
    }


    protected boolean isThresholdReached() {
        return false;
    }

    protected CacheItem trimLru() {
        threshold *= 2;
        return null;
    }

}