/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.server.distcache;
import com.caucho.util.HashKey;
/**
* Manages the distributed cache
*/
public interface CacheEngine
{
/**
* Starts the service
*/
public void start();
public void initCache(CacheImpl cache);
public boolean isLocalExpired(CacheConfig config,
HashKey key,
MnodeEntry mnodeEntry,
long now);
public MnodeEntry get(DistCacheEntry entry, CacheConfig config);
public boolean loadData(HashKey valueKey, int flags);
public void put(HashKey key,
MnodeUpdate mnodeUpdate,
MnodeEntry mnodeValue);
public void updateTime(HashKey key, MnodeEntry mnodeValue);
public void remove(HashKey key,
MnodeUpdate mnodeUpdate,
MnodeEntry mnodeEntry);
public HashKey getAndPut(DistCacheEntry entry,
MnodeUpdate mnodeUpdate,
Object value,
long leaseTimeout,
int leaseOwner);
public HashKey compareAndPut(DistCacheEntry entry,
HashKey testValue,
MnodeUpdate mnodeUpdate,
Object value,
CacheConfig config);
}