001 /** 002 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 003 * 004 * This library is free software; you can redistribute it and/or modify it under 005 * the terms of the GNU Lesser General Public License as published by the Free 006 * Software Foundation; either version 2.1 of the License, or (at your option) 007 * any later version. 008 * 009 * This library is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 011 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 012 * details. 013 */ 014 015 package com.liferay.portal.cache.memcached; 016 017 import net.spy.memcached.MemcachedClientIF; 018 019 /** 020 * @author Michael C. Han 021 */ 022 public interface MemcachedClientFactory { 023 024 public void clear() throws Exception; 025 026 public void close() throws Exception; 027 028 public MemcachedClientIF getMemcachedClient() throws Exception; 029 030 public int getNumActive(); 031 032 public int getNumIdle(); 033 034 public void invalidateMemcachedClient(MemcachedClientIF memcachedClient) 035 throws Exception; 036 037 public void returnMemcachedObject(MemcachedClientIF memcachedClient) 038 throws Exception; 039 040 }