001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019package lucee.runtime.cache.tag;
020
021import lucee.runtime.PageContext;
022import lucee.runtime.exp.PageException;
023
024public interface CacheHandler {
025        public String label() throws PageException;
026        public CacheItem get(PageContext pc, String id) throws PageException;
027        public boolean remove(PageContext pc, String id) throws PageException;
028        public void set(PageContext pc, String id, Object cachedwithin, CacheItem value) throws PageException;
029        public void clear(PageContext pc) throws PageException;
030        public void clear(PageContext pc, CacheHandlerFilter filter) throws PageException;
031        public void clean(PageContext pc) throws PageException;
032        public int size(PageContext pc) throws PageException;
033     
034}