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}