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.functions.cache; 020 021import lucee.runtime.PageContext; 022import lucee.runtime.cache.CacheConnection; 023import lucee.runtime.config.ConfigImpl; 024import lucee.runtime.exp.ExpressionException; 025import lucee.runtime.exp.FunctionException; 026import lucee.runtime.exp.PageException; 027import lucee.runtime.ext.function.Function; 028 029/** 030 * 031 */ 032public final class CacheGetDefaultCacheName implements Function { 033 034 private static final long serialVersionUID = 6115589794465960484L; 035 036 public static String call(PageContext pc, String strType) throws PageException { 037 int type = Util.toType(strType,ConfigImpl.CACHE_DEFAULT_NONE); 038 if(type==ConfigImpl.CACHE_DEFAULT_NONE) 039 throw new FunctionException(pc,"CacheGetDefaultCacheName",1,"type","invalid type defintion ["+strType+"], valid types are [object,resource,template,query]"); 040 041 ConfigImpl config=(ConfigImpl) pc.getConfig(); 042 CacheConnection conn = config.getCacheDefaultConnection(type); 043 if(conn==null) 044 throw new ExpressionException("there is no default cache defined for type ["+strType+"]"); 045 046 return conn.getName(); 047 } 048}