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 **/ 019/** 020 * Implements the CFML Function listlast 021 */ 022package lucee.runtime.functions.list; 023 024import lucee.runtime.PageContext; 025import lucee.runtime.exp.FunctionException; 026import lucee.runtime.exp.PageException; 027import lucee.runtime.functions.BIF; 028import lucee.runtime.op.Caster; 029import lucee.runtime.tag.util.DeprecatedUtil; 030 031public final class ListTrim extends BIF { 032 033 private static final long serialVersionUID = 2354456835027080741L; 034 035 public static String call(PageContext pc , String list) { 036 DeprecatedUtil.function(pc,"ListTrim","ListCompact"); 037 return ListCompact.call(pc,list,","); 038 } 039 public static String call(PageContext pc , String list, String delimiter) { 040 DeprecatedUtil.function(pc,"ListTrim","ListCompact"); 041 return ListCompact.call(pc,list,delimiter); 042 } 043 044 @Override 045 public Object invoke(PageContext pc, Object[] args) throws PageException { 046 if(args.length==1) 047 return call(pc, Caster.toString(args[0])); 048 if(args.length==2) 049 return call(pc, Caster.toString(args[0]), Caster.toString(args[1])); 050 051 throw new FunctionException(pc, "ListTrim", 1, 2, args.length); 052 } 053}