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 arrayavg 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.functions.closure.Map; 029import lucee.runtime.op.Caster; 030import lucee.runtime.type.Array; 031import lucee.runtime.type.UDF; 032import lucee.runtime.type.util.ListUtil; 033import lucee.runtime.type.util.StringListData; 034 035 036public final class ListMap extends BIF { 037 038 /** 039 * 040 */ 041 private static final long serialVersionUID = 259806095458506715L; 042 043 044 public static String call(PageContext pc , String list, UDF filter) throws PageException { 045 return call(pc, list, filter, ",", false, true,false, 20); 046 } 047 048 public static String call(PageContext pc , String list, UDF filter,String delimiter) throws PageException { 049 return call(pc, list, filter, delimiter, false,true, false, 20); 050 } 051 052 public static String call(PageContext pc , String list, UDF filter,String delimiter 053 , boolean includeEmptyFields) throws PageException { 054 return call(pc, list, filter, delimiter, includeEmptyFields, true,false, 20); 055 } 056 057 public static String call(PageContext pc , String list, UDF filter,String delimiter 058 , boolean includeEmptyFields, boolean multiCharacterDelimiter) throws PageException { 059 return call(pc, list, filter, delimiter, includeEmptyFields, multiCharacterDelimiter,false, 20); 060 } 061 062 public static String call(PageContext pc , String list, UDF filter,String delimiter 063 , boolean includeEmptyFields, boolean multiCharacterDelimiter, boolean parallel) throws PageException { 064 return call(pc, list, filter, delimiter, includeEmptyFields,multiCharacterDelimiter, parallel, 20); 065 } 066 067 public static String call(PageContext pc , String list, UDF filter,String delimiter 068 , boolean includeEmptyFields, boolean multiCharacterDelimiter, boolean parallel, double maxThreads) throws PageException { 069 070 return ListUtil.arrayToList( 071 (Array)Map.call(pc, new StringListData(list,delimiter,includeEmptyFields,multiCharacterDelimiter), filter, parallel, maxThreads), delimiter); 072 } 073 074 075 @Override 076 public Object invoke(PageContext pc, Object[] args) throws PageException { 077 078 if(args.length==2) 079 return call(pc, Caster.toString(args[0]), Caster.toFunction(args[1])); 080 if(args.length==3) 081 return call(pc, Caster.toString(args[0]), Caster.toFunction(args[1]),Caster.toString(args[2])); 082 if(args.length==4) 083 return call(pc, Caster.toString(args[0]), Caster.toFunction(args[1]),Caster.toString(args[2]),Caster.toBooleanValue(args[3])); 084 if(args.length==5) 085 return call(pc, Caster.toString(args[0]), Caster.toFunction(args[1]),Caster.toString(args[2]),Caster.toBooleanValue(args[3]), Caster.toBooleanValue(args[4])); 086 if(args.length==6) 087 return call(pc, Caster.toString(args[0]), Caster.toFunction(args[1]),Caster.toString(args[2]),Caster.toBooleanValue(args[3]), Caster.toBooleanValue(args[4]), Caster.toBooleanValue(args[5])); 088 if(args.length==7) 089 return call(pc, Caster.toString(args[0]), Caster.toFunction(args[1]),Caster.toString(args[2]),Caster.toBooleanValue(args[3]), Caster.toBooleanValue(args[4]), Caster.toBooleanValue(args[5]), Caster.toDoubleValue(args[6])); 090 091 throw new FunctionException(pc, "ListMap", 2, 7, args.length); 092 } 093}