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 arrayresize 021 */ 022package lucee.runtime.functions.arrays; 023 024import lucee.runtime.PageContext; 025import lucee.runtime.exp.PageException; 026import lucee.runtime.functions.BIF; 027import lucee.runtime.op.Caster; 028import lucee.runtime.type.Array; 029 030public final class ArrayResize extends BIF { 031 032 private static final long serialVersionUID = -3107784929660340665L; 033 034 public static boolean call(PageContext pc , Array array, double number) { 035 try { 036 array.resize((int)number); 037 return true; 038 } catch (PageException e) { 039 return false; 040 } 041 042 } 043 044 @Override 045 public Object invoke(PageContext pc, Object[] args) throws PageException { 046 return call(pc,Caster.toArray(args[0]),Caster.toDoubleValue(args[1])); 047 } 048}