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.system; 020 021import lucee.commons.lang.SizeAndCount; 022import lucee.commons.lang.SizeAndCount.Size; 023import lucee.runtime.PageContext; 024import lucee.runtime.exp.PageException; 025import lucee.runtime.ext.function.Function; 026import lucee.runtime.op.Caster; 027import lucee.runtime.type.Struct; 028import lucee.runtime.type.StructImpl; 029import lucee.runtime.type.util.KeyConstants; 030 031public final class SizeOf implements Function { 032 public static Object call(PageContext pc , Object object) throws PageException { 033 return call(pc, object,false); 034 } 035 public static Object call(PageContext pc , Object object, boolean complex) throws PageException { 036 Size size = SizeAndCount.sizeOf(object); 037 if(!complex) 038 return Caster.toDouble(size.size); 039 040 Struct sct=new StructImpl(); 041 sct.set(KeyConstants._size, Caster.toDouble(size.size)); 042 sct.set(KeyConstants._count, Caster.toDouble(size.count)); 043 return sct; 044 } 045}