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 dollarformat 021 */ 022package lucee.runtime.functions.displayFormatting; 023 024import java.util.Locale; 025 026import lucee.commons.lang.StringUtil; 027import lucee.runtime.PageContext; 028import lucee.runtime.exp.CasterException; 029import lucee.runtime.ext.function.Function; 030import lucee.runtime.functions.international.LSCurrencyFormat; 031import lucee.runtime.op.Caster; 032 033public final class DollarFormat implements Function { 034 public static String call(PageContext pc , String strDollar) throws CasterException { 035 if(StringUtil.isEmpty(strDollar)) strDollar="0";//"$0,00"; 036 return LSCurrencyFormat.local(Locale.US, Caster.toDoubleValue(strDollar)); 037 /*try { 038 return "$"+Caster.toDecimal(Caster.toDoubleValue(strDollar),',','.'); 039 } catch (PageException e) { 040 throw new FunctionException(pc,"dollarFormat",1,"number",e.getMessage()); 041 }*/ 042 } 043}