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.dateTime; 020 021import java.util.TimeZone; 022 023import lucee.commons.date.DateTimeUtil; 024import lucee.runtime.PageContext; 025import lucee.runtime.engine.ThreadLocalPageContext; 026import lucee.runtime.exp.PageException; 027import lucee.runtime.ext.function.Function; 028import lucee.runtime.op.date.DateCaster; 029import lucee.runtime.type.dt.DateTime; 030import lucee.runtime.type.dt.DateTimeImpl; 031 032public final class Beat implements Function { 033 private static final double day=86400000; 034 private static final TimeZone BMD=TimeZone.getTimeZone("GMT+1"); 035 036 public static double call(PageContext pc) throws PageException { 037 return call(pc,null); 038 } 039 public static double call(PageContext pc, Object obj) throws PageException { 040 if(obj==null)obj=new DateTimeImpl(pc); 041 042 TimeZone tz = ThreadLocalPageContext.getTimeZone(pc); 043 DateTime date = DateCaster.toDateAdvanced(obj,tz); 044 return format(date.getTime()); 045 } 046 public static double format(long time) { 047 048 long millisInDay=DateTimeUtil.getInstance().getMilliSecondsInDay(BMD,time); 049 double res = (millisInDay/day)*1000; 050 return ((int)(res*1000))/1000D; 051 } 052}