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.international; 020 021import java.util.Locale; 022import java.util.TimeZone; 023 024import lucee.commons.date.DateTimeUtil; 025import lucee.commons.date.TimeZoneUtil; 026import lucee.runtime.PageContext; 027import lucee.runtime.exp.ExpressionException; 028import lucee.runtime.ext.function.Function; 029import lucee.runtime.i18n.LocaleFactory; 030import lucee.runtime.type.dt.DateTime; 031 032public final class LSWeek implements Function { 033 034 public static double call(PageContext pc , DateTime date) { 035 return _call(pc, date, pc.getLocale(), pc.getTimeZone()); 036 } 037 038 public static double call(PageContext pc , DateTime date, String strLocale) throws ExpressionException { 039 return _call(pc, date, LocaleFactory.getLocale(strLocale),pc.getTimeZone()); 040 } 041 042 public static double call(PageContext pc , DateTime date, String strLocale, String strTimezone) throws ExpressionException { 043 return _call(pc, date, 044 strLocale==null?pc.getLocale():LocaleFactory.getLocale(strLocale), 045 strTimezone==null?pc.getTimeZone():TimeZoneUtil.toTimeZone(strTimezone)); 046 } 047 048 private static double _call(PageContext pc , DateTime date,Locale locale,TimeZone tz) { 049 return DateTimeUtil.getInstance().getWeekOfYear(locale,tz, date); 050 } 051}