001 package railo.runtime.functions.displayFormatting; 002 003 import java.util.Locale; 004 import java.util.TimeZone; 005 006 import railo.commons.date.TimeZoneUtil; 007 import railo.runtime.PageContext; 008 import railo.runtime.engine.ThreadLocalPageContext; 009 import railo.runtime.exp.ExpressionException; 010 import railo.runtime.ext.function.Function; 011 import railo.runtime.op.Caster; 012 import railo.runtime.type.dt.DateTime; 013 014 /** 015 * Implements the Cold Fusion Function dateformat 016 */ 017 public final class DateTimeFormat implements Function { 018 019 private static final long serialVersionUID = 134840879454373440L; 020 021 /** 022 * @param pc 023 * @param object 024 * @return Formated Time Object as String 025 * @throws ExpressionException 026 */ 027 public static String call(PageContext pc , Object object) throws ExpressionException { 028 return _call(pc,object,"dd-mmm-yy hh:nn tt",ThreadLocalPageContext.getTimeZone(pc)); 029 } 030 031 /** 032 * @param pc 033 * @param object 034 * @param mask Characters that show how CFML displays a date: 035 * @return Formated Time Object as String 036 * @throws ExpressionException 037 */ 038 public static String call(PageContext pc , Object object, String mask) throws ExpressionException { 039 return _call(pc,object,mask,ThreadLocalPageContext.getTimeZone(pc)); 040 } 041 042 public static String call(PageContext pc , Object object, String mask,String strTimezone) throws ExpressionException { 043 return _call(pc,object,mask, strTimezone==null?ThreadLocalPageContext.getTimeZone(pc):TimeZoneUtil.toTimeZone(strTimezone)); 044 } 045 046 private static String _call(PageContext pc , Object object, String mask,TimeZone tz) throws ExpressionException { 047 Locale locale=Locale.US;//:pc.getConfig().getLocale(); 048 DateTime datetime = Caster.toDate(object,true,tz,null); 049 if(datetime==null) { 050 if(object.toString().trim().length()==0) return ""; 051 throw new ExpressionException("can't convert value "+object+" to a datetime value"); 052 } 053 054 055 return new railo.runtime.format.DateTimeFormat(locale).format(datetime,mask,tz); 056 //return new railo.runtime.text.TimeFormat(locale).format(datetime,mask); 057 } 058 }