package railo.runtime.functions.displayFormatting;
import java.util.Locale;
import java.util.TimeZone;
import railo.commons.date.TimeZoneUtil;
import railo.runtime.PageContext;
import railo.runtime.engine.ThreadLocalPageContext;
import railo.runtime.exp.ExpressionException;
import railo.runtime.ext.function.Function;
import railo.runtime.op.Caster;
import railo.runtime.type.dt.DateTime;
/**
* Implements the CFML Function dateformat
*/
public final class DateTimeFormatClassic implements Function {
private static final long serialVersionUID = 134840879454373440L;
/**
* @param pc
* @param object
* @return Formated Time Object as String
* @throws ExpressionException
*/
public static String call(PageContext pc , Object object) throws ExpressionException {
return _call(pc,object,"dd-mmm-yy hh:nn tt",ThreadLocalPageContext.getTimeZone(pc));
}
/**
* @param pc
* @param object
* @param mask Characters that show how CFML displays a date:
* @return Formated Time Object as String
* @throws ExpressionException
*/
public static String call(PageContext pc , Object object, String mask) throws ExpressionException {
return _call(pc,object,mask,ThreadLocalPageContext.getTimeZone(pc));
}
public static String call(PageContext pc , Object object, String mask,String strTimezone) throws ExpressionException {
return _call(pc,object,mask, strTimezone==null?ThreadLocalPageContext.getTimeZone(pc):TimeZoneUtil.toTimeZone(strTimezone));
}
private static String _call(PageContext pc , Object object, String mask,TimeZone tz) throws ExpressionException {
Locale locale=Locale.US;//:pc.getConfig().getLocale();
DateTime datetime = Caster.toDate(object,true,tz,null);
if(datetime==null) {
if(object.toString().trim().length()==0) return "";
throw new ExpressionException("can't convert value "+object+" to a datetime value");
}
return new railo.runtime.format.DateTimeFormat(locale).format(datetime,mask,tz);
//return new railo.runtime.text.TimeFormat(locale).format(datetime,mask);
}
}