obtain the time based on the time zone in Java...

TimeUtils

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
import java.util.Calendar;

import org.joda.time.DateTime;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;

public static class TimeUtils {

public static String getDatePhone() {
		final String dateFormat = "yyyy-MM-dd";
		Calendar cal = new GregorianCalendar();
		Date date = cal.getTime();
		SimpleDateFormat df = new SimpleDateFormat(dateFormat, Locale.getDefault());
		String formatteDate = df.format(date);
		return formatteDate;
	}

public static String getHourPhone() {
		final String hourFormat = "HH:mm:ss";
		Date dt = new Date();
		SimpleDateFormat df = new SimpleDateFormat(hourFormat,
				Locale.getDefault());
		String formatteHour = df.format(dt.getTime());
		return formatteHour;
	}
	
	
	public static long getLongDate() {
		final String UNIX_PATTERN_DATE = "yyyy-MM-dd HH:mm:ss";
		DateTime date;
		DateTimeFormatter dateTimeFormatter = DateTimeFormat.forPattern(
				UNIX_PATTERN_DATE).withZoneUTC();
		date = dateTimeFormatter.parseDateTime(getDatePhone() + " "
				+ getHourPhone());
		return date.getMillis();
	}

}