Java Utililty Methods Timestamp Field

List of utility methods to do Timestamp Field

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Description

The list of methods to do Timestamp Field are organized into topic(s).

Method

java.sql.TimestampgetDayEnd(java.sql.Timestamp stamp, int daysLater)
get Day End 
Calendar tempCal = Calendar.getInstance();
tempCal.setTime(new java.util.Date(stamp.getTime()));
tempCal.set(tempCal.get(Calendar.YEAR), tempCal.get(Calendar.MONTH), tempCal.get(Calendar.DAY_OF_MONTH), 23,
        59, 59);
tempCal.add(Calendar.DAY_OF_MONTH, daysLater);
return new java.sql.Timestamp(tempCal.getTime().getTime());
intgetDayOfMonthBy(Timestamp ts)
get Day Of Month By 
Calendar calendar = getCalendar();
if (ts != null)
    calendar.setTimeInMillis(ts.getTime());
return calendar.get(Calendar.DAY_OF_MONTH);
intgetDayOfTime(Timestamp timestamp)
get Day Of Time 
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timestamp.getTime());
return calendar.get(Calendar.DAY_OF_MONTH);
intgetDayOfWeek(Timestamp timestamp)
get Day Of Week 
Calendar cal = Calendar.getInstance();
Date date = new Date(timestamp.getTime());
cal.setTime(date);
int dayForWeek = 0;
dayForWeek = cal.get(Calendar.DAY_OF_WEEK);
if (dayForWeek == 1) {
    dayForWeek = 7;
} else {
...
intgetDaysBetween(Timestamp start, Timestamp end)
Calculate the number of days between start and end. 
boolean negative = false;
if (end.before(start)) {
    negative = true;
    Timestamp temp = start;
    start = end;
    end = temp;
GregorianCalendar cal = new GregorianCalendar();
...
longgetDayStartTimestamp()
get Day Start Timestamp 
Timestamp[] timestamps = getDayStartEnd();
return Long.valueOf(dateToStamp(timestamps[0] + ""));
TimestampgetDayTime(Timestamp day, Timestamp time)
Return the day and time 
GregorianCalendar cal_1 = new GregorianCalendar();
cal_1.setTimeInMillis(day.getTime());
GregorianCalendar cal_2 = new GregorianCalendar();
cal_2.setTimeInMillis(time.getTime());
GregorianCalendar cal = new GregorianCalendar();
cal.set(cal_1.get(Calendar.YEAR), cal_1.get(Calendar.MONTH), cal_1.get(Calendar.DAY_OF_MONTH),
        cal_2.get(Calendar.HOUR_OF_DAY), cal_2.get(Calendar.MINUTE), cal_2.get(Calendar.SECOND));
cal.set(Calendar.MILLISECOND, 0);
...
TimestampgetDefaultTimestamp()
Creates a default timestamp. 
return new Timestamp(new Date().getTime());
intgetDiffDay(Timestamp time1, Timestamp time2)
get Diff Day 
return getDay1(new Date(time2.getTime()), new Date(time1.getTime()));
doublegetDifferenceInHours(Timestamp startDateTime, Timestamp endDateTime)
get Difference In Hours 
int difference = 0;
Calendar startCalendar = Calendar.getInstance();
startCalendar.setTime(startDateTime);
Calendar endCalendar = Calendar.getInstance();
endCalendar.setTime(endDateTime);
Calendar startCompare = Calendar.getInstance();
startCompare.setTime(startDateTime);
startCompare.set(Calendar.HOUR_OF_DAY, 0);
...