Java Utililty Methods Hour Format

List of utility methods to do Hour Format

  1. HOME
  2. Java
  3. H
  4. Hour Format

Description

The list of methods to do Hour Format are organized into topic(s).

Method

StringformatHTTPDate(Date pTime)
Formats the time to a HTTP date, using the RFC 1123 format, as described in RFC 2616 (HTTP/1.1), sec. 
synchronized (HTTP_RFC1123_FORMAT) {
    return HTTP_RFC1123_FORMAT.format(pTime);
StringformatInfo(String info)
format Info 
return getCurDateTime() + " : " + info + "\n";
StringformatInternal(final Date date)
Formats a date to use for internal purposes (logging, toString) 
final String formatedDate = (date == null) ? "N/A"
        : new SimpleDateFormat(DEFAULT_DATE_TIME_FORMAT).format(date);
return formatedDate;
StringformatInterval(long intervalMsec)
Formats the specified time interval as an interval string with format: "d days hh:mm:ss.SSS" 
long rem = intervalMsec;
long days = rem / 86400000;
rem -= days * 86400000;
long hours = rem / 3600000;
rem = -hours * 3600000;
long min = rem / 60000;
rem -= min * 60000;
long sec = rem / 1000;
...
StringformatLastModified(long lastModifiedTime)
format Last Modified 
return dateFormat.format(new Date(lastModifiedTime));
StringformatMessage(String message)
format Message 
return _DateFormatter.format(new Date()) + " IBController: " + message;
StringformatMM(Date date)
yyyy-MM-dd HH:mm 
return YYYY_MM_DD_HH_MM_FORMAT.get().format(date);
StringformatNanosTimeUSEastern(long nanos)
format Nanos Time US Eastern 
long millis = nanos / 1000000;
Formatter nanosFormat = new Formatter();
nanosFormat.format("%06d", nanos - millis * 1000000);
Date d = new Date(millis);
synchronized (US_EASTERN_FORMAT_MILLIS) {
    return US_EASTERN_FORMAT_MILLIS.format(d) + nanosFormat.toString();
DateformatNewDate(String format)
format New Date 
SimpleDateFormat sdf = new SimpleDateFormat(format);
try {
    return sdf.parse(dateToString(new Date(), format));
} catch (ParseException e) {
    e.printStackTrace();
    return null;
StringformatOffset(int offset)
format Offset 
int offsetHours = offset / 3600000;
int offsetMinutes = (offset / 60000) % 60;
return (HH.format(offsetHours) + MM.format(offsetMinutes));