Java Utililty Methods Parse Time

List of utility methods to do Parse Time

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Description

The list of methods to do Parse Time are organized into topic(s).

Method

DateparseTime(String text)
parse Time 
if (text == null)
    return null;
Matcher matcher = TZ_REGEX.matcher(text);
TimeZone timeZone = null;
if (matcher.find()) {
    String tzCode = "GMT" + matcher.group(1) + matcher.group(2); 
    timeZone = TimeZone.getTimeZone(tzCode);
DateFormat formatter = new SimpleDateFormat("HH:mm:ss");
if (timeZone != null) {
    formatter.setTimeZone(timeZone);
try {
    Date result = formatter.parse(text);
    return result;
} catch (ParseException e) {
    return null;
DateparseTime(String time)
parse Time 
SimpleDateFormat dateFormatter = new SimpleDateFormat("dd-MM-yyyy h.mm a");
Date temp = dateFormatter.parse(time, new ParsePosition(0));
if (temp == null) {
    dateFormatter = new SimpleDateFormat("dd-MM-yyyy");
    temp = dateFormatter.parse(time, new ParsePosition(0));
    return temp;
return temp;
...
DateparseTime(String time)
Returns Date from specified String time representation. 
if (datePattern == null) {
    datePattern = Pattern.compile("([0-9]{4})-([0-9]{2})-([0-9]{2}).([0-9]{2}):([0-9]{2}):([0-9]{2})");
Matcher matcher = datePattern.matcher(time);
if (!matcher.matches()) {
    throw new ParseException("Bad date format [" + time + "]", 0);
try {
...
StringparseTime(String time, String formatStrBefore, String formatStrAfter)
parse Time 
SimpleDateFormat bfSp = new SimpleDateFormat(formatStrBefore);
SimpleDateFormat afSp = new SimpleDateFormat(formatStrAfter);
return afSp.format(bfSp.parse(time));
CalendarparseTime(String timestring)
Returns a calendar for the given time string. 
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
Date date = sdf.parse(timestring);
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.setTimeZone(TimeZone.getTimeZone("UTC"));
return cal;
longparseTime(String timeString, TimeZone timeZone)
Parses time string into epoch milliseconds 
DateFormat dateFormat;
if (timeString.contains(".")) {
    dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss.SSS");
} else {
    dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
dateFormat.setTimeZone(timeZone);
Date date = dateFormat.parse(timeString);
...
DateparseTime(String token)
parse Time 
Date retval = null;
try {
    retval = _TIME_FORMAT.parse(token);
} catch (final Exception e) {
    retval = null;
return retval;
DateparseTimeConfiguration(String time)
parse Time Configuration 
try {
    return TIME_FORMAT_WITHOUT_SECONDS_WITH_TIMEZONE.parse(time);
} catch (ParseException ex) {
    return TIME_FORMAT_WITHOUT_SECONDS.parse(time);
intparseTimeSpec(String[] spec)
parse Time Spec 
if (spec == null || spec.length < 1 || spec.length > 2)
    return -1;
if (spec.length == 1 && isInt(spec[0]))
    return Integer.valueOf(spec[0]);
if (!spec[0].contains(":") && !spec[0].contains("."))
    if (spec.length == 2) {
        if (!isInt(spec[0]))
            return -1;
...
DateparseTimeStr(String timeStr)
parse Time Str 
try {
    return new SimpleDateFormat("yyyy MM dd HH:mm:ss").parse(timeStr);
} catch (java.text.ParseException e) {
    throw new Error("wrong time format '" + timeStr + "'");