Java Utililty Methods Parse Date

List of utility methods to do Parse Date

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Description

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

Method

DateparseDateFromHeader(String datestr)
Parses the string in a format suitable for a SMTP date header. 
synchronized (DATE_HEADER_FORMAT_INT) {
    return DATE_HEADER_FORMAT_INT.parse(datestr);
ObjectparseDateFromString(String valor, String formatoFecha)
parse Date From String 
try {
    SimpleDateFormat dateFormat = new SimpleDateFormat(formatoFecha);
    if (valor.trim().length() != dateFormat.toPattern().length())
        throw new IllegalArgumentException("No tiene un formato de fecha correcto : " + formatoFecha);
    dateFormat.setLenient(Boolean.FALSE);
    return dateFormat.parse(valor.trim());
} catch (ParseException pe) {
    throw new IllegalArgumentException("No tiene un formato de fecha correcto o la fecha no existe: ("
...
longparseDateHeader(String header)
parse Date Header 
if (header != null && header.length() > 0) {
    for (DateFormat rfc822Format : RFC822_PARSE_PATTERNS) {
        try {
            Date headerDate = rfc822Format.parse(header);
            return headerDate.getTime();
        } catch (NumberFormatException e) {
            continue;
        } catch (ParseException e) {
...
LongparseDateHeader(String value)
parse Date Header 
Date date = null;
for (int i = 0; (date == null) && (i < HTTP_REQUEST_DATE_HEADER.length); i++) {
    try {
        SimpleDateFormat format = new SimpleDateFormat(HTTP_REQUEST_DATE_HEADER[i], Locale.US);
        format.setTimeZone(GMT);
        date = format.parse(value);
    } catch (ParseException e) {
if (date == null) {
    return null;
return Long.valueOf(date.getTime());
StringparseDateHHmm(java.util.Date date)
parse Date H Hmm 
return new SimpleDateFormat(DATE_FORMAT_HH_mm).format(date);
DateparseDateHHMM(String hhmm)
parse Date HHMM 
return simpleHHmmTimeFormat.parse(hhmm);
DateparseDateHMSMZ(String dateString)
Transform the XML Schema format for the timezone to Java format. 
if (dateString == null || dateString.length() < 12)
    throw new IllegalArgumentException("Invalid date string " + dateString);
if (dateString.length() == 12) 
    dateString += "-0000";
else if (dateString.length() == 13 && dateString.endsWith("Z"))
    dateString = dateString.substring(0, 12) + "-0000";
else if (dateString.length() == 18) {
    String tz = dateString.substring(13);
...
ListparseDateList(List dateList)
Returns a List of parsed date strings. 
List<Date> newList = new ArrayList<Date>();
if (dateList == null)
    return newList;
for (String value : dateList)
    newList.add(parseDate(value));
return newList;
DateparseDateLong(String date, Locale locale)
Parses the specified date in the DateFormat#LONG format and locale and returns the Date instance using the system default time zone. 
return DateFormat.getDateInstance(DateFormat.LONG, locale).parse(date);
DateparseDateLongFormat(String sDate)
parse Date Long Format 
DateFormat dateFormat = new SimpleDateFormat(longFormat);
Date d = null;
if ((sDate != null) && (sDate.length() == longFormat.length())) {
    try {
        d = dateFormat.parse(sDate);
    } catch (ParseException ex) {
        return null;
return d;