Java Utililty Methods Date Parse

List of utility methods to do Date Parse

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Description

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

Method

DategetDateFromISO8601(String iso8601Date)
get Date From ISO 
SimpleDateFormat sdf = new SimpleDateFormat(ISO_8601_DATE_FORMAT);
try {
    return sdf.parse(iso8601Date);
} catch (ParseException e) {
    e.printStackTrace();
    return null;
DategetDateFromIsoString(String dateString)
Parse ISO 8601 date string into Date object. 
return getDateFromString(dateString, ISO8601);
DategetDateFromISOString(String iso)
get Date From ISO String 
SimpleDateFormat sdf = new SimpleDateFormat(ISO_8601_FORMAT);
sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
sdf.setLenient(false);
try {
    if (iso == null)
        return null;
    return sdf.parse(iso);
} catch (ParseException e) {
...
StringgetDateFromOffset(Date prevDate, int offset)
get Date From Offset 
Date dt = new Date();
SimpleDateFormat dateFormat = new SimpleDateFormat("dd-MM-yyyy");
Calendar c = Calendar.getInstance();
c.setTime(prevDate);
c.add(Calendar.DATE, offset);
return dateFormat.format(c.getTime());
DategetDateFromOriDateStr(String strDate)
get Date From Ori Date Str 
Date date = null;
if (null == strDate || "".equals(strDate)) {
    return null;
} else {
    SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy", Locale.US);
    try {
        date = sdf.parse(strDate);
    } catch (ParseException e1) {
...
StringgetDateFromRange(String date)
get Date From Range 
java.util.Calendar calendar = java.util.Calendar.getInstance();
calendar.setTime(getDateFromStr(date));
return formatterDDMMYYYYEx.format(calendar.getTime());
DategetDateFromRequestStringDate(String dateString)
get Date From Request String Date 
Date resDate = null;
try {
    String dateSource = dateString;
    dateSource = dateSource.trim();
    dateSource = dateSource.replaceAll("T", " ");
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    resDate = simpleDateFormat.parse(dateSource);
} catch (ParseException exc) {
...
DategetDateFromRFC822String(Object rfc822)
FIX: In order to make EPL nested calls, we need this guy to be able to accept Object which is a string actually 
return rfc822 == null ? null
        : new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy").parse(rfc822.toString());
DategetDateFromStr(DateFormat format, String s)
get Date From Str 
if (s == null || s.trim().equals("")) {
    return null;
if (format == null) {
    if (s.length() == 10) {
        format = format_yyyyMMdd;
    } else if (s.length() == 16) {
        format = format13;
...
DategetDateFromStr(String date)
get Date From Str 
Date result = null;
try {
    SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
    sdf.setLenient(false);
    result = sdf.parse(date);
} catch (Exception e) {
    System.out.println("Error: " + e.toString());
return result;