Java Utililty Methods String to Date

List of utility methods to do String to Date

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Description

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

Method

DateFormattoDateFormat(Integer grain, TimeZone timeZone, String dateFormatArg)
to Date Format 
if (dateFormatArg != null) {
    DateFormat result = new SimpleDateFormat(dateFormatArg);
    if (timeZone != null) {
        result.setTimeZone(timeZone);
    return result;
} else {
    return dateFormat(grain, timeZone);
...
DatetoDateFormat(String date)
Formats an xsd:dateTime to a JAVA object data 
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'hh:mm:ss.SSS'Z'");
return sdf.parse(date);
DateFormattoDateFormat(String dateFormat, TimeZone tz, Locale locale)
Returns an initialized DateFormat object. 
DateFormat df = null;
if (dateFormat == null) {
    df = DateFormat.getDateInstance(DateFormat.SHORT, locale);
} else {
    df = new SimpleDateFormat(dateFormat);
df.setTimeZone(tz);
return df;
...
StringtoDateOracle(Date d, String format, String hqlFormat)
to Date Oracle 
StringBuffer bf = new StringBuffer();
bf.append("to_date('");
bf.append(dateFormat(d, format));
bf.append("','");
bf.append(hqlFormat);
bf.append("')");
return bf.toString();
Date[]toDates(DateFormat format, String[] values)
to Dates 
return toDates(format, values, null);
StringtoDateString(Calendar cal)
to Date String 
if (cal != null) {
    return ibmDateFormat.format(cal.getTime());
return null;
StringtoDateString(Date date)
to Date String 
if (date == null) {
    return "";
return new SimpleDateFormat(Format_Date).format(date);
StringtoDateString(Date date)
to Date String 
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
dateFormat.setTimeZone(TimeZone.getTimeZone("GMT+8"));
return dateFormat.format(date);
StringtoDateString(Date date)
to Date String 
return new SimpleDateFormat("yyyy-MM-dd HH:mm").format(date);
StringtoDateString(Date date, String format)
to Date String 
SimpleDateFormat dateFormat = new SimpleDateFormat(format);
return dateFormat.format(date);