Java Utililty Methods Calendar to String

List of utility methods to do Calendar to String

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Description

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

Method

StringcalendarToString(Calendar cal)
net.ajaskey.market.ta.printCalendar 
String ret = cal.toString() + "\n";
ret += "  Year         : " + cal.get(Calendar.YEAR) + "\n";
ret += "  Month        : " + cal.get(Calendar.MONTH) + "\n";
ret += "  Day of Month : " + cal.get(Calendar.DAY_OF_MONTH) + "\n";
ret += "  Day of Year  : " + cal.get(Calendar.DAY_OF_YEAR) + "\n";
ret += "  Week of Year : " + cal.get(Calendar.WEEK_OF_YEAR) + "\n";
return ret;
StringcalendarToString(Calendar cal, String format)
calendar To String 
StringBuffer sb = new StringBuffer();
if (cal == null) {
    return "";
if (format.indexOf("yyyy/") != -1) {
    sb.append(cal.get(Calendar.YEAR));
    sb.append("/");
if (format.indexOf("MM/") != -1) {
    sb.append(cal.get(Calendar.MONTH) + 1);
    sb.append("/");
if (format.indexOf("dd") != -1) {
    sb.append(cal.get(Calendar.DATE));
    sb.append(" ");
if (format.indexOf("hh") != -1) {
    if (format.indexOf("hh:") != -1) {
        sb.append(cal.get(Calendar.HOUR_OF_DAY));
        sb.append(":");
    } else {
        sb.append(cal.get(Calendar.HOUR_OF_DAY));
if (format.indexOf("mm") != -1) {
    if (format.indexOf("mm:") != -1) {
        sb.append(cal.get(Calendar.MINUTE));
        sb.append(":");
    } else {
        sb.append(cal.get(Calendar.MINUTE));
if (format.indexOf("ss") != -1) {
    sb.append(cal.get(Calendar.SECOND));
return sb.toString();
StringcalendarToString(Calendar calendar)
calendar To String 
return (new SimpleDateFormat(FORMAT_PATTERN, LOCAL_ES)).format(calendar.getTime());
StringcalendarToString(Calendar calendar)
Converts the calender to a string. 
String[] months = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
String[] days = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" };
if (calendar == null) {
    return "Thu Jan 01 00:00:00 UTC 1970";
int dow = calendar.get(Calendar.DAY_OF_WEEK);
int month = calendar.get(Calendar.MONTH);
int day = calendar.get(Calendar.DAY_OF_MONTH);
...
StringcalendarToString(Calendar calendar)
Convert a Gregorian calendar object to string representation 
if (calendar == null) {
    return "";
return fmt.format(calendar.getTime());
StringcalendarToString(Calendar calendar, String template)
calendar To String 
String stringCalendar = template;
stringCalendar = stringCalendar.replace("{year}", String.valueOf(calendar.get(Calendar.YEAR)));
stringCalendar = stringCalendar.replace("{month}", String.valueOf(calendar.get(Calendar.MONTH)));
stringCalendar = stringCalendar.replace("{date}", String.valueOf(calendar.get(Calendar.DATE)));
stringCalendar = stringCalendar.replace("{hour}", String.valueOf(calendar.get(Calendar.HOUR_OF_DAY)));
stringCalendar = stringCalendar.replace("{minute}", String.valueOf(calendar.get(Calendar.MINUTE)));
stringCalendar = stringCalendar.replace("{second}", String.valueOf(calendar.get(Calendar.SECOND)));
stringCalendar = stringCalendar.replace("{millisecond}",
...
StringcalendarToString(Calendar date, boolean transformToLocalTime)
calendar To String 
int clientZoneOffset = 7200000; 
int clientDSTOffset = 3600000; 
String stringDate = "";
if (!transformToLocalTime) {
    stringDate = appendZero(date.get(Calendar.DATE)) + "." + appendZero(date.get(Calendar.MONTH) + 1) + "."
            + date.get(Calendar.YEAR);
    stringDate += " " + appendZero(date.get(Calendar.HOUR_OF_DAY)) + ":"
            + appendZero(date.get(Calendar.MINUTE)) + ":" + appendZero(date.get(Calendar.SECOND));
...
StringCalendarToString(Calendar fecha, String formato)
Calendar To String 
if (nullToBlank(fecha).equals("")) {
    return "";
SimpleDateFormat df = new SimpleDateFormat(formato);
return df.format(fecha.getTime());
StringcalendarToXSDString(Calendar cal, String fmt)
calendar To XSD String 
SimpleDateFormat dFmt = new SimpleDateFormat(fmt);
Date date = cal.getTime();
String lex = dFmt.format(date);
lex = lex + calcTimezone(cal);
return lex;
CalendardateToCalendar(final String date)
date To Calendar 
assert date != null : "'date' can't be null";
assert date.length() != 0 : "'date' can't be empty";
Calendar cal = Calendar.getInstance();
try {
    cal.setTime((Date) new SimpleDateFormat(DATE_FORMAT).parse(date));
} catch (ParseException e) {
return cal;
...