Date Cell about sjxlsx HOT 3 CLOSED

I use this to know if the date is fine also i can get the date value whit org.apache.poi.ss.usermodel.DateUtil Library from POI, DOC (https://poi.apache.org/apidocs/org/apache/poi/ss/usermodel/DateUtil.html)

if (cell.getCellType() == Cell.CELL_TYPE_NUMERIC) {
if (DateUtil.isCellDateFormatted(cell)) {
return true;
}
}

If you just want to get the Date value you can get from the Integer you get http://stackoverflow.com/questions/10477714/converting-integer-time-stamp-into-java-date

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Thank you for your response. Integer that I'm getting is not a time stamp, is something around 3000. I think is not related with the data that I have in excel cells.

I don't have in sjxlxs a method getCellType().

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Yes because i mix poi advantages whit speed of sjxlxs but i share whit you how you get the value for the integer you get from sjxlxs native.
Also continue using org.apache.poi.ss.usermodel.DateUtil library.

String/Integer value = cell.getCellValue(columnNumber);
try {
Date date = DateUtil.getJavaDate(Double.valueOf(value), TimeZone.getDefault());
DateFormat dateFormat = DateFormat.getDateInstance();
dateFormat.format(date).toString()
return true;
} catch (Exception e) {
try {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd (HH:mm:ss)", Locale.getDefault());
simpleDateFormat.setLenient(false);
simpleDateFormat.parse(value);
return true;
} catch (Exception ex) {
try {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("dd-MM-yyyy", Locale.getDefault());
simpleDateFormat.setLenient(false);
simpleDateFormat.parse(value);
return true;
} catch (Exception ex1) {
try {
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd (HH:mm:ss)", Locale.getDefault());
simpleDateFormat.setLenient(false);
simpleDateFormat.parse(value);
return true;
} catch (Exception ex2) {
showError("It is not a date, " + columnNumber + " must to be a date");
return false;
}
}
}
}

Please try and let me know if works for you.

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