public DateColumnsExtender(SourceSchema schema) {
dateColumnIndexes = new ArrayList<Integer>();
dateColumnFormats = new ArrayList<DateTimeFormatter>();
identityColumn = schema.getIdentityColumn();
dates = schema.getDates();
for (int i = 0; i < dates.size(); i++) {
SourceColumn c = dates.get(i);
dateColumnIndexes.add(schema.getColumnIndex(c));
String fmt = c.getFormat();
if (fmt == null || fmt.length() <= 0) {
if (c.isDatetime()) fmt = Constants.DEFAULT_DATETIME_FMT_STRING;
else fmt = Constants.DEFAULT_DATE_FMT_STRING;
}
// in case of UNIX TIME we don't format but create the date from the UNIX time number
if (Constants.UNIX_DATE_FORMAT.equalsIgnoreCase(fmt)) {
fmt = Constants.DEFAULT_DATETIME_FMT_STRING;
}
dateColumnFormats.add(DateTimeFormat.forPattern(fmt));
}
}
