Examples with DateTimeParseException java.time.format.DateTimeParseException used on opensource projects

Example 51 with DateTimeParseException

use of java.time.format.DateTimeParseException in project knime-core by knime.

the class LoopStartWindowNodeModel method getTemporalAmount.

/**
 * Gets the temporal amount from the given string which can be either a Duration or a Period.
 *
 * @param amount string that shall be parsed
 * @return TemporalAmount of the string or {@code null} if it cannot be parsed to Duration or Period.
 */
private TemporalAmount getTemporalAmount(String amount) {
    /* Change milliseconds to seconds to allow parsing. */
    if (amount.endsWith(Unit.MILLISECONDS.getUnitLetter())) {
        String tempAmount = amount.substring(0, amount.length() - Unit.MILLISECONDS.getUnitLetter().length());
        Double temp = Double.parseDouble(tempAmount);
        temp /= 1000;
        amount = temp + Unit.SECONDS.getUnitLetter();
    }
    try {
        return DurationPeriodFormatUtils.parseDuration(amount);
    } catch (DateTimeParseException e) {
        try {
            return DurationPeriodFormatUtils.parsePeriod(amount);
        } catch (DateTimeException e2) {
        }
    }
    return null;
}