Examples with DateTimeException java.time.DateTimeException used on opensource projects

Example 81 with DateTimeException

use of java.time.DateTimeException in project hive by apache.

the class TimestampTZUtil method parse.

public static TimestampTZ parse(String s, ZoneId defaultTimeZone) {
    // need to handle offset with single digital hour, see JDK-8066806
    s = handleSingleDigitHourOffset(s);
    ZonedDateTime zonedDateTime;
    try {
        zonedDateTime = ZonedDateTime.parse(s, FORMATTER);
    } catch (DateTimeParseException e) {
        // try to be more tolerant
        // if the input is invalid instead of incomplete, we'll hit exception here again
        TemporalAccessor accessor = FORMATTER.parse(s);
        // LocalDate must be present
        LocalDate localDate = LocalDate.from(accessor);
        LocalTime localTime;
        ZoneId zoneId;
        try {
            localTime = LocalTime.from(accessor);
        } catch (DateTimeException e1) {
            localTime = DEFAULT_LOCAL_TIME;
        }
        try {
            zoneId = ZoneId.from(accessor);
        } catch (DateTimeException e2) {
            if (defaultTimeZone == null) {
                throw new DateTimeException("Time Zone not available");
            }
            zoneId = defaultTimeZone;
        }
        zonedDateTime = ZonedDateTime.of(localDate, localTime, zoneId);
    }
    if (defaultTimeZone == null) {
        return new TimestampTZ(zonedDateTime);
    }
    return new TimestampTZ(zonedDateTime.withZoneSameInstant(defaultTimeZone));
}

Example 82 with DateTimeException

use of java.time.DateTimeException in project knime-core by knime.

the class StringToDateTimeNodeDialog method guessFormat.

private void guessFormat(final String preview) {
    final Collection<String> formats = StringToDateTimeNodeModel.createPredefinedFormats();
    for (final String format : formats) {
        final DateTimeFormatter formatter = DateTimeFormatter.ofPattern(format);
        try {
            ZonedDateTime.parse(preview, formatter);
            m_typeCombobox.setSelectedItem(DateTimeType.ZONED_DATE_TIME);
            m_formatModel.setStringValue(format);
            return;
        } catch (DateTimeException e) {
        }
        try {
            LocalDateTime.parse(preview, formatter);
            m_typeCombobox.setSelectedItem(DateTimeType.LOCAL_DATE_TIME);
            m_formatModel.setStringValue(format);
            return;
        } catch (DateTimeException e) {
        }
        try {
            LocalDate.parse(preview, formatter);
            m_typeCombobox.setSelectedItem(DateTimeType.LOCAL_DATE);
            m_formatModel.setStringValue(format);
            return;
        } catch (DateTimeException e) {
        }
        try {
            LocalTime.parse(preview, formatter);
            m_typeCombobox.setSelectedItem(DateTimeType.LOCAL_TIME);
            m_formatModel.setStringValue(format);
            return;
        } catch (DateTimeException e) {
        }
    }
    m_typeFormatWarningLabel.setText("No suitable format found!");
}

Example 83 with DateTimeException

use of java.time.DateTimeException in project knime-core by knime.

the class DateTimeBasedRowFilterNodeModel method calculateEndDateTime.

/**
 * Calculates the ending point if period/duration or granularity is selected. Otherwise output will be the same as
 * input (endDateTime).
 *
 * @param startDateTime starting point
 * @param endDateTime current ending point
 * @return
 */
private Temporal calculateEndDateTime(final Temporal startDateTime, final Temporal endDateTime) throws ArithmeticException, DateTimeException {
    Temporal end = endDateTime;
    if (m_endSelection.getStringValue().equals(EndMode.Duration.name())) {
        try {
            end = startDateTime.plus(DurationPeriodFormatUtils.parsePeriod(m_periodValueModel.getStringValue()));
        } catch (DateTimeException e1) {
            end = startDateTime.plus(DurationPeriodFormatUtils.parseDuration(m_periodValueModel.getStringValue()));
        }
    }
    if (m_endSelection.getStringValue().equals(EndMode.Numerical.name())) {
        final TemporalAmount amount = Granularity.fromString(m_granularityModel.getStringValue()).getPeriodOrDuration(m_numericalValueModel.getIntValue());
        end = startDateTime.plus(amount);
    }
    return end;
}

Example 84 with DateTimeException

use of java.time.DateTimeException 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;
}

Example 85 with DateTimeException

use of java.time.DateTimeException in project drools by kiegroup.

the class DayDiffFunction method invoke.

public FEELFnResult<BigDecimal> invoke(@ParameterName("datetime1") String datetime1, @ParameterName("datetime2") String datetime2) {
    if (datetime1 == null) {
        return FEELFnResult.ofError(new InvalidParametersEvent(Severity.ERROR, "datetime1", "cannot be null"));
    }
    if (datetime2 == null) {
        return FEELFnResult.ofError(new InvalidParametersEvent(Severity.ERROR, "datetime2", "cannot be null"));
    }
    try {
        TemporalAccessor dt1 = BuiltInFunctions.getFunction(DateAndTimeFunction.class).invoke(datetime1).cata(BuiltInType.justNull(), Function.identity());
        TemporalAccessor dt2 = BuiltInFunctions.getFunction(DateAndTimeFunction.class).invoke(datetime2).cata(BuiltInType.justNull(), Function.identity());
        return invoke(dt1, dt2);
    } catch (DateTimeException e) {
        return FEELFnResult.ofError(new InvalidParametersEvent(Severity.ERROR, "datetime", "invalid 'date' or 'date and time' parameter", e));
    }
}