Example usage for org.joda.time Instant parse

Introduction

In this page you can find the example usage for org.joda.time Instant parse.

Prototype

public static Instant parse(String str, DateTimeFormatter formatter) 

Source Link

Document

Parses an Instant from the specified string using a formatter.

Usage

From source file:com.fatboyindustrial.gsonjodatime.InstantConverter.java

License:Open Source License

@Override
public Instant deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {

    if (json.getAsString() == null || json.getAsString().isEmpty()) {
        return null;
    }//from w w w . jav a2  s.  c o  m

    return Instant.parse(json.getAsString(), fmt);
}

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From source file:com.jbirdvegas.mgerrit.search.AgeSearch.java

License:Apache License

private void parseDate(String param) {
    try {//from  w w  w .ja  v a  2 s  .co  m
        if (param.endsWith("Z")) {
            /* The string representation of an instant includes a Z at the end, but this is not
             *  a valid format for the parser. */
            String newParam = param.substring(0, param.length() - 1);
            mInstant = Instant.parse(newParam, ISODateTimeFormat.localDateOptionalTimeParser());
        } else {
            mInstant = Instant.parse(param, ISODateTimeFormat.localDateOptionalTimeParser());
        }
        mPeriod = null;
    } catch (IllegalArgumentException ignored) {
        mPeriod = toPeriod(param);
        mInstant = null;
    }
}

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From source file:it.d4nguard.rgrpg.util.dynacast.adapters.DateTimeAdapter.java

License:Open Source License

/**
 * {@inheritDoc}//from www  .  j av  a 2  s. c  om
 */
@Override
public ReadableInstant adapt(String value) {
    // value is a string formatted as: "07/04/1987[dd/MM/yyyy]"
    String date = "";
    DateTimeFormatter fmt;
    Triplet<String, String, String> tri = StringUtils.getBetween(value, '[', ']');
    date = tri.getLeft();
    if (tri.hasCenter())
        fmt = DateTimeFormat.forPattern(tri.getCenter());
    else
        fmt = ISODateTimeFormat.localDateOptionalTimeParser();
    fmt = fmt.withLocale(Locale.getDefault());
    if (getType().equals(DateTime.class))
        return DateTime.parse(date, fmt);
    else if (getType().equals(DateMidnight.class))
        return DateMidnight.parse(date, fmt);
    else if (getType().equals(Instant.class))
        return Instant.parse(date, fmt);
    else if (getType().equals(MutableDateTime.class))
        return MutableDateTime.parse(date, fmt);
    else
        throw new UnsupportedOperationException("type");
}

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From source file:org.filteredpush.qc.date.DateUtils.java

License:Apache License

/**
 * Attempt to extract a time from an eventDate that could contain time information.
 * //from www.  jav  a  2  s . c om
 * @param eventDate dwc:eventDate from which to try to extract a time (in UTC).
 * @return a string containing a time in UTC or null
 */
public static String extractZuluTime(String eventDate) {
    String result = null;
    if (!isEmpty(eventDate)) {
        if (eventDate.endsWith("UTC")) {
            eventDate = eventDate.replace("UTC", "Z");
        }
        DateTimeParser[] parsers = { ISODateTimeFormat.dateHour().getParser(),
                ISODateTimeFormat.dateTimeParser().getParser(), ISODateTimeFormat.dateHourMinute().getParser(),
                ISODateTimeFormat.dateHourMinuteSecond().getParser(),
                ISODateTimeFormat.dateTime().getParser() };
        DateTimeFormatter formatter = new DateTimeFormatterBuilder().append(null, parsers).toFormatter();
        if (eventDate.matches("^[0-9]{4}[-][0-9]{2}[-][0-9]{2}[Tt].+")) {
            try {
                result = instantToStringTime(Instant.parse(eventDate, formatter));
                logger.debug(result);
            } catch (Exception e) {
                // not a date with a time
                logger.error(e.getMessage());
            }
        }
        if (isRange(eventDate) && eventDate.contains("/") && result != null) {
            String[] bits = eventDate.split("/");
            if (bits != null && bits.length > 1) {
                // does either start or end date contain a time?
                if (bits[0].matches("^[0-9]{4}[-][0-9]{2}[-][0-9]{2}[Tt].+")) {
                    try {
                        result = instantToStringTime(Instant.parse(bits[0], formatter));
                        logger.debug(result);
                    } catch (Exception e) {
                        // not a date with a time
                        logger.error(e.getMessage());
                    }
                }
                if (bits[1].matches("^[0-9]{4}[-][0-9]{2}[-][0-9]{2}[Tt].+") && result != null) {
                    try {
                        result = instantToStringTime(Instant.parse(bits[1], formatter));
                        logger.debug(result);
                    } catch (Exception e) {
                        // not a date with a time
                        logger.error(e.getMessage());
                    }
                }
            }
        }
    }
    return result;
}

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From source file:org.hawkular.metrics.api.jaxrs.influx.query.parse.definition.SelectQueryDefinitionsParser.java

License:Apache License

@Override
public void exitDateOperand(@NotNull DateOperandContext ctx) {
    String dateString = ctx.DATE_STRING().getText();
    dateString = dateString.substring(1, dateString.length() - 1);
    operandQueue.addLast(new DateOperand(Instant.parse(dateString, DATE_FORMATTER)));
}

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