Examples of com.facebook.presto.jdbc.internal.joda.time.DateTime

Package com.facebook.presto.jdbc.internal.joda.time

Examples of com.facebook.presto.jdbc.internal.joda.time.DateTime

com.facebook.presto.jdbc.internal.joda.time.DateTime
DateTime is the standard implementation of an unmodifiable datetime class.
DateTime is the most widely used implementation of {@link ReadableInstant}. As with all instants, it represents an exact point on the time-line, but limited to the precision of milliseconds. A DateTime calculates its fields with respect to a {@link DateTimeZone time zone}.
Internally, the class holds two pieces of data. Firstly, it holds the datetime as milliseconds from the Java epoch of 1970-01-01T00:00:00Z. Secondly, it holds a {@link Chronology} which determines how themillisecond instant value is converted into the date time fields. The default Chronology is {@link ISOChronology} which is the agreedinternational standard and compatible with the modern Gregorian calendar.
Each individual field can be queried in two ways:
- getHourOfDay()
- hourOfDay().get()
The second technique also provides access to other useful methods on the field:
- numeric value
- text value
- short text value
- maximum/minimum values
- add/subtract
- set
- rounding
DateTime is thread-safe and immutable, provided that the Chronology is as well. All standard Chronology classes supplied are thread-safe and immutable. @author Stephen Colebourne @author Kandarp Shah @author Brian S O'Neill @since 1.0 @see MutableDateTime

     * Get this object as a DateTime using ISOChronology in the same zone.
     *
     * @return a DateTime using the same millis with ISOChronology
     */
    public DateTime toDateTimeISO() {
        return new DateTime(getMillis(), ISOChronology.getInstance(getZone()));
    }

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     * @return a DateTime using the same millis
     */
    public DateTime toDateTime(DateTimeZone zone) {
        Chronology chrono = DateTimeUtils.getChronology(getChronology());
        chrono = chrono.withZone(zone);
        return new DateTime(getMillis(), chrono);
    }

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     * 
     * @param chronology chronology to apply, or ISOChronology if null
     * @return a DateTime using the same millis
     */
    public DateTime toDateTime(Chronology chronology) {
        return new DateTime(getMillis(), chronology);
    }

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                        curNameKey.equals(zoneNameData[2]) &&
                        curNameKey.equals(zoneNameData[4])) {
                    
                    if (ZoneInfoCompiler.verbose()) {
                        System.out.println("Fixing duplicate name key - " + nextNameKey);
                        System.out.println("     - " + new DateTime(trans[i], chrono) +
                                           " - " + new DateTime(trans[i + 1], chrono));
                    }
                    if (curOffset > nextOffset) {
                        nameKeys[i] = (curNameKey + "-Summer").intern();
                    } else if (curOffset < nextOffset) {
                        nameKeys[i + 1] = (nextNameKey + "-Summer").intern();

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        JsonToken t = jp.getCurrentToken();
        TimeZone tz = ctxt.getTimeZone();
        DateTimeZone dtz = (tz == null) ? DateTimeZone.UTC : DateTimeZone.forTimeZone(tz);


        if (t == JsonToken.VALUE_NUMBER_INT) {
            return new DateTime(jp.getLongValue(), dtz);
        }
        if (t == JsonToken.VALUE_STRING) {
            String str = jp.getText().trim();
            if (str.length() == 0) { // [JACKSON-360]
                return null;
            }
            if (ctxt.isEnabled(DeserializationFeature.ADJUST_DATES_TO_CONTEXT_TIME_ZONE))
                return new DateTime(str, dtz);
            else
                return DateTime.parse(str);
        }
        // TODO: in 2.4, use 'handledType()'
        throw ctxt.mappingException(getValueClass());

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        // before slash
        char c = leftStr.charAt(0);
        if (c == 'P' || c == 'p') {
            period = periodParser.withParseType(getPeriodType(leftStr)).parsePeriod(leftStr);
        } else {
            DateTime start = dateTimeParser.parseDateTime(leftStr);
            startInstant = start.getMillis();
            parsedChrono = start.getChronology();
        }
        
        // after slash
        c = rightStr.charAt(0);
        if (c == 'P' || c == 'p') {
            if (period != null) {
                throw new IllegalArgumentException("Interval composed of two durations: " + str);
            }
            period = periodParser.withParseType(getPeriodType(rightStr)).parsePeriod(rightStr);
            chrono = (chrono != null ? chrono : parsedChrono);
            endInstant = chrono.add(period, startInstant, 1);
        } else {
            DateTime end = dateTimeParser.parseDateTime(rightStr);
            endInstant = end.getMillis();
            parsedChrono = (parsedChrono != null ? parsedChrono : end.getChronology());
            chrono = (chrono != null ? chrono : parsedChrono);
            if (period != null) {
                startInstant = chrono.add(period, endInstant, -1);
            }
        }

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                if (chrono == null) {
                    if (zone == DateTimeZone.UTC) {
                        // First create without a lower limit.
                        chrono = new IslamicChronology(null, null, leapYears);
                        // Impose lower limit and make another IslamicChronology.
                        DateTime lowerLimit = new DateTime(1, 1, 1, 0, 0, 0, 0, chrono);
                        chrono = new IslamicChronology(
                            LimitChronology.getInstance(chrono, lowerLimit, null),
                             null, leapYears);
                    } else {
                        chrono = getInstance(DateTimeZone.UTC, leapYears);

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