Java Code Examples for java.time.chrono.IsoChronology#INSTANCE

The following examples show how to use java.time.chrono.IsoChronology#INSTANCE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: DateTimeFormatterBuilder.java From jdk1.8-source-analysis with Apache License 2.0

6 votes

@Override
public boolean format(DateTimePrintContext context, StringBuilder buf) {
    Long value = context.getValue(field);
    if (value == null) {
        return false;
    }
    String text;
    Chronology chrono = context.getTemporal().query(TemporalQueries.chronology());
    if (chrono == null || chrono == IsoChronology.INSTANCE) {
        text = provider.getText(field, value, textStyle, context.getLocale());
    } else {
        text = provider.getText(chrono, field, value, textStyle, context.getLocale());
    }
    if (text == null) {
        return numberPrinterParser().format(context, buf);
    }
    buf.append(text);
    return true;
}

Example 2

Source File: DateTimeFormatterBuilder.java From TencentKona-8 with GNU General Public License v2.0

6 votes

@Override
public boolean format(DateTimePrintContext context, StringBuilder buf) {
    Long value = context.getValue(field);
    if (value == null) {
        return false;
    }
    String text;
    Chronology chrono = context.getTemporal().query(TemporalQueries.chronology());
    if (chrono == null || chrono == IsoChronology.INSTANCE) {
        text = provider.getText(field, value, textStyle, context.getLocale());
    } else {
        text = provider.getText(chrono, field, value, textStyle, context.getLocale());
    }
    if (text == null) {
        return numberPrinterParser().format(context, buf);
    }
    buf.append(text);
    return true;
}

Example 3

Source File: DateTimeTextProvider.java From TencentKona-8 with GNU General Public License v2.0

5 votes

/**
 * Gets the text for the specified chrono, field, locale and style
 * for the purpose of formatting.
 * <p>
 * The text associated with the value is returned.
 * The null return value should be used if there is no applicable text, or
 * if the text would be a numeric representation of the value.
 *
 * @param chrono  the Chronology to get text for, not null
 * @param field  the field to get text for, not null
 * @param value  the field value to get text for, not null
 * @param style  the style to get text for, not null
 * @param locale  the locale to get text for, not null
 * @return the text for the field value, null if no text found
 */
public String getText(Chronology chrono, TemporalField field, long value,
                                TextStyle style, Locale locale) {
    if (chrono == IsoChronology.INSTANCE
            || !(field instanceof ChronoField)) {
        return getText(field, value, style, locale);
    }

    int fieldIndex;
    int fieldValue;
    if (field == ERA) {
        fieldIndex = Calendar.ERA;
        if (chrono == JapaneseChronology.INSTANCE) {
            if (value == -999) {
                fieldValue = 0;
            } else {
                fieldValue = (int) value + 2;
            }
        } else {
            fieldValue = (int) value;
        }
    } else if (field == MONTH_OF_YEAR) {
        fieldIndex = Calendar.MONTH;
        fieldValue = (int) value - 1;
    } else if (field == DAY_OF_WEEK) {
        fieldIndex = Calendar.DAY_OF_WEEK;
        fieldValue = (int) value + 1;
        if (fieldValue > 7) {
            fieldValue = Calendar.SUNDAY;
        }
    } else if (field == AMPM_OF_DAY) {
        fieldIndex = Calendar.AM_PM;
        fieldValue = (int) value;
    } else {
        return null;
    }
    return CalendarDataUtility.retrieveJavaTimeFieldValueName(
            chrono.getCalendarType(), fieldIndex, fieldValue, style.toCalendarStyle(), locale);
}

Example 4

Source File: TCKChronoLocalDateTimeSerialization.java From TencentKona-8 with GNU General Public License v2.0

5 votes

@DataProvider(name = "calendars")
Chronology[][] data_of_calendars() {
    return new Chronology[][]{
                {HijrahChronology.INSTANCE},
                {IsoChronology.INSTANCE},
                {JapaneseChronology.INSTANCE},
                {MinguoChronology.INSTANCE},
                {ThaiBuddhistChronology.INSTANCE}};
}

Example 5

Source File: TestIsoChronology.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

@Test
public void test_chrono_byName() {
    Chronology c = IsoChronology.INSTANCE;
    Chronology test = Chronology.of("ISO");
    Assert.assertNotNull(test, "The ISO calendar could not be found byName");
    Assert.assertEquals(test.getId(), "ISO", "ID mismatch");
    Assert.assertEquals(test.getCalendarType(), "iso8601", "Type mismatch");
    Assert.assertEquals(test, c);
}

Example 6

Source File: TestIsoChronology.java From TencentKona-8 with GNU General Public License v2.0

5 votes

@Test
public void test_chrono_byName() {
    Chronology c = IsoChronology.INSTANCE;
    Chronology test = Chronology.of("ISO");
    Assert.assertNotNull(test, "The ISO calendar could not be found byName");
    Assert.assertEquals(test.getId(), "ISO", "ID mismatch");
    Assert.assertEquals(test.getCalendarType(), "iso8601", "Type mismatch");
    Assert.assertEquals(test, c);
}

Example 7

Source File: TCKOffsetDateTime.java From TencentKona-8 with GNU General Public License v2.0

5 votes

@DataProvider(name="query")
Object[][] data_query() {
    return new Object[][] {
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.chronology(), IsoChronology.INSTANCE},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.zoneId(), null},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.precision(), ChronoUnit.NANOS},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.zone(), OFFSET_PONE},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.offset(), OFFSET_PONE},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.localDate(), LocalDate.of(2008, 6, 30)},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.localTime(), LocalTime.of(11, 30, 59, 500)},
    };
}

Example 8

Source File: TCKOffsetDateTime.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

@DataProvider(name="query")
Object[][] data_query() {
    return new Object[][] {
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.chronology(), IsoChronology.INSTANCE},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.zoneId(), null},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.precision(), ChronoUnit.NANOS},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.zone(), OFFSET_PONE},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.offset(), OFFSET_PONE},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.localDate(), LocalDate.of(2008, 6, 30)},
            {TEST_2008_6_30_11_30_59_000000500, TemporalQueries.localTime(), LocalTime.of(11, 30, 59, 500)},
    };
}

Example 9

Source File: TCKChronoPeriod.java From TencentKona-8 with GNU General Public License v2.0

5 votes

@DataProvider(name = "calendars")
Chronology[][] data_of_calendars() {
    return new Chronology[][]{
                {HijrahChronology.INSTANCE},
                {IsoChronology.INSTANCE},
                {JapaneseChronology.INSTANCE},
                {MinguoChronology.INSTANCE},
                {ThaiBuddhistChronology.INSTANCE}};
}

Example 10

Source File: TCKChronoZonedDateTime.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

@DataProvider(name = "calendars")
Chronology[][] data_of_calendars() {
    return new Chronology[][]{
                {HijrahChronology.INSTANCE},
                {IsoChronology.INSTANCE},
                {JapaneseChronology.INSTANCE},
                {MinguoChronology.INSTANCE},
                {ThaiBuddhistChronology.INSTANCE},
    };
}

Example 11

Source File: DateTimeTextProvider.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

/**
 * Gets the text for the specified chrono, field, locale and style
 * for the purpose of formatting.
 * <p>
 * The text associated with the value is returned.
 * The null return value should be used if there is no applicable text, or
 * if the text would be a numeric representation of the value.
 *
 * @param chrono  the Chronology to get text for, not null
 * @param field  the field to get text for, not null
 * @param value  the field value to get text for, not null
 * @param style  the style to get text for, not null
 * @param locale  the locale to get text for, not null
 * @return the text for the field value, null if no text found
 */
public String getText(Chronology chrono, TemporalField field, long value,
                                TextStyle style, Locale locale) {
    if (chrono == IsoChronology.INSTANCE
            || !(field instanceof ChronoField)) {
        return getText(field, value, style, locale);
    }

    int fieldIndex;
    int fieldValue;
    if (field == ERA) {
        fieldIndex = Calendar.ERA;
        if (chrono == JapaneseChronology.INSTANCE) {
            if (value == -999) {
                fieldValue = 0;
            } else {
                fieldValue = (int) value + 2;
            }
        } else {
            fieldValue = (int) value;
        }
    } else if (field == MONTH_OF_YEAR) {
        fieldIndex = Calendar.MONTH;
        fieldValue = (int) value - 1;
    } else if (field == DAY_OF_WEEK) {
        fieldIndex = Calendar.DAY_OF_WEEK;
        fieldValue = (int) value + 1;
        if (fieldValue > 7) {
            fieldValue = Calendar.SUNDAY;
        }
    } else if (field == AMPM_OF_DAY) {
        fieldIndex = Calendar.AM_PM;
        fieldValue = (int) value;
    } else {
        return null;
    }
    return CalendarDataUtility.retrieveJavaTimeFieldValueName(
            chrono.getCalendarType(), fieldIndex, fieldValue, style.toCalendarStyle(), locale);
}

Example 12

Source File: DateTimeFormatterBuilder.java From TencentKona-8 with GNU General Public License v2.0

5 votes

@Override
public int parse(DateTimeParseContext context, CharSequence parseText, int position) {
    int length = parseText.length();
    if (position < 0 || position > length) {
        throw new IndexOutOfBoundsException();
    }
    TextStyle style = (context.isStrict() ? textStyle : null);
    Chronology chrono = context.getEffectiveChronology();
    Iterator<Entry<String, Long>> it;
    if (chrono == null || chrono == IsoChronology.INSTANCE) {
        it = provider.getTextIterator(field, style, context.getLocale());
    } else {
        it = provider.getTextIterator(chrono, field, style, context.getLocale());
    }
    if (it != null) {
        while (it.hasNext()) {
            Entry<String, Long> entry = it.next();
            String itText = entry.getKey();
            if (context.subSequenceEquals(itText, 0, parseText, position, itText.length())) {
                return context.setParsedField(field, entry.getValue(), position, position + itText.length());
            }
        }
        if (context.isStrict()) {
            return ~position;
        }
    }
    return numberPrinterParser().parse(context, parseText, position);
}

Example 13

Source File: TCKMonthDay.java From TencentKona-8 with GNU General Public License v2.0

5 votes

@DataProvider(name="query")
Object[][] data_query() {
    return new Object[][] {
            {TEST_07_15, TemporalQueries.chronology(), IsoChronology.INSTANCE},
            {TEST_07_15, TemporalQueries.zoneId(), null},
            {TEST_07_15, TemporalQueries.precision(), null},
            {TEST_07_15, TemporalQueries.zone(), null},
            {TEST_07_15, TemporalQueries.offset(), null},
            {TEST_07_15, TemporalQueries.localDate(), null},
            {TEST_07_15, TemporalQueries.localTime(), null},
    };
}

Example 14

Source File: TCKChronology.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

@DataProvider(name = "calendarsystemtype")
Object[][] data_CalendarType() {
    return new Object[][] {
        {HijrahChronology.INSTANCE, "islamic-umalqura"},
        {IsoChronology.INSTANCE, "iso8601"},
        {JapaneseChronology.INSTANCE, "japanese"},
        {MinguoChronology.INSTANCE, "roc"},
        {ThaiBuddhistChronology.INSTANCE, "buddhist"},
    };
}

Example 15

Source File: TCKChronoLocalDateTime.java From TencentKona-8 with GNU General Public License v2.0

5 votes

@DataProvider(name = "calendars")
Chronology[][] data_of_calendars() {
    return new Chronology[][]{
                {HijrahChronology.INSTANCE},
                {IsoChronology.INSTANCE},
                {JapaneseChronology.INSTANCE},
                {MinguoChronology.INSTANCE},
                {ThaiBuddhistChronology.INSTANCE}};
}

Example 16

Source File: TCKMonthDay.java From dragonwell8_jdk with GNU General Public License v2.0

5 votes

@DataProvider(name="query")
Object[][] data_query() {
    return new Object[][] {
            {TEST_07_15, TemporalQueries.chronology(), IsoChronology.INSTANCE},
            {TEST_07_15, TemporalQueries.zoneId(), null},
            {TEST_07_15, TemporalQueries.precision(), null},
            {TEST_07_15, TemporalQueries.zone(), null},
            {TEST_07_15, TemporalQueries.offset(), null},
            {TEST_07_15, TemporalQueries.localDate(), null},
            {TEST_07_15, TemporalQueries.localTime(), null},
    };
}

Example 17

Source File: TestDateTimeFormatterBuilder.java From TencentKona-8 with GNU General Public License v2.0

4 votes

@DataProvider(name="localePatterns")
Object[][] localizedDateTimePatterns() {
    return new Object[][] {
        {FormatStyle.FULL, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.US, "EEEE, MMMM d, yyyy h:mm:ss a z"},
        {FormatStyle.LONG, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.US, "MMMM d, yyyy h:mm:ss a z"},
        {FormatStyle.MEDIUM, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.US, "MMM d, yyyy h:mm:ss a"},
        {FormatStyle.SHORT, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.US, "M/d/yy h:mm a"},
        {FormatStyle.FULL, null, IsoChronology.INSTANCE, Locale.US, "EEEE, MMMM d, yyyy"},
        {FormatStyle.LONG, null, IsoChronology.INSTANCE, Locale.US, "MMMM d, yyyy"},
        {FormatStyle.MEDIUM, null, IsoChronology.INSTANCE, Locale.US, "MMM d, yyyy"},
        {FormatStyle.SHORT, null, IsoChronology.INSTANCE, Locale.US, "M/d/yy"},
        {null, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.US, "h:mm:ss a z"},
        {null, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.US, "h:mm:ss a z"},
        {null, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.US, "h:mm:ss a"},
        {null, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.US, "h:mm a"},

        // French Locale and ISO Chronology
        {FormatStyle.FULL, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.FRENCH, "EEEE d MMMM yyyy HH' h 'mm z"},
        {FormatStyle.LONG, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.FRENCH, "d MMMM yyyy HH:mm:ss z"},
        {FormatStyle.MEDIUM, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.FRENCH, "d MMM yyyy HH:mm:ss"},
        {FormatStyle.SHORT, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.FRENCH, "dd/MM/yy HH:mm"},
        {FormatStyle.FULL, null, IsoChronology.INSTANCE, Locale.FRENCH, "EEEE d MMMM yyyy"},
        {FormatStyle.LONG, null, IsoChronology.INSTANCE, Locale.FRENCH, "d MMMM yyyy"},
        {FormatStyle.MEDIUM, null, IsoChronology.INSTANCE, Locale.FRENCH, "d MMM yyyy"},
        {FormatStyle.SHORT, null, IsoChronology.INSTANCE, Locale.FRENCH, "dd/MM/yy"},
        {null, FormatStyle.FULL, IsoChronology.INSTANCE, Locale.FRENCH, "HH' h 'mm z"},
        {null, FormatStyle.LONG, IsoChronology.INSTANCE, Locale.FRENCH, "HH:mm:ss z"},
        {null, FormatStyle.MEDIUM, IsoChronology.INSTANCE, Locale.FRENCH, "HH:mm:ss"},
        {null, FormatStyle.SHORT, IsoChronology.INSTANCE, Locale.FRENCH, "HH:mm"},

        // Japanese Locale and JapaneseChronology
        {FormatStyle.FULL, FormatStyle.FULL, JapaneseChronology.INSTANCE, Locale.JAPANESE, "Gy'\u5e74'M'\u6708'd'\u65e5' H'\u6642'mm'\u5206'ss'\u79d2' z"},
        {FormatStyle.LONG, FormatStyle.LONG, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd H:mm:ss z"},
        {FormatStyle.MEDIUM, FormatStyle.MEDIUM, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd H:mm:ss"},
        {FormatStyle.SHORT, FormatStyle.SHORT, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd H:mm"},
        {FormatStyle.FULL, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "Gy'\u5e74'M'\u6708'd'\u65e5'"},
        {FormatStyle.LONG, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd"},
        {FormatStyle.MEDIUM, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd"},
        {FormatStyle.SHORT, null, JapaneseChronology.INSTANCE, Locale.JAPANESE, "GGGGGy.MM.dd"},
        {null, FormatStyle.FULL, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H'\u6642'mm'\u5206'ss'\u79d2' z"},
        {null, FormatStyle.LONG, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H:mm:ss z"},
        {null, FormatStyle.MEDIUM, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H:mm:ss"},
        {null, FormatStyle.SHORT, JapaneseChronology.INSTANCE, Locale.JAPANESE, "H:mm"},

        // Chinese Local and Chronology
        {FormatStyle.FULL, FormatStyle.FULL, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5EEEE ahh'\u65f6'mm'\u5206'ss'\u79d2' z"},
        {FormatStyle.LONG, FormatStyle.LONG, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5 ahh'\u65f6'mm'\u5206'ss'\u79d2'"},
        {FormatStyle.MEDIUM, FormatStyle.MEDIUM, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d H:mm:ss"},
        {FormatStyle.SHORT, FormatStyle.SHORT, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d ah:mm"},
        {FormatStyle.FULL, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5EEEE"},
        {FormatStyle.LONG, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy\u5e74M\u6708d\u65e5"},
        {FormatStyle.MEDIUM, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d"},
        {FormatStyle.SHORT, null, MinguoChronology.INSTANCE, Locale.CHINESE, "Gy-M-d"},
        {null, FormatStyle.FULL, MinguoChronology.INSTANCE, Locale.CHINESE, "ahh'\u65f6'mm'\u5206'ss'\u79d2' z"},
        {null, FormatStyle.LONG, MinguoChronology.INSTANCE, Locale.CHINESE, "ahh'\u65f6'mm'\u5206'ss'\u79d2'"},
        {null, FormatStyle.MEDIUM, MinguoChronology.INSTANCE, Locale.CHINESE, "H:mm:ss"},
        {null, FormatStyle.SHORT, MinguoChronology.INSTANCE, Locale.CHINESE, "ah:mm"},
    };
}

Example 18

Source File: LocalDate.java From dragonwell8_jdk with GNU General Public License v2.0

2 votes

/**
 * Gets the chronology of this date, which is the ISO calendar system.
 * <p>
 * The {@code Chronology} represents the calendar system in use.
 * The ISO-8601 calendar system is the modern civil calendar system used today
 * in most of the world. It is equivalent to the proleptic Gregorian calendar
 * system, in which today's rules for leap years are applied for all time.
 *
 * @return the ISO chronology, not null
 */
@Override
public IsoChronology getChronology() {
    return IsoChronology.INSTANCE;
}

Example 19

Source File: Period.java From dragonwell8_jdk with GNU General Public License v2.0

2 votes

/**
 * Gets the chronology of this period, which is the ISO calendar system.
 * <p>
 * The {@code Chronology} represents the calendar system in use.
 * The ISO-8601 calendar system is the modern civil calendar system used today
 * in most of the world. It is equivalent to the proleptic Gregorian calendar
 * system, in which today's rules for leap years are applied for all time.
 *
 * @return the ISO chronology, not null
 */
@Override
public IsoChronology getChronology() {
    return IsoChronology.INSTANCE;
}

Example 20

Source File: Period.java From jdk1.8-source-analysis with Apache License 2.0

2 votes

/**
 * Gets the chronology of this period, which is the ISO calendar system.
 * <p>
 * The {@code Chronology} represents the calendar system in use.
 * The ISO-8601 calendar system is the modern civil calendar system used today
 * in most of the world. It is equivalent to the proleptic Gregorian calendar
 * system, in which today's rules for leap years are applied for all time.
 *
 * @return the ISO chronology, not null
 */
@Override
public IsoChronology getChronology() {
    return IsoChronology.INSTANCE;
}