Java Code Examples for java.time.chrono.Chronology#date()

The following examples show how to use java.time.chrono.Chronology#date() . 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: TCKChronoLocalDate.java From openjdk-8 with GNU General Public License v2.0

6 votes

@Test(dataProvider="calendars")
public void test_badMinusTemporalUnitChrono(Chronology chrono) {
    LocalDate refDate = LocalDate.of(2013, 1, 1);
    ChronoLocalDate date = chrono.date(refDate);
    for (Chronology[] clist : data_of_calendars()) {
        Chronology chrono2 = clist[0];
        ChronoLocalDate date2 = chrono2.date(refDate);
        TemporalUnit adjuster = new FixedTemporalUnit(date2);
        if (chrono != chrono2) {
            try {
                date.minus(1, adjuster);
                Assert.fail("TemporalUnit.doAdd minus should have thrown a ClassCastException" + date.getClass()
                        + ", can not be cast to " + date2.getClass());
            } catch (ClassCastException cce) {
                // Expected exception; not an error
            }
        } else {
            // Same chronology,
            ChronoLocalDate result = date.minus(1, adjuster);
            assertEquals(result, date2, "WithAdjuster failed to replace date");
        }
    }
}

Example 2

Source File: TCKChronoLocalDate.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

@Test(dataProvider="calendars")
public void test_badMinusAdjusterChrono(Chronology chrono) {
    LocalDate refDate = LocalDate.of(2013, 1, 1);
    ChronoLocalDate date = chrono.date(refDate);
    for (Chronology[] clist : data_of_calendars()) {
        Chronology chrono2 = clist[0];
        ChronoLocalDate date2 = chrono2.date(refDate);
        TemporalAmount adjuster = new FixedAdjuster(date2);
        if (chrono != chrono2) {
            try {
                date.minus(adjuster);
                Assert.fail("WithAdjuster should have thrown a ClassCastException");
            } catch (ClassCastException cce) {
                // Expected exception; not an error
            }
        } else {
            // Same chronology,
            ChronoLocalDate result = date.minus(adjuster);
            assertEquals(result, date2, "WithAdjuster failed to replace date");
        }
    }
}

Example 3

Source File: TCKChronoLocalDate.java From j2objc with Apache License 2.0

6 votes

@Test
@UseDataProvider("data_of_calendars")
public void test_badPlusTemporalUnitChrono(Chronology chrono) {
    LocalDate refDate = LocalDate.of(2013, 1, 1);
    ChronoLocalDate date = chrono.date(refDate);
    for (Chronology[] clist : (Chronology[][]) data_of_calendars()) {
        Chronology chrono2 = clist[0];
        ChronoLocalDate date2 = chrono2.date(refDate);
        TemporalUnit adjuster = new FixedTemporalUnit(date2);
        if (chrono != chrono2) {
            try {
                date.plus(1, adjuster);
                Assert.fail("TemporalUnit.doAdd plus should have thrown a ClassCastException" + date.getClass()
                        + ", can not be cast to " + date2.getClass());
            } catch (ClassCastException cce) {
                // Expected exception; not an error
            }
        } else {
            // Same chronology,
            ChronoLocalDate result = date.plus(1, adjuster);
            assertEquals("WithAdjuster failed to replace date", result, date2);
        }
    }
}

Example 4

Source File: TCKChronoLocalDate.java From j2objc with Apache License 2.0

6 votes

@Test
@UseDataProvider("data_of_calendars")
public void test_badMinusAdjusterChrono(Chronology chrono) {
    LocalDate refDate = LocalDate.of(2013, 1, 1);
    ChronoLocalDate date = chrono.date(refDate);
    for (Chronology[] clist : (Chronology[][]) data_of_calendars()) {
        Chronology chrono2 = clist[0];
        ChronoLocalDate date2 = chrono2.date(refDate);
        TemporalAmount adjuster = new FixedAdjuster(date2);
        if (chrono != chrono2) {
            try {
                date.minus(adjuster);
                Assert.fail("WithAdjuster should have thrown a ClassCastException");
            } catch (ClassCastException cce) {
                // Expected exception; not an error
            }
        } else {
            // Same chronology,
            ChronoLocalDate result = date.minus(adjuster);
            assertEquals("WithAdjuster failed to replace date", result, date2);
        }
    }
}

Example 5

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

6 votes

@Test(dataProvider="calendars")
public void test_badWithAdjusterChrono(Chronology chrono) {
    LocalDate refDate = LocalDate.of(2013, 1, 1);
    ChronoLocalDate date = chrono.date(refDate);
    for (Chronology[] clist : data_of_calendars()) {
        Chronology chrono2 = clist[0];
        ChronoLocalDate date2 = chrono2.date(refDate);
        TemporalAdjuster adjuster = new FixedAdjuster(date2);
        if (chrono != chrono2) {
            try {
                date.with(adjuster);
                Assert.fail("WithAdjuster should have thrown a ClassCastException");
            } catch (ClassCastException cce) {
                // Expected exception; not an error
            }
        } else {
            // Same chronology,
            ChronoLocalDate result = date.with(adjuster);
            assertEquals(result, date2, "WithAdjuster failed to replace date");
        }
    }
}

Example 6

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

6 votes

@Test(dataProvider="calendars")
public void test_badPlusTemporalUnitChrono(Chronology chrono) {
    LocalDate refDate = LocalDate.of(2013, 1, 1);
    ChronoLocalDate date = chrono.date(refDate);
    for (Chronology[] clist : data_of_calendars()) {
        Chronology chrono2 = clist[0];
        ChronoLocalDate date2 = chrono2.date(refDate);
        TemporalUnit adjuster = new FixedTemporalUnit(date2);
        if (chrono != chrono2) {
            try {
                date.plus(1, adjuster);
                Assert.fail("TemporalUnit.doAdd plus should have thrown a ClassCastException" + date.getClass()
                        + ", can not be cast to " + date2.getClass());
            } catch (ClassCastException cce) {
                // Expected exception; not an error
            }
        } else {
            // Same chronology,
            ChronoLocalDate result = date.plus(1, adjuster);
            assertEquals(result, date2, "WithAdjuster failed to replace date");
        }
    }
}

Example 7

Source File: TCKChronology.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

@Test
public void test_HijrahChronology_dateYearDay() {
    Chronology chrono = Chronology.of("Hijrah");
    ChronoLocalDate date1 = chrono.dateYearDay(HijrahEra.AH, 1434, 178);
    ChronoLocalDate date2 = chrono.date(HijrahEra.AH, 1434, 7, 1);
    assertEquals(date1, HijrahChronology.INSTANCE.dateYearDay(HijrahEra.AH, 1434, 178));
    assertEquals(date2, HijrahChronology.INSTANCE.dateYearDay(HijrahEra.AH, 1434, 178));
}

Example 8

Source File: WeekFields.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

/**
 * Return a new week-based-year date of the Chronology, year, week-of-year,
 * and dow of week.
 * @param chrono The chronology of the new date
 * @param yowby the year of the week-based-year
 * @param wowby the week of the week-based-year
 * @param dow the day of the week
 * @return a ChronoLocalDate for the requested year, week of year, and day of week
 */
private ChronoLocalDate ofWeekBasedYear(Chronology chrono,
        int yowby, int wowby, int dow) {
    ChronoLocalDate date = chrono.date(yowby, 1, 1);
    int ldow = localizedDayOfWeek(date);
    int offset = startOfWeekOffset(1, ldow);

    // Clamp the week of year to keep it in the same year
    int yearLen = date.lengthOfYear();
    int newYearWeek = computeWeek(offset, yearLen + weekDef.getMinimalDaysInFirstWeek());
    wowby = Math.min(wowby, newYearWeek - 1);

    int days = -offset + (dow - 1) + (wowby - 1) * 7;
    return date.plus(days, DAYS);
}

Example 9

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

5 votes

/**
 * Return a new week-based-year date of the Chronology, year, week-of-year,
 * and dow of week.
 * @param chrono The chronology of the new date
 * @param yowby the year of the week-based-year
 * @param wowby the week of the week-based-year
 * @param dow the day of the week
 * @return a ChronoLocalDate for the requested year, week of year, and day of week
 */
private ChronoLocalDate ofWeekBasedYear(Chronology chrono,
        int yowby, int wowby, int dow) {
    ChronoLocalDate date = chrono.date(yowby, 1, 1);
    int ldow = localizedDayOfWeek(date);
    int offset = startOfWeekOffset(1, ldow);

    // Clamp the week of year to keep it in the same year
    int yearLen = date.lengthOfYear();
    int newYearWeek = computeWeek(offset, yearLen + weekDef.getMinimalDaysInFirstWeek());
    wowby = Math.min(wowby, newYearWeek - 1);

    int days = -offset + (dow - 1) + (wowby - 1) * 7;
    return date.plus(days, DAYS);
}

Example 10

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

5 votes

@Test(dataProvider="format_data")
public void test_parseLocalizedText(Chronology chrono, Locale formatLocale, Locale numberingLocale,
                                    ChronoLocalDate expected, String text) {
    DateTimeFormatter dtf = DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL)
        .withChronology(chrono).withLocale(formatLocale)
        .withDecimalStyle(DecimalStyle.of(numberingLocale));
    TemporalAccessor temporal = dtf.parse(text);
    ChronoLocalDate date = chrono.date(temporal);
    assertEquals(date, expected);
}

Example 11

Source File: TestNonIsoFormatter.java From jdk8u-dev-jdk with GNU General Public License v2.0

5 votes

@Test(dataProvider="format_data")
public void test_parseLocalizedText(Chronology chrono, Locale formatLocale, Locale numberingLocale,
                                    ChronoLocalDate expected, String text) {
    DateTimeFormatter dtf = DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL)
        .withChronology(chrono).withLocale(formatLocale)
        .withDecimalStyle(DecimalStyle.of(numberingLocale));
    TemporalAccessor temporal = dtf.parse(text);
    ChronoLocalDate date = chrono.date(temporal);
    assertEquals(date, expected);
}

Example 12

Source File: TCKChronology.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

@Test
public void test_ThaiBuddhistChronology_dateYearDay() {
    Chronology chrono = Chronology.of("ThaiBuddhist");
    ChronoLocalDate date1 = chrono.dateYearDay(ThaiBuddhistEra.BE, 2459, 60);
    ChronoLocalDate date2 = chrono.date(ThaiBuddhistEra.BE, 2459, 2, 29);
    assertEquals(date1, ThaiBuddhistChronology.INSTANCE.dateYearDay(ThaiBuddhistEra.BE, 2459, 60));
    assertEquals(date2, ThaiBuddhistChronology.INSTANCE.dateYearDay(ThaiBuddhistEra.BE, 2459, 60));
}

Example 13

Source File: TCKChronology.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

@Test
public void test_MinguoChronology_dateYearDay() {
    Chronology chrono = Chronology.of("Minguo");
    ChronoLocalDate date1 = chrono.dateYearDay(MinguoEra.ROC, 5, 60);
    ChronoLocalDate date2 = chrono.date(MinguoEra.ROC, 5, 2, 29);
    assertEquals(date1, MinguoChronology.INSTANCE.dateYearDay(MinguoEra.ROC, 5, 60));
    assertEquals(date2, MinguoChronology.INSTANCE.dateYearDay(MinguoEra.ROC, 5, 60));
}

Example 14

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

5 votes

@Test
public void test_HijrahChronology_dateYearDay() {
    Chronology chrono = Chronology.of("Hijrah");
    ChronoLocalDate date1 = chrono.dateYearDay(HijrahEra.AH, 1434, 178);
    ChronoLocalDate date2 = chrono.date(HijrahEra.AH, 1434, 7, 1);
    assertEquals(date1, HijrahChronology.INSTANCE.dateYearDay(HijrahEra.AH, 1434, 178));
    assertEquals(date2, HijrahChronology.INSTANCE.dateYearDay(HijrahEra.AH, 1434, 178));
}

Example 15

Source File: TCKChronoLocalDate.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

@Test(dataProvider="calendars")
public void test_from_TemporalAccessor(Chronology chrono) {
    LocalDate refDate = LocalDate.of(2013, 1, 1);
    ChronoLocalDate date = chrono.date(refDate);
    ChronoLocalDate test1 = ChronoLocalDate.from(date);
    assertEquals(test1, date);
    ChronoLocalDate test2 = ChronoLocalDate.from(date.atTime(LocalTime.of(12, 30)));
    assertEquals(test2, date);
    ChronoLocalDate test3 = ChronoLocalDate.from(date.atTime(LocalTime.of(12, 30)).atZone(ZoneOffset.UTC));
    assertEquals(test3, date);
}

Example 16

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

5 votes

@Test
public void test_ThaiBuddhistChronology_dateYearDay() {
    Chronology chrono = Chronology.of("ThaiBuddhist");
    ChronoLocalDate date1 = chrono.dateYearDay(ThaiBuddhistEra.BE, 2459, 60);
    ChronoLocalDate date2 = chrono.date(ThaiBuddhistEra.BE, 2459, 2, 29);
    assertEquals(date1, ThaiBuddhistChronology.INSTANCE.dateYearDay(ThaiBuddhistEra.BE, 2459, 60));
    assertEquals(date2, ThaiBuddhistChronology.INSTANCE.dateYearDay(ThaiBuddhistEra.BE, 2459, 60));
}

Example 17

Source File: TCKChronology.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

@Test
public void test_MinguoChronology_dateYearDay() {
    Chronology chrono = Chronology.of("Minguo");
    ChronoLocalDate date1 = chrono.dateYearDay(MinguoEra.ROC, 5, 60);
    ChronoLocalDate date2 = chrono.date(MinguoEra.ROC, 5, 2, 29);
    assertEquals(date1, MinguoChronology.INSTANCE.dateYearDay(MinguoEra.ROC, 5, 60));
    assertEquals(date2, MinguoChronology.INSTANCE.dateYearDay(MinguoEra.ROC, 5, 60));
}

Example 18

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

5 votes

@Test
public void test_IsoChronology_dateYearDay() {
    Chronology chrono = Chronology.of("ISO");
    ChronoLocalDate date1 = chrono.dateYearDay(IsoEra.CE, 5, 60);
    ChronoLocalDate date2 = chrono.date(IsoEra.CE, 5, 3, 1);
    assertEquals(date1, IsoChronology.INSTANCE.dateYearDay(IsoEra.CE, 5, 60));
    assertEquals(date2, IsoChronology.INSTANCE.dateYearDay(IsoEra.CE, 5, 60));
}

Example 19

Source File: TCKChronoLocalDate.java From jdk8u_jdk with GNU General Public License v2.0

4 votes

@Test(dataProvider="calendars")
public void test_date_comparisons(Chronology chrono) {
    List<ChronoLocalDate> dates = new ArrayList<>();

    ChronoLocalDate date = chrono.date(LocalDate.of(2013, 1, 1));

    // Insert dates in order, no duplicates
    dates.add(date.minus(1, ChronoUnit.YEARS));
    dates.add(date.minus(1, ChronoUnit.MONTHS));
    dates.add(date.minus(1, ChronoUnit.WEEKS));
    dates.add(date.minus(1, ChronoUnit.DAYS));
    dates.add(date);
    dates.add(date.plus(1, ChronoUnit.DAYS));
    dates.add(date.plus(1, ChronoUnit.WEEKS));
    dates.add(date.plus(1, ChronoUnit.MONTHS));
    dates.add(date.plus(1, ChronoUnit.YEARS));

    // Check these dates against the corresponding dates for every calendar
    for (Chronology[] clist : data_of_calendars()) {
        List<ChronoLocalDate> otherDates = new ArrayList<>();
        Chronology chrono2 = clist[0];
        for (ChronoLocalDate d : dates) {
            otherDates.add(chrono2.date(d));
        }

        // Now compare  the sequence of original dates with the sequence of converted dates
        for (int i = 0; i < dates.size(); i++) {
            ChronoLocalDate a = dates.get(i);
            for (int j = 0; j < otherDates.size(); j++) {
                ChronoLocalDate b = otherDates.get(j);
                int cmp = ChronoLocalDate.timeLineOrder().compare(a, b);
                if (i < j) {
                    assertTrue(cmp < 0, a + " compare " + b);
                    assertEquals(a.isBefore(b), true, a + " isBefore " + b);
                    assertEquals(a.isAfter(b), false, a + " isAfter " + b);
                    assertEquals(a.isEqual(b), false, a + " isEqual " + b);
                } else if (i > j) {
                    assertTrue(cmp > 0, a + " compare " + b);
                    assertEquals(a.isBefore(b), false, a + " isBefore " + b);
                    assertEquals(a.isAfter(b), true, a + " isAfter " + b);
                    assertEquals(a.isEqual(b), false, a + " isEqual " + b);
                } else {
                    assertTrue(cmp == 0, a + " compare " + b);
                    assertEquals(a.isBefore(b), false, a + " isBefore " + b);
                    assertEquals(a.isAfter(b), false, a + " isAfter " + b);
                    assertEquals(a.isEqual(b), true, a + " isEqual " + b);
                }
            }
        }
    }
}

Example 20

Source File: TCKChronoLocalDate.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

@Test(dataProvider="calendars")
public void test_date_comparisons(Chronology chrono) {
    List<ChronoLocalDate> dates = new ArrayList<>();

    ChronoLocalDate date = chrono.date(LocalDate.of(2013, 1, 1));

    // Insert dates in order, no duplicates
    dates.add(date.minus(1, ChronoUnit.YEARS));
    dates.add(date.minus(1, ChronoUnit.MONTHS));
    dates.add(date.minus(1, ChronoUnit.WEEKS));
    dates.add(date.minus(1, ChronoUnit.DAYS));
    dates.add(date);
    dates.add(date.plus(1, ChronoUnit.DAYS));
    dates.add(date.plus(1, ChronoUnit.WEEKS));
    dates.add(date.plus(1, ChronoUnit.MONTHS));
    dates.add(date.plus(1, ChronoUnit.YEARS));

    // Check these dates against the corresponding dates for every calendar
    for (Chronology[] clist : data_of_calendars()) {
        List<ChronoLocalDate> otherDates = new ArrayList<>();
        Chronology chrono2 = clist[0];
        for (ChronoLocalDate d : dates) {
            otherDates.add(chrono2.date(d));
        }

        // Now compare  the sequence of original dates with the sequence of converted dates
        for (int i = 0; i < dates.size(); i++) {
            ChronoLocalDate a = dates.get(i);
            for (int j = 0; j < otherDates.size(); j++) {
                ChronoLocalDate b = otherDates.get(j);
                int cmp = ChronoLocalDate.timeLineOrder().compare(a, b);
                if (i < j) {
                    assertTrue(cmp < 0, a + " compare " + b);
                    assertEquals(a.isBefore(b), true, a + " isBefore " + b);
                    assertEquals(a.isAfter(b), false, a + " isAfter " + b);
                    assertEquals(a.isEqual(b), false, a + " isEqual " + b);
                } else if (i > j) {
                    assertTrue(cmp > 0, a + " compare " + b);
                    assertEquals(a.isBefore(b), false, a + " isBefore " + b);
                    assertEquals(a.isAfter(b), true, a + " isAfter " + b);
                    assertEquals(a.isEqual(b), false, a + " isEqual " + b);
                } else {
                    assertTrue(cmp == 0, a + " compare " + b);
                    assertEquals(a.isBefore(b), false, a + " isBefore " + b);
                    assertEquals(a.isAfter(b), false, a + " isAfter " + b);
                    assertEquals(a.isEqual(b), true, a + " isEqual " + b);
                }
            }
        }
    }
}