Java Code Examples for java.time.LocalDate#ofYearDay()

public static void main(String[] args) {

		// Current Date
		LocalDate today = LocalDate.now();
		System.out.println("Current Date=" + today);

		// Creating LocalDate by providing input arguments
		LocalDate firstDay_2014 = LocalDate.of(2014, Month.JANUARY, 1);
		System.out.println("Specific Date=" + firstDay_2014);

		// Try creating date by providing invalid inputs
		// LocalDate feb29_2014 = LocalDate.of(2014, Month.FEBRUARY, 29);
		// Exception in thread "main" java.time.DateTimeException:
		// Invalid date 'February 29' as '2014' is not a leap year

		// Current date in "Asia/Kolkata", you can get it from ZoneId javadoc
		LocalDate todayKolkata = LocalDate.now(ZoneId.of("Asia/Kolkata"));
		System.out.println("Current Date in IST=" + todayKolkata);

		// java.time.zone.ZoneRulesException: Unknown time-zone ID: IST
		// LocalDate todayIST = LocalDate.now(ZoneId.of("IST"));

		// Getting date from the base date i.e 01/01/1970
		LocalDate dateFromBase = LocalDate.ofEpochDay(365);
		System.out.println("365th day from base date= " + dateFromBase);

		LocalDate hundredDay2014 = LocalDate.ofYearDay(2014, 100);
		System.out.println("100th day of 2014=" + hundredDay2014);
	}
 

@Test
public void testBetween() throws Exception {
    LocalDate lastCentury = LocalDate.ofYearDay(1900, 100);
    LocalDate nextCentury = LocalDate.ofYearDay(2150, 100);
    loop(Constants.LOCAL_DATES_CYCLES,
            Constants.MOCKS,
            m -> m.localDates().between(lastCentury, nextCentury).val(),
            d -> {
                assertTrue(d.compareTo(lastCentury)>=0);
                assertTrue(d.compareTo(nextCentury)<0);
            });
}
 

@Test(expectedExceptions=DateTimeException.class)
public void factory_ofYearDay_ints_dayTooHigh() {
    LocalDate.ofYearDay(2007, 367);
}
 

@Test(expected=DateTimeException.class)
public void factory_ofYearDay_ints_yearTooLow() {
    LocalDate.ofYearDay(Integer.MIN_VALUE, 1);
}
 

@Test(expectedExceptions=DateTimeException.class)
public void factory_ofYearDay_ints_dayTooLow() {
    LocalDate.ofYearDay(2007, 0);
}
 

@Test(expectedExceptions=DateTimeException.class)
public void factory_ofYearDay_ints_yearTooLow() {
    LocalDate.ofYearDay(Integer.MIN_VALUE, 1);
}
 

@Test(expectedExceptions=DateTimeException.class)
public void factory_ofYearDay_ints_yearTooLow() {
    LocalDate.ofYearDay(Integer.MIN_VALUE, 1);
}
 

@Test(expectedExceptions=DateTimeException.class)
public void factory_ofYearDay_ints_366nonLeap() {
    LocalDate.ofYearDay(2007, 366);
}
 

@Test(expectedExceptions=DateTimeException.class)
public void factory_ofYearDay_ints_366nonLeap() {
    LocalDate.ofYearDay(2007, 366);
}
 

@Test(expectedExceptions=DateTimeException.class)
public void factory_ofYearDay_ints_yearTooLow() {
    LocalDate.ofYearDay(Integer.MIN_VALUE, 1);
}
 

/**
 * Obtains a local date in Minguo calendar system from the
 * proleptic-year and day-of-year fields.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Minguo local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public MinguoDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new MinguoDate(LocalDate.ofYearDay(prolepticYear + YEARS_DIFFERENCE, dayOfYear));
}
 

/**
 * Obtains a local date in Japanese calendar system from the
 * proleptic-year and day-of-year fields.
 * <p>
 * The day-of-year in this factory is expressed relative to the start of the proleptic year.
 * The Japanese proleptic year and day-of-year are the same as those in the ISO calendar system.
 * They are not reset when the era changes.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Japanese local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public JapaneseDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new JapaneseDate(LocalDate.ofYearDay(prolepticYear, dayOfYear));
}
 

/**
 * Obtains a local date in Minguo calendar system from the
 * proleptic-year and day-of-year fields.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Minguo local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public MinguoDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new MinguoDate(LocalDate.ofYearDay(prolepticYear + YEARS_DIFFERENCE, dayOfYear));
}
 

/**
 * Obtains a local date in Minguo calendar system from the
 * proleptic-year and day-of-year fields.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Minguo local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public MinguoDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new MinguoDate(LocalDate.ofYearDay(prolepticYear + YEARS_DIFFERENCE, dayOfYear));
}
 

/**
 * Obtains a local date in Minguo calendar system from the
 * proleptic-year and day-of-year fields.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Minguo local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public MinguoDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new MinguoDate(LocalDate.ofYearDay(prolepticYear + YEARS_DIFFERENCE, dayOfYear));
}
 

/**
 * Obtains a local date in Japanese calendar system from the
 * proleptic-year and day-of-year fields.
 * <p>
 * The day-of-year in this factory is expressed relative to the start of the proleptic year.
 * The Japanese proleptic year and day-of-year are the same as those in the ISO calendar system.
 * They are not reset when the era changes.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Japanese local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public JapaneseDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new JapaneseDate(LocalDate.ofYearDay(prolepticYear, dayOfYear));
}
 

/**
 * Obtains a local date in Thai Buddhist calendar system from the
 * proleptic-year and day-of-year fields.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Thai Buddhist local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public ThaiBuddhistDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new ThaiBuddhistDate(LocalDate.ofYearDay(prolepticYear - YEARS_DIFFERENCE, dayOfYear));
}
 

/**
 * Obtains a local date in Thai Buddhist calendar system from the
 * proleptic-year and day-of-year fields.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Thai Buddhist local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public ThaiBuddhistDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new ThaiBuddhistDate(LocalDate.ofYearDay(prolepticYear - YEARS_DIFFERENCE, dayOfYear));
}
 

/**
 * Obtains a local date in Thai Buddhist calendar system from the
 * proleptic-year and day-of-year fields.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Thai Buddhist local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public ThaiBuddhistDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new ThaiBuddhistDate(LocalDate.ofYearDay(prolepticYear - YEARS_DIFFERENCE, dayOfYear));
}
 

/**
 * Obtains a local date in Japanese calendar system from the
 * proleptic-year and day-of-year fields.
 * <p>
 * The day-of-year in this factory is expressed relative to the start of the proleptic year.
 * The Japanese proleptic year and day-of-year are the same as those in the ISO calendar system.
 * They are not reset when the era changes.
 *
 * @param prolepticYear  the proleptic-year
 * @param dayOfYear  the day-of-year
 * @return the Japanese local date, not null
 * @throws DateTimeException if unable to create the date
 */
@Override
public JapaneseDate dateYearDay(int prolepticYear, int dayOfYear) {
    return new JapaneseDate(LocalDate.ofYearDay(prolepticYear, dayOfYear));
}