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Java Date Time - LocalDate.from() Examples

Java Date Time Java Java API 

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Class:

java.time.LocalDate

java.lang.Objectjava.lang.Objectjava.time.LocalDatejava.time.LocalDatejava.time.temporal.TemporalTemporaljava.time.temporal.TemporalAdjusterTemporalAdjusterjava.time.chrono.ChronoLocalDateChronoLocalDatejava.io.SerializableSerializableLogicBig

Method:

public static LocalDate from(TemporalAccessor temporal)

The static method LocalDate.from(TemporalAccessor temporal) returns the LocalDate instance based on the provided TemporalAccessor.

It attempts to extract the EPOCH_DAY field from the provided temporal accessor. If the provided temporal accessor doesn't support the field DateTimeException is thrown.


Examples


package com.logicbig.example.localdate;

import java.time.*;

public class FromExample {
    public static void main (String[] args) {
        LocalDate d = LocalDate.from(LocalDateTime.now());
        System.out.println(d);

        LocalDate d2 = LocalDate.from(ZonedDateTime.now());
        System.out.println(d2);

        LocalDate d3 = LocalDate.from(OffsetDateTime.now());
        System.out.println(d3);
    }
}

Output

2017-05-01
2017-05-01
2017-05-01




package com.logicbig.example.localdate;

import java.time.*;

public class FromExample2 {
    public static void main (String[] args) {
        LocalDate d = LocalDate.from(YearMonth.now());
        System.out.println(d);
    }
}

Output

Caused by: java.time.DateTimeException: Unable to obtain LocalDate from TemporalAccessor: 2017-05 of type java.time.YearMonth
	at java.time.LocalDate.from(LocalDate.java:368)
	at com.logicbig.example.localdate.FromExample2.main(FromExample2.java:11)
	... 6 more

See Also