JAVA EE: Java 8 LocalDate Class Introduction | Java Date and Time

Friday 12 January 2018

Java 8 LocalDate Class Introduction | Java Date and Time | Java 8 Date and Time

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Java 8 LocalDate Class Introduction | Java Date and Time | Java 8 Date and Time

LocalDateDemo1.java

import java.time.LocalDate;

public class LocalDateDemo1

{

    public static void main(String[] args)

    {

        /*

         * Returns:the current date using the system clock and default

         * time-zone, not null

         */

        LocalDate localDate = LocalDate.now();

        System.out.println(localDate);

        System.out.println("Year = " + localDate.getYear());

        System.out.println("Month = " + localDate.getMonthValue());

        System.out.println&#4
0;"DayOfMonth = " + localDate.getDayOfMonth());

        System.out.println("DayOfWeek = " + localDate.getDayOfWeek());

    }

}

Output

2018-01-03

Year = 2018

Month = 1

DayOfMonth = 3

DayOfWeek = WEDNESDAY

LocalDateDemo2.java

import java.time.LocalDate;

public class LocalDateDemo2

{

    public static void main(String[] args)

    {

        /*

         * Parameters:

         * 

         * year - the year to represent, from MIN_YEAR to MAX_YEAR

         * 

         * month - the month-of-year to represent, from 1 (January) to

         * 12 (December)

         * 

         * dayOfMonth - the day-of-month to represent, from 1 to 31

         * 

         * Returns:the local date, not null

         */

        LocalDate localDate = LocalDate.of(2027, 7, 25);

        System.out.println(localDate);

    }

}

Output

2027-07-25

LocalDateDemo3.java

import java.time.LocalDate;

public class LocalDateDemo3

{

    public static void main(String[] args)

    {

        /*

         * Parameters:

         * 

         * text - the text to parse such as "2007-12-03", not null

         * 

         * Returns: 

         * 

         * the parsed local date, not null

         * 

         */

        LocalDate localDate = LocalDate.parse("2007-12-03");

        System.out.println(localDate);

    }

}