The of() method of java.time.chrono.JapaneseDate class is used to generate the date according to Japanese calendar system by using the passed proleptic year, month, date and JapaneseEra.
Syntax:
public static JapaneseDate of(JapaneseEra era,
int yearOfEra,
int month,
int dayOfMonth)
Parameter: This method takes the following argument as a parameter:
- era: object of Japanese era which represent the era field in Japanese date.
- year: which is the integer value of year which represent the year field in Japanese date.
- month: which is the integer value of month which represent the month field in Japanese date.
- day: which is the integer value of day which represent the day field in Japanese date.
Return Value: This method returns the date according to Japanese calendar system by using the passed proleptic year, month, date and era.
Exception: This method throws DateTimeException if the passed parameter is unable to form date.
Below are the examples to illustrate the of() method:
Example 1:
Java
// Java program to demonstrate of() method import java.util.*;import java.io.*;import java.time.*;import java.time.chrono.*;import java.time.temporal.*; public class GFG { public static void main(String[] argv) { try { // Creating and initializing // JapaneseDate Object // By using of() method JapaneseDate hidate = JapaneseDate.of( JapaneseEra.HEISEI, 2008, 04, 24); // Display the result System.out.println("JapaneseDate: " + hidate); } catch (DateTimeException e) { System.out.println("passed parameter can" + " not form a date"); System.out.println("Exception thrown: " + e); } }} |
Output:
JapaneseDate: Japanese Heisei 2008-04-24
Example 2:
Java
// Java program to demonstrate of() method import java.util.*;import java.io.*;import java.time.*;import java.time.chrono.*;import java.time.temporal.*; public class GFG { public static void main(String[] argv) { try { // Creating and initializing // JapaneseDate Object // By using of() method JapaneseDate hidate = JapaneseDate.of( JapaneseEra.TAISHO, 2008, 04, 24); // Display the result System.out.println("JapaneseDate: " + hidate); } catch (DateTimeException e) { System.out.println("passed parameter can" + " not form a date"); System.out.println("Exception thrown: " + e); } }} |
Output:
passed parameter can not form a date Exception thrown: java.time.DateTimeException: year, month, and day not valid for Era
