public/subjects/java-piscine/ParseDate/README.md

ParseDate

Instructions

Create a file ParseDate.java.

Write a function parseIsoFormat that returns a date object using the string as parameter. The date as a parameter is in ISO format (2022-04-25T20:51:28.709039322) Write a function parseFullTextFormat that returns a date object using the string as parameter. The date as a parameter use a text format (lundi 25 avril 2022) Write a function parseTimeFormat that returns a time object using the string as parameter. The date as a parameter use a text format (09 heures du soir, 07 minutes et 23 secondes)

Expected Functions

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;

public class ParseDate {

    public static LocalDateTime parseIsoFormat(String stringDate) {
        // your code here
    }

    public static LocalDate parseFullTextFormat(String stringDate) {
        // your code here
    }

    public static LocalTime parseTimeFormat(String stringDate) {
        // your code here
    }

}

Usage

Here is a possible ExerciseRunner.java to test your function :

public class ExerciseRunner {
    public static void main(String[] args) {
        System.out.println(ParseDate.parseIsoFormat("2022-04-25T20:51:28.709039322"));
        System.out.println(ParseDate.parseFullTextFormat("lundi 25 avril 2022"));
        System.out.println(ParseDate.parseTimeFormat("09 heures du soir, 07 minutes et 23 secondes"));
    }
}

and its output :

$ javac *.java -d build
$ java -cp build ExerciseRunner 
2022-04-25T20:51:28.709039322
2022-04-25
21:07:23
$ 

Notions

LocalDate
LocalTime
LocalDateTime
DateTimeFormatter
Locale