How to format LocalDate to string?

I have a LocalDate variable called date, when I print it displays 1988-05-05 I need to convert this to be printed as 05.May 1988. How to do this?

Solution 1:

SimpleDateFormat will not work if he is starting with LocalDate which is new in Java 8. From what I can see, you will have to use DateTimeFormatter, http://docs.oracle.com/javase/8/docs/api/java/time/format/DateTimeFormatter.html.

LocalDate localDate = LocalDate.now();//For reference
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd LLLL yyyy");
String formattedString = localDate.format(formatter);

That should print 05 May 1988. To get the period after the day and before the month, you might have to use "dd'.LLLL yyyy"

Solution 2:

Could be short as:

LocalDate.now().format(DateTimeFormatter.ofPattern("dd/MM/yyyy"));

Solution 3:

java.time

Unfortunately, all existing answers have missed a crucial thing, Locale.

A date-time parsing/formatting type (e.g. DateTimeFormatter of the modern API or SimpleDateFormat of the legacy API) is Locale-sensitive. The symbols used in its pattern print the text based on the Locale used with them. In absence of a Locale, it uses the default Locale of the JVM. Check this answer to learn more about it.

The text in the expected output, 05.May 1988 is in English and thus, the existing solutions will produce the expected result only as a result of mere coincidence (when the default Locale of the JVM an English Locale).

Solution using java.time, the modern date-time API^*:

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.Locale;

public class Main {
    public static void main(String[] args) {
        LocalDate date = LocalDate.of(1988, 5, 5);
        final DateTimeFormatter dtf = DateTimeFormatter.ofPattern("dd.MMMM uuuu", Locale.ENGLISH);
        String output = dtf.format(date);
        System.out.println(output);
    }
}

Output:

05.May 1988

Here, you can use yyyy instead of uuuu but I prefer u to y.

Learn more about the modern date-time API from Trail: Date Time.

^{* For any reason, if you have to stick to Java 6 or Java 7, you can use ThreeTen-Backport which backports most of the java.time functionality to Java 6 & 7. If you are working for an Android project and your Android API level is still not compliant with Java-8, check Java 8+ APIs available through desugaring and How to use ThreeTenABP in Android Project.}