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69 lines
2.1 KiB
69 lines
2.1 KiB
1 year ago
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## FormatDate
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### Instructions
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Create a file `FormatDate.java`.
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Write a function `formatToFullText` that returns a formatted string using the date as parameter. The awaited format is `Le 22 aoû. de l'an 2021 à 13h25m et 46s`
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Write a function `formatSimple` that returns a formatted string using the date as parameter. The awaited format is `febbraio 13 22`
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Write a function `formatIso` that returns a formatted string using the time as parameter. The awaited format is `16:18:56.8495847`
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### Expected Functions
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```java
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.LocalTime;
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public class FormatDate {
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public static String formatToFullText(LocalDateTime dateTime) {
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// your code here
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}
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public static String formatSimple(LocalDate date) {
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// your code here
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}
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public static String formatIso(LocalTime time) {
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// your code here
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}
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}
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```
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### Usage
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Here is a possible ExerciseRunner.java to test your function :
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```java
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.LocalTime;
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public class ExerciseRunner {
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public static void main(String[] args) {
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System.out.println(FormatDate.formatToFullText(LocalDateTime.of(2021, 8, 22, 13, 25, 46)));
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System.out.println(FormatDate.formatSimple(LocalDate.of(2022, 2, 13)));
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System.out.println(FormatDate.formatIso(LocalTime.of(16, 18, 56, 8495847)));
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}
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}
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```
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and its output :
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```shell
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$ javac *.java -d build
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$ java -cp build ExerciseRunner
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Le 22 août de l'an 2021 à 13h25m et 46s
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febbraio 13 22
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16:18:56.008495847
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$
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```
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### Notions
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[LocalDate](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/time/LocalDate.html)
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[LocalTime](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/time/LocalTime.html)
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[LocalDateTime](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/time/LocalDateTime.html)
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[DateTimeFormatter](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/time/format/DateTimeFormatter.html)
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[Locale](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Locale.html)
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