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  1. import java.time.LocalDate;
  2. import java.time.format.DateTimeFormatter;
  3. import java.time.format.DateTimeParseException;
  4. import java.time.format.ResolverStyle;
  5. import java.util.Locale;
  6.  
  7. public class Main {
  8. 	public static void main(String[] args) {
  9. 		demonstrateResolverStyles("56-13-2013");
  10. 		demonstrateResolverStyles("29-02-2013");
  11. 		demonstrateResolverStyles("32-02-2013");
  12. 		demonstrateResolverStyles("28-13-2013");
  13. 	}
  14.  
  15. 	static void demonstrateResolverStyles(String input) {
  16. 		System.out.println("Input string: " + input);
  17. 		try {
  18. 			System.out.println("Parsed using ResolverStyle.LENIENT => " + LocalDate.parse(input,
  19. 					DateTimeFormatter.ofPattern("d-M-u", Locale.ENGLISH).withResolverStyle(ResolverStyle.LENIENT)));
  20. 		} catch (DateTimeParseException e) {
  21. 			System.out.println(e.getMessage());
  22. 		}
  23.  
  24. 		try {
  25. 			// Default is ResolverStyle.SMART
  26. 			System.out.println("Parsed using ResolverStyle.SMART => "
  27. 					+ LocalDate.parse(input, DateTimeFormatter.ofPattern("d-M-u", Locale.ENGLISH)));
  28. 		} catch (DateTimeParseException e) {
  29. 			System.out.println(e.getMessage());
  30. 		}
  31.  
  32. 		try {
  33. 			System.out.println("Parsed using ResolverStyle.STRICT => " + LocalDate.parse(input,
  34. 					DateTimeFormatter.ofPattern("d-M-u", Locale.ENGLISH).withResolverStyle(ResolverStyle.STRICT)));
  35. 		} catch (DateTimeParseException e) {
  36. 			System.out.println(e.getMessage());
  37. 		}
  38. 		System.out.println();
  39. 	}
  40. }
Success #stdin #stdout 0.11s 51296KB
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Standard input is empty
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Input string: 56-13-2013
Parsed using ResolverStyle.LENIENT => 2014-02-25
Text '56-13-2013' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 13
Text '56-13-2013' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 13

Input string: 29-02-2013
Parsed using ResolverStyle.LENIENT => 2013-03-01
Parsed using ResolverStyle.SMART => 2013-02-28
Text '29-02-2013' could not be parsed: Invalid date 'February 29' as '2013' is not a leap year

Input string: 32-02-2013
Parsed using ResolverStyle.LENIENT => 2013-03-04
Text '32-02-2013' could not be parsed: Invalid value for DayOfMonth (valid values 1 - 28/31): 32
Text '32-02-2013' could not be parsed: Invalid value for DayOfMonth (valid values 1 - 28/31): 32

Input string: 28-13-2013
Parsed using ResolverStyle.LENIENT => 2014-01-28
Text '28-13-2013' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 13
Text '28-13-2013' could not be parsed: Invalid value for MonthOfYear (valid values 1 - 12): 13
https://ideone.com/aR3sj2
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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