3131import java .text .ParseException ;
3232import java .text .ParsePosition ;
3333import java .time .LocalDate ;
34+ import java .time .LocalDateTime ;
3435import java .time .OffsetDateTime ;
3536import java .time .format .DateTimeFormatter ;
37+ import java .time .format .DateTimeParseException ;
3638import java .util .Date ;
3739import java .util .Map ;
3840import okio .ByteString ;
@@ -51,6 +53,8 @@ public class JSON {
5153 private static OffsetDateTimeTypeAdapter offsetDateTimeTypeAdapter =
5254 new OffsetDateTimeTypeAdapter ();
5355 private static LocalDateTypeAdapter localDateTypeAdapter = new LocalDateTypeAdapter ();
56+ private static LocalDateTimeTypeAdapter localDateTimeTypeAdapter =
57+ new LocalDateTimeTypeAdapter ();
5458 private static ByteArrayAdapter byteArrayAdapter = new ByteArrayAdapter ();
5559
5660 @ SuppressWarnings ("unchecked" )
@@ -94,6 +98,7 @@ private static Class getClassByDiscriminator(
9498 gsonBuilder .registerTypeAdapter (java .sql .Date .class , sqlDateTypeAdapter );
9599 gsonBuilder .registerTypeAdapter (OffsetDateTime .class , offsetDateTimeTypeAdapter );
96100 gsonBuilder .registerTypeAdapter (LocalDate .class , localDateTypeAdapter );
101+ gsonBuilder .registerTypeAdapter (LocalDateTime .class , localDateTimeTypeAdapter );
97102 gsonBuilder .registerTypeAdapter (byte [].class , byteArrayAdapter );
98103 gsonBuilder .registerTypeAdapterFactory (
99104 new cloud .stackit .sdk .loadbalancer .v1api .model .ActiveHealthCheck
@@ -387,6 +392,53 @@ public LocalDate read(JsonReader in) throws IOException {
387392 }
388393 }
389394
395+ /** Gson TypeAdapter for JSR310 LocalDateTime type */
396+ public static class LocalDateTimeTypeAdapter extends TypeAdapter <LocalDateTime > {
397+
398+ private DateTimeFormatter formatter ;
399+
400+ public LocalDateTimeTypeAdapter () {
401+ this (DateTimeFormatter .ISO_LOCAL_DATE_TIME );
402+ }
403+
404+ public LocalDateTimeTypeAdapter (DateTimeFormatter formatter ) {
405+ this .formatter = formatter ;
406+ }
407+
408+ public void setFormat (DateTimeFormatter dateFormat ) {
409+ this .formatter = dateFormat ;
410+ }
411+
412+ @ Override
413+ public void write (JsonWriter out , LocalDateTime date ) throws IOException {
414+ if (date == null ) {
415+ out .nullValue ();
416+ } else {
417+ out .value (formatter .format (date ));
418+ }
419+ }
420+
421+ @ Override
422+ public LocalDateTime read (JsonReader in ) throws IOException {
423+ switch (in .peek ()) {
424+ case NULL :
425+ in .nextNull ();
426+ return null ;
427+ default :
428+ String date = in .nextString ();
429+ try {
430+ return LocalDateTime .parse (date , formatter );
431+ } catch (DateTimeParseException e ) {
432+ if (date .length () > 10 && date .charAt (10 ) == ' ' ) {
433+ date = date .substring (0 , 10 ) + 'T' + date .substring (11 );
434+ return LocalDateTime .parse (date , formatter );
435+ }
436+ throw e ;
437+ }
438+ }
439+ }
440+ }
441+
390442 public static void setOffsetDateTimeFormat (DateTimeFormatter dateFormat ) {
391443 offsetDateTimeTypeAdapter .setFormat (dateFormat );
392444 }
@@ -395,6 +447,10 @@ public static void setLocalDateFormat(DateTimeFormatter dateFormat) {
395447 localDateTypeAdapter .setFormat (dateFormat );
396448 }
397449
450+ public static void setLocalDateTimeFormat (DateTimeFormatter dateFormat ) {
451+ localDateTimeTypeAdapter .setFormat (dateFormat );
452+ }
453+
398454 /**
399455 * Gson TypeAdapter for java.sql.Date type If the dateFormat is null, a simple "yyyy-MM-dd"
400456 * format will be used (more efficient than SimpleDateFormat).
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