Is there a standard implementation for a GSON Joda Time serialiser?

Question

I\'m using GSON to serialise some object graphs to JSON. These objects graphs use Joda Time entities (DateTime, LocalTime etc).

The top Go

Answer 1

I am using next in my project

public final class DateTimeDeserializer implements JsonDeserializer, JsonSerializer
{
   static final org.joda.time.format.DateTimeFormatter DATE_TIME_FORMATTER =
      ISODateTimeFormat.dateTime().withZone(DateTimeZone.UTC);

   @Override
   public DateTime deserialize(final JsonElement je, final Type type,
                           final JsonDeserializationContext jdc) throws JsonParseException
   {
      return je.getAsString().length() == 0 ? null : DATE_TIME_FORMATTER.parseDateTime(dateAsString);
   }

   @Override
   public JsonElement serialize(final DateTime src, final Type typeOfSrc,
                                final JsonSerializationContext context)
   {
      return new JsonPrimitive(src == null ? StringUtils.EMPTY :DATE_TIME_FORMATTER.print(src)); 
   }
}