Currently we are using
DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSX")
To format the time range to an external vendor for a range of data, for India, that formatter will give time like this:
2018-04-26T00:00:00.000+0530
However, my vendor say they cannot accept this format and it have to look like
2018-04-26T00:00:00.000+05:30
However, look like in DateTimeFormatter, whatever I choose Z/z/X/x, I don't get that format of offset. Just wonder is that a way to customize the offset to be HH:mm?
Or, I need to get the offset in second and work that our myself?
It is three x. Just tried with JavaRepl:
java.time.format.DateTimeFormatter
.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSxxx")
.withZone(java.time.ZoneId.systemDefault())
.format(java.time.Instant.now())
Results in
java.lang.String res10 = "2018-04-27T11:06:50.648+00:00"
After some trial and error, I saw that this is also documented in the API documentation of DateTimeFormatter but it is not easy to find (buried in a lot of other text):
Three letters outputs the hour and minute, with a colon, such as '+01:30'