json remove unneserry timestamp with milliseconds and seconds

Question

I am developing service that returning json only needs to show date time and minutes, but it shows everything on time stamp. How to get rid of milliseconds and seconds ?

My model below;

private LocalDateTime processStartDate;

My RowMapper bewlow;

taskList.setProcessStartDate(rs.getTimeStamp("PROCESS_START_DATE").toLocalDateTime());

My Response

private LocalDateTime processStartDate;

My Json Response Using Postman below;

"taskResponseList": [
 {
   "processStartDate" : "2020-02-14T17:30:23.00Z"
 }
]

see: https://stackoverflow.com/questions/22463062/how-to-parse-format-dates-with-localdatetime-java-8 — Andrew Vershinin, Jul 20 '20 at 09:18

Minal Shah · Answer 1 · 2020-07-20T10:25:45.453

0

you can remove the milliseconds by using the following line of code.

taskList.setProcessStartDate(rs.getTimeStamp("PROCESS_START_DATE").toLocalDateTime()).withNano(0);

To remove both seconds and milliseconds from the time, you can just use the chorounit to truncate the date:

taskList.setProcessStartDate(rs.getTimeStamp("PROCESS_START_DATE").toLocalDateTime()).truncatedTo(ChronoUnit.MINUTES);

Edited:

Convert it into into the date format by using new Date()

 Date date=new Date(rs.getTimeStamp("PROCESS_START_DATE").toLocalDateTime()).truncatedTo(ChronoUnit.MINUTES); 
taskList.setProcessStartDate(date)

And then use any method to remove the seconds and miliseconds from date

edited Jul 20 '20 at 10:25

answered Jul 20 '20 at 09:26

Minal Shah

1,402
1
5
13

Hello, still same – john mohn Jul 20 '20 at 09:30
I have used this approached before, unfortunately nothing changed – john mohn Jul 20 '20 at 09:32
Hey, I guess you are getting the string type value from the rs. So try to convert it from string to date first – Minal Shah Jul 20 '20 at 09:33
can you please tell me how to do it on mapper – john mohn Jul 20 '20 at 09:36
yes thank you. But can you please write on mapper how to do it ? – john mohn Jul 20 '20 at 09:39
I have no idea where to write on mapper. Can you combine your solution with my mapper – john mohn Jul 20 '20 at 10:15
date(long) can not applied localDateTime – john mohn Jul 20 '20 at 11:12
You can just remove localDateTime for instance and check if it works fine. – Minal Shah Jul 21 '20 at 03:59

score 0 · Answer 2 · answered Jul 20 '20 at 10:23

0

You could also format the way JSON is returned by adding the following to your Response Object :

@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd:HH:mm")
private LocalDateTime processStartDate;

answered Jul 20 '20 at 10:23

Pruthvik Narayanaswamy

87
6

json remove unneserry timestamp with milliseconds and seconds

2 Answers2