I am using Springdata elasticsearch version 4.4.3. I have configured ElasticSearch Auditing and created and Abstract Entity (Document) which is extended by every each entity. I am getting an exception because of convertion from Java LocalDateTime in elasticseach database when I try to create a document. Here is the Abstract class with date field annotated with @Field: Here is the
Tag: localdatetime
How to parse this date/time in Java/Kotlin?
I have this NMEA timestamp: 120722202122 and I want to parse it. I tried Playground but I get an Exception: I don’t know what the Exception wants to tell me or what my pattern should look like. Answer I assume you’ve probably meant the day of the month d, not the day of the year D. In your pattern, you’ve
Adding minutes to LocalDateTime gives error on daylight saving days
I want to add minutes to a LocalDateTime, like this: This gives an error on daylight saving dates. For example my localdatetime = 2021-10-31 02:00:00.0, minutes = 1440 and return value should be 2021-11-01 01:00:00.0. Instead I get 2021-11-01 02:00:00.0. How should I solve this? Answer I used zoned date time to get right answer.
Creating a list of avalible Timeslots based on a list LocalDateTime objects and a List of taken Timeslots with Streams
I have a List<Timeslot> that contains entity Timeslot with the following fields: timeslot_id; day; start_time; end_time. For example, this list contains two records: start_time of the first record equals 9:00 and end_time equals 10:00. start_time of second object equals 10:00 and end_time equals 11:00. And the second list contains timestamps List<LocalDateTime>: I need to create a third List<Timeslot> that will
Spring Data with Redis: How do I use a different LocalDateTime format or a different convertor?
I have data in my DB for field date with the following format: 2021-09-21 11:25:36. The Redis field is of type TEXT. When I’m trying to read the data from date field from the DB, I get following exception: How can I assign a different convertor to this field in my entity or annotate that my LocalDateTime format is different
java.time.format.DateTimeParseException, and I do not know how to solve it
I am trying to get data about some athletes from a csv file, then create athlete objects that are going to be stored in a list. The problem is that I get an error when I try to parse the time they’ve got as LocalDateTime.This is the error I get: Exception in thread “main” java.time.format.DateTimeParseException: Text ’30:27′ could not be
Random time and date
I want to get a date that generates the time from now to 2685 days back and a random time. The format I accept must be “uuuu-MM-dd’T’HH: mm: ssZ”. Currently my program is generating a random date but I am not able to create a random time because Duration conflicts with Period Answer Something like this may be?
Java LocalDateTime remove the milliseconds from UTC timezone
I am trying to truncate milliseconds from a UTC time zone. I have the code below where I am able to remove milliseconds but I still get the Z at the end. This outputs the following: ====Event date Time before truncate=== 2021-03-09T20:46:24.081Z ====Event date Time after truncate=== 2021-03-09T20:46:24Z Answer The Z is the timezone information. You can convert the OffsetDateTime
How to round off to the closest 5 minute interval if it is 1 or 2 minutes ahead or behind?
I want to round off an Instant / LocalDateTime to its closest 5 minutes interval in Java. Examples: Suppose the time is: 2021-02-08T19:02:49.594 Expected result: 2021-02-08T19:00:00.000 Suppose the time is: 2021-02-08T19:03:49.594 Expected result: 2021-02-08T19:05:00.000 Similarly, if the time is: 2021-02-08T19:56:49.594 Expected result: 2021-02-08T19:55:00.000 Similarly, if the time is: 2021-02-08T19:58:49.594 Expected result: 2021-02-08T20:00:00.000 But if the time is 2021-02-08T19:55:00.000 or 2021-02-08T19:05:00.000