Questions tagged [zoneddatetime]

`ZonedDateTime` is a standard Java class representing a “date-time with a time-zone in the ISO-8601 calendar system, such as 2007-12-03T10:15:30+01:00 Europe/Paris.”

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Issue creating ZonedDateTime instance based on LocalDateTime

I'm seeing some behavior I can't explain, hoping somebody can point me in the right direction. I'm first creating a LocalDateTime instance, then getting to ZonedDateTime by applying the "Europe/London" time zone to the LocalDateTime and then use a…
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java.time.format.DateTimeParseException using DateTimeFormatter

I have this code: DateTimeFormatter formatter = new DateTimeFormatterBuilder() .appendPattern(DateType.DATE_FORMAT) .appendOffset("+HH:mm", "+00:00") …
All_Safe
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Parse ZonedDateTime.now() with DateTimeFormatter in Java

I am trying to parse the current timestamp with specific format but every try I keep getting a java.time.format.DateTimeParseException. My code: ZonedDateTime.parse( ZonedDateTime.now().toString(), DateTimeFormatter.ofPattern("dd.MM.yyyy…
Arthur Eirich
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Daylight saving time from ZonedDateTime not working as expected

I have the following function public String getDateAndTimeInUserFormat(String value, DateTimeFormat inputFormat) { return ZonedDateTime.parse(value, DateTimeFormatter.ofPattern(inputFormat.getFormat())) …
tzortzik
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Handling timezone depending upon the server timezone

I need to set the timezone in my application according to my server timezone. my server timezone in IST= Asia/Kolkatta. In java8, timezone can be set directly in @JsonFormat like this: @JsonCreator public SystemDateResponseDTO (@JsonFormat(shape =…
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Writing xstream Converter for ZonedDateTime

In order to change from Calendar to ZonedDateTime (java.time) I have to write a converter for ZonedDateTime for xstream. In this article https://github.com/x-stream/xstream/issues/24 is was suggested What you can actually do is writing a custom…
user5354385
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ZonedDateTime -> ChronoUnit.HOURS.between(zd1(Hour 2), zd2(Hour 1)) return -2

I am trying to understand why is it that the result of the code is -2, initially I thought it should be -1, but this one really puzzled me LocalDateTime ld1 = LocalDateTime.of(2015, Month.NOVEMBER, 1, 2, 0); ZonedDateTime zd1 = ZonedDateTime.of(ld1,…
mark ortiz
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Get plural and single from Chrono Time unit

I need to display in Android "1 minute ago" and "2 minutes ago" by using plurals. The problem is that I am having a map of time units with a suffix. val suffixes = mapOf( ChronoUnit.WEEKS to context.getString(R.string.time_units_week), …
Rene Gens
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Parsing mysql date to ZonedDateTime

I'm trying to parse data coming from MySql in the following format: DATE_FORMAT(datetime,'%m-%d-%Y %H:%i') Java parser code looks like this: ZonedDateTime datetime = ZonedDateTime .parse( …
AnKing
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How do you save a UTC Timestamp?

How do you convert a ZonedDateTime to an SQL Timestamp and retain the Timezone info? I am trying to take a UTC zoned time, convert it to a Timestamp, and then convert it back, but when I convert to Timestamp, it loses the time zone info and the…
Skywarp
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creating date with different zones in java8

I am trying to create Date object with US timezone from system default timezone. I am using java 8 new date time APIs. To create date object I am making use of Calendar API. Is there any way I can create Date object with out Calendar? The below code…
user3305063
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How do I convert yyyy DDD HH:mm:ss into a ZonedDateTime>

I've been working on some code for a while and I can't seem to figure this bit out. I've got 5 spinners for each field of year, day of year, hour, minute, and second. My goal is to take those 5 parameters and use them to create a ZonedDateTime that…
mightynifty
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ZonedDateTime gives incorrect UTC offset values

I m using ZonedDateTime library from Java to retrieve UTC offset of any timezone out of the standard timezone list (Olson timezone database). Here is my simple code. import java.time.ZoneId; import java.time.ZonedDateTime; public class…
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How to get time difference between two ZonedDateTimes and pretty print it like "4 hours, 1 minute, 40 seconds ago"?

This is how I call getTimeBetween function: getTimeBetween(ZonedDateTime.now().minusHours(4).minusMinutes(1).minusSeconds(40), ZonedDateTime.now()); And I expect this output: 4 hours, 1 minute, 40 seconds ago This is my getTimeBetween…
Defozo
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Unable to obtain ZonedDateTime from TemporalAccessor when parsing a date string generated from a ZonedDateTime

I format a ZonedDateTime then attempt to parse it and get the following exception. public static void main(String[] args){ String timeStr=ZonedDateTime.now().format(DateTimeFormatter.ISO_INSTANT); System.out.println(timeStr); …
Jeff Gaer
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