Item.getDateTimeLastModified() returns wrong date #86
Description
Adding issue from Gary Bentley in: Stack Overflow
I'm finding that a call to Item.getDateTimeLastModified() will consistently return an incorrect date/time. Most of the time, if an item has been recently updated, it will return a millisecond value (in the GMT time zone) that is anything up to 2 hours and a few minutes ahead of current GMT.
Other date times such as Event.getStart()/Event.getEnd() are returning the correct values.
When processing calendar events I am using the following to retrieve events:
ListenableFuture<List<Event>> eventsGet = this.userFetcher
.getCalendar (this.calendarId)
.getEvents ()
.top (pageSize)
.skip (skip)
.select ("Id")
.filter (modFromDate)
.orderBy ("DateTimeLastModified")
.read ();
List<Event> events = eventsGet.get (60,
TimeUnit.SECONDS);
Then I process the events one at a time and using the id get the actual event using:
this.userFetcher.getCalendar (this.calendarId).getEvent (id).read ().get (60, TimeUnit.SECONDS);
Calling getDateTimeLastModified on that event will return the strange value.
As an aside, I notice that the Office.com calendar when it retrieves the json data for the event has the correct last modified time.