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Tauren Mills commented on WICKET-2763: -------------------------------------- I changed the DateTimeField code in the quickstart to this: DateTimeField start = new DateTimeField("start", new PropertyModel<Date>(this,"start")) { private static final long serialVersionUID = 1L; @Override protected TimeZone getClientTimeZone() { return TimeZone.getTimeZone("UTC"); } }; form.add(start); However, it still gives an error when the hour is 2 on 3/14/2010. > DateTimeField bug at the instant daylight savings time begins > ------------------------------------------------------------- > > Key: WICKET-2763 > URL: https://issues.apache.org/jira/browse/WICKET-2763 > Project: Wicket > Issue Type: Bug > Components: wicket-datetime > Affects Versions: 1.4.6 > Reporter: Tauren Mills > Priority: Minor > Attachments: datetimefield_dst_bug.tgz > > > I'm having troubles with an exception being thrown when using a > DateTimeField. This is only happening on 3/14/2010 when the Hour field > contains a 2, regardless if it is AM or PM. I believe this is related to > daylight savings time starting at 2AM on 3/14/2010. > Here is the exception: > Caused by: org.joda.time.IllegalFieldValueException: Value 2 for hourOfDay is > not supported: Illegal instant due to time zone offset transition: > 2010-03-14T02:00:00.000 (America/Los_Angeles) > at > org.joda.time.chrono.ZonedChronology$ZonedDateTimeField.set(ZonedChronology.java:469) > at org.joda.time.MutableDateTime.set(MutableDateTime.java:551) > at > org.apache.wicket.extensions.yui.calendar.DateTimeField.setDate(DateTimeField.java:236) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1132) > I'm running in the Pacific time zone (America/Los_angeles). I'm attaching a > quickstart to demonstrate. Run the quickstart and do the following: > 1. Go to http://localhost:8080/ and note that the date is 3/14/2010 at 2:00PM. > 2. Click the Update button, and note the feedback message > 3. Change the hour to 3 and click update, note the exception that is thrown > 4. Change the date to any other date, and you can update the hour with no > problems. > I found a Joda post that might be related: > http://n2.nabble.com/possible-bug-in-date-parsing-td2434227.html > As far as I'm concerned, this is critical because my application is throwing > errors if my users specify 2AM or 2PM times on that date. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.