ActiveSync Calendar and Daylight Saving

Israel moved to Daylight Saving time and now all meetings scheduled by someone on that timezone are one hour off.
- Meetings look okay on Outlook or OWA
- the iPhone clocks are adjusted to the time change.
In addition to my other post on meetings not synchronized (http://discussions.apple.com/thread.jspa?threadID=1715532&tstart=0) , my calendar is completely useless...
Any fix for that?
Should I switch back to Windows Mobile to get my productivity back up?

I'm having the same exact problem. I've tried disabling Calendar Sync, I've tried deleting the entire ActiveSync account profile and it's still not working. All of my meeting continue to arrive on my iPhone an hour later then the meeting actually takes place. Looking at Calendar within Outlook, everything appears fine. Definitely had this problem since DayLight Savings went into place.

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Oracle WebLogic Server (WLS), Time Zones, and DayLight Saving Time (DST) Changes

Hello,
We are approaching this time of the year again...
I would like to redirect you to the Support Note 1370083.1 "Oracle WebLogic Server (WLS), Time Zones, and DayLight Saving Time (DST) Changes"
This note lists what is to be expected from WebLogic Server regarding this time change period, in terms of behavior, both for the engine and the applications deployed onto WLS.
Regards,
Patrick.

Probably this:
http://www.jdocs.com/castor/0.9.5.3/api/org/exolab/castor/xml/handlers/DateFieldHandler.html

Calendar sync and daylight saving

I have a 6720 classic which i sync with MS Outlook 2007 via OVI suite (latest versions of all software on PC and phone). New zealand has just put it's clocks back one hour for daylight saving. Since this has occured, my existing appointments on my phone now all start one hour too early. I believe that i have the correct sync settings.

I am also having this problem and have tried multiple "fixes" nothing has worked so far. Has anyone found a fix?

I have cleared all apps from my ipad. How do yo get rid of calendars and delete saved messages which is taking all mt storagw

I have cleared all apps but still not able to download a rented movie. The only spot where I have data stored is in saved messages andd calendars. Cannot find the saved messages and cannot delete calendars. Any other suggestions because this was a very stupid purchase if you only have enough storage for the standard apps.

Go to: Settings>General>Usage>and see what is eating up all of your memory. After you find what is eating up most of your memory just delete it thru:Settings>General>Usage. I would not think your calendars and messages would take up all of your memory.
Cheers,
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Problem with SLQ Date and Daylight Saving Time

Hi everybody!
It seems, that when I have a date in the database, which falls on start of the daylight saving period, it is converted to the previous date.
Example: '2001-10-13' will become '2001-10-12' after doing a date = rs.getDate() and then converting back using date.toString().
This caused a lot of trouble because the date value is part of an unique key constraint!
Currently I wrote a wrapper method, which obtains the date as string and converts this one into a date by setting the hours to 12:00.
Does anybody know a straighter way to avoid the conversion?

Because the default time zone is using day light saving time. To remove this feature, reset your default time zone at the very beginning of your program:
TimeZone.setDefault( new SimpleTimeZone( TimeZone.getDefault().getRawOffset(), TimeZone.getDefault().getID() );

Java 1.4 and Daylight Saving Time 2007

The current version of Java 1.4.2 for Tiger, 'Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-244)' does not handle the new 2007 Daylight Saving Time rules correctly. Will Apple be updating Java 1.4.2 to the version that does support 2007 DST correctly? (at least 1.4.2_11 is required per Sun, http://java.sun.com/developer/technicalArticles/Intl/USDST/).
If so, when? Thanks!

Since you didn't list your computer, here's a link to Java 5.0 release 4 for both PPC and Intel-based Macs, which came out in April: http://search.info.apple.com/?q=J2SE50Release4.dmg&type=kbdload&search=Search&lr =lang_en&search=Go. That should solve your problem.

Clock UI control and daylight saving time.

Hi,
We have a customer that has several sites around the world.
In a VC-model I like to use the Clock UI control to display the times of the different sites.
This can be done by setting the time zone in the control properties.
A long ago we have introduced daylight saving time.
It seems that the clock control does not do anything with this ?
How can I change the time zone when the model is running ?
Can it be done by an expression and how ?
There is also a problem of the country, some have DST, others dont.
See http://en.wikipedia.org/wiki/Daylight_saving_time_around_the_world
Example:
I have 2 clocks and the end-user lives in Amsterdam:
Amsterdam, time zone = GMT + 1
Santiago, time zone = GMT 4
During the winter in Amsterdam it is summer in Santiago and has daylight saving so the time in Santiago should be GMT 3 in stead of GMT -4.

With the current version of VC / flash, it is not possible to display the correct time all the year 'round.
If you only want to show the (user) current time then you can use this VC clock object.
If you need to show clocks from different cities around the world, than its better NOT to use the VC clock.
Because you can not define the country and city in the clock properties, that determine the use of DST, it will not always show the correct (default / DST) time.
Solution:
Add a HTLM-view to your model with a links to a web clock.
Nice (free !) clocks can be found (and customized) on <a href="http://www.worldtimeserver.com/clocks/wtsclock001.aspx">worldtimeserver.com</a> or <a href="http://www.timeanddate.com/clocks/free.html">timeanddate.com</a> .
Example:
For the city Santiago (Chile) the URL =
http://free.timeanddate.com/clock/ielrw91/n232/tluk/fn13/fs16/fc009/tt0/tw1/td2/th1/ts1/tb4

TimeZone getDisplayName and Daylight Saving Time

Hi all,
Is this a good way to get "CST"/"CDT" accurately?:
// Determine whether or not we're in Daylight Saving Time
// (affects the CST/CDT/etc. printing in the output).
boolean isDst = false;
if (cal.get(Calendar.DST_OFFSET) != 0) {
isDst = true;
Thanks so much :-)

I'd use one of the TimeZone methods, for instance inDaylightTime(date); one of the other DST methods may work better for you.

TimerThreads and daylight saving time

I have this task that I need to do everyday at 0:00 AM.
I am using the ScheduleAtFixedRate method to perform this starting it at 0:00 AM and running it again every 24 hours. It is very important to run at 0:00 because it involves money a a reconciliation file.
According to the API documentation:
Fixed-rate execution is appropriate for recurring activities that are sensitive to absolute time, such as ringing a chime every hour on the hour, or running scheduled maintenance every day at a particular time.
My question is what about daylight-saving time ? What happens to such a task that is supposed to run every day at 0:00 ?
Thanks
Luis Cordeiro

My guess, and it is just a guess, is that the task will run every 24 hours, and therefore after a daylight saving time switch you will find it running at 01:00 or at 23:00. But I would suggest you test for yourself. Set up a test program that schedules a task every 3 hours, change your system's date and time to be 5 hours before the end (or start) of DST, and see what happens after it runs for 6 hours.

Castor and Daylight Saving Time 2007 Changes

Hi,
Can anyone tell me if Castor will be affected by the changes to Daylight Saving Time (DST) in the US in 2007?
Thanks

Probably this:
http://www.jdocs.com/castor/0.9.5.3/api/org/exolab/castor/xml/handlers/DateFieldHandler.html

Calendar and Daylight Savings Time

I'm trying to use Calendar objects to store month, day, year information for use in date comparisons/calculations. (e.g. how many days between 1/1/06 and 2/1/06) My program knows nothing of hours, seconds, minutes, etc. and it really doesn't care about them.
That being said, the concept of hour has been cropping up since Calendar automatically throws in an extra hour here and there for DST. In very specific circumstances it can cause an incorrect value.
So to solve this I decided to turn off DST but that seems to be more complicated than it should be. My solution was to create a SimpleTimeZone that has DST disabled and use that as the time zone in my Calendar. Unfortunately, this doesn't work. It now subtracts an hour every now and then (for some strange reason).
So is there any way I'm not seeing in the API to just simply disable DST?
Thanks in advance.

Ok here's a minimal example of what I'm taking about:
import java.util.GregorianCalendar;
import java.text.SimpleDateFormat;
public class Test {
     public static void main( String[] args ) throws Exception {
          SimpleDateFormat format = new SimpleDateFormat( "MM/dd/yy" );
          format.setLenient( false );
          GregorianCalendar testCal1 = new GregorianCalendar();
          testCal1.setTime( format.parse( "10/29/2006" ) ); //One day before DST switch
          GregorianCalendar testCal2 = new GregorianCalendar();
          testCal2.setTime( format.parse( "10/30/2006" ) ); //After DST switch
          long time1 = testCal1.getTimeInMillis();
          long time2 = testCal2.getTimeInMillis();
          System.out.println( time2 - time1 );
}The output of the program is 90000000.
Using some basic math you can calculate that the time between a single day should be 86400000 milliseconds. The difference between the result and the theoretical time between two days is exactly 1 hour.

Java.util.Date and Daylight Savings

Maybe I'm worrying too much on this, but I'm conscerned about how well java handles the platform changing over for Daylight Savings... I understand that it reflects UTC, but will this ignore the OS handling of daylight savings? More specifically, when running on Windows (specifcally server 2000), will I lose or gain an hour over daylight savings because of how it translates the time from the OS, or is it safe to assume that it will give me an accurate UTC measurement (less than a minute does not really matter in this case)?

Date always hold the number of milliseconds since the epoch (1/1/1970 UTC). It has no concept of TimeZone or Daylight Saving or Leap Years/Seconds.
Calendar and SimpleDateFormat know all about TimeZone and Daylight Saving and Leap Years/Seconds. SimpleDateFormat takes them into account when formatting and parsing. GregorianCalendar takes them into account when you extract field values.
Date always reflects the true time and is not concerned with how Windows treats the date/time. It does not loose or gain an hour when Daylight Saving kicks in or out but Calendar and SimpleDateFormat handle the change in displayed values.

TS1638 When syncing calendar on iPhone with Microsoft Office whole day appointments get moved to double day. I am aware this may be caused by conflicts in clock, viz daylight saving time. However, Outlook seems OK and takes time from Windows time and zone

When syncing my iPhone to Microsoft Outloook all the full day appointments become two day - 2300hrs to 2300hrs next day. Sometimes this will include a nuber of a single day of 23 hours. Looked at solutions and all point to a clock issue or a daylight saving and winter times. Outlook operating time is directly from the Windows clock that incudes the change of times for daylight saving etc. It is set for UTC Dublin, Edinburgh, Lisban, London with daylight saving included in the options. I can't see what I can do.

When syncing my iPhone to Microsoft Outloook all the full day appointments become two day - 2300hrs to 2300hrs next day. Sometimes this will include a nuber of a single day of 23 hours. Looked at solutions and all point to a clock issue or a daylight saving and winter times. Outlook operating time is directly from the Windows clock that incudes the change of times for daylight saving etc. It is set for UTC Dublin, Edinburgh, Lisban, London with daylight saving included in the options. I can't see what I can do.

Rich: calendar problem when automatically adjust clock for daylight saving

Hello, I'm in trouble when the option to automatically adjust clock for daylight saving time is marked. My locale is pt_BR, and when I try to select the day it simply returns to 17.10.2010 on 16.10.2010 took the test in the following component and realized that the same problem occurs when the Windows clock option is selected .
http://livedemo.exadel.com/richfaces-demo/richfaces/calendar.jsf?tab=usage&cid=15374785
I also noticed that this problem occurs in all components of the JSF schedule, no matter what the distribution
http://www.primefaces.org:8080/prime-showcase/ui/calendarDisplay.jsf
Question is, how to make the jsf solve this problem without having to uncheck the Windows clock?
See below for the following attempts to try to fix the problem:
faces-config.xml file
    <locale-config>
         <default-locale> en </ default-locale>
         <supported-locale> en_US </ supported-locale>
         <supported-locale> of </ supported-locale>
         <supported-locale> fr </ supported-locale>
        <supported-locale> es </ supported-locale>
        <default-time-zone-id> Brazil / East </ default-time-zone-id>
    </locale-config>
{code}
Created file DateTimeZoneConverter
{code:java}
import java.util.SimpleTimeZone;
import javax.faces.convert.DateTimeConverter;
public class extends DateTimeZoneConverter DateTimeConverter {
     public DateTimeZoneConverter () {
        super ();
        SimpleTimeZone stz = new SimpleTimeZone (7200000, "Brazil/East");
        this.setTimeZone (stz);
{code}
In the example above I'm forcing the useDaylight is false.
In component:
{code:java}
<rich:calendar id = "periodoVigencia" enableManualInput = "true" datePattern = "dd / MM / yyyy" inputSize = "10"
           value = "# () contratoMBeanList.criteria.dataInicioVigencia"
           label = "# (msg ['contrato.consultarContrato.field.periodovigencia.label'])">
           <f:convertDateTime pattern="dd/MM/yyyy" type="date" dateStyle="short" timeZone="GMT-3"/>
</rich:calendar>
{code}
and in the web.xml file
{code:java}
<context-param>
     <param-name> timezone </ param-name>
      <param-value> GMT-3 </ param-value>
</context-param>
{code}
But nothing worked. And now what do I do? How to fix this problem, there are some more configuration to be done? Help, please!
P.S.:Apologize for my english, I'm Brazilian.

Like I said, were attempts to resolve the error.
OK, now how to solve this problem? Try the test in your area by selecting the day that DST occurs, you will see what will happen the same problem (to select the day that DST occurs on the screen will return one day less), do the test with the demos that I put in the first post, rich: calendar and prime: calendar.
I do not know if it helps, but I noticed the firebug firefox debugging, it does not matter the way you change the locale or timezone, as the current date from the calendar javascript will always be the standard of the machine running the component.

Daylight saving error in Calendar application

A notice for concerned users:
When an event is scheduled on iCal v. 3.0.1 (i.e. on a Leopard iMac) with a time zone of "UTC", it does not display with the proper event time when viewing the event on the iPhone Calendar application if the daylight saving setting of the day of the event is different from the current daylight saving setting for today.
Example: I am located in the Central time zone (i.e. Chicago). If I schedule an event for 10:00 p.m. UTC on March 10 (the day after daylight saving time begins), then review the event in Calender prior to March 9, the iPhone will display the event for 4:00 p.m. (which is it's time in CST) instead of correct time of 5:00 p.m. (which is it's time in CDT).
In other words, displayed times for future events are calculated using today's daylight saving setting instead of the daylight saving setting of the date of the event.

Given that the week is now over and your phone and PC should both have reverted to EST, not EDT, this problem should now have passed.
This problem should have been corrected with a firmware upgrade but the e61 hasn't had a firmware upgrade for over a year...
This year I just ignored it as the actual reminders were still happening at the right moment of the day! As it was synchronising via Mail for Exchange all was fine, as the PC was dominant.
The only other work around is to set the phone to another time zone that was correct for the week while this schemozzle lasted.
Hopeless, wasn't it? It is up to the Australian government to gazette calendars for Australia not Nokia! Nokia should have an appropriate mechanism in place to check for adjustments to time zone etc information.

ActiveSync Calendar and Daylight Saving

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