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Re: Snow Leopard and TimeZones
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Re: Snow Leopard and TimeZones


  • Subject: Re: Snow Leopard and TimeZones
  • From: David LeBer <email@hidden>
  • Date: Mon, 19 Oct 2009 18:10:07 -0400


On 2009-10-19, at 5:48 PM, Chuck Hill wrote:


On Oct 19, 2009, at 2:43 PM, David LeBer wrote:


On 2009-10-19, at 5:31 PM, Miguel Arroz wrote:

Hi!

Have you tried to change your system time zone? Just to see if all the timezones have a 5 minutes offset, or if you live in a bogus timezone. :)

Yours

Bingo! But weird.

I'm in EDT, if I set my location to Toronto then I get the weird behaviour.

Speaking as a Western Canadian, that seems perfectly correct to me.

Of course it does Chuck, of course it does...



Output from the DateTest.java

sun.util.calendar.ZoneInfo [id = "GMT -00 : 05 ",offset =-300000,dstSavings=0,useDaylight=false,transitions=0,lastRule=null]
Mon Oct 19 21:35:52 GMT-00:05 2009


If I change the location to something else in EDT i.e: Montreal, I get:

sun.util.calendar.ZoneInfo[id="America/ Montreal ",offset = -18000000 ,dstSavings = 3600000 ,useDaylight=true,transitions=231,lastRule=java.util.SimpleTimeZone [id=America/ Montreal ,offset = -18000000 ,dstSavings = 3600000 ,useDaylight = true ,startYear = 0 ,startMode = 3 ,startMonth = 2 ,startDay = 8 ,startDayOfWeek = 1 ,startTime = 7200000 ,startTimeMode = 0 ,endMode = 3,endMonth=10,endDay=1,endDayOfWeek=1,endTime=7200000,endTimeMode=0]]

Which works, but is weird.

Cough.


Looks like someone mistyped a timezone.

Yeah. It's hard not to take it personally.



Chuck


On 2009/10/19, at 22:14, David LeBer wrote:

On 2009-10-19, at 4:49 PM, Chuck Hill wrote:

I think this is a Java bug, not a WO one. The failing test below does not use any WO classes.

Hrm.

OK, is everyone else using Snow Leopard not seeing this date issue? I don't want to start rebuilding my machine if I've got no chance of resolving it.



On Oct 19, 2009, at 1:41 PM, David LeBer wrote:


On 2009-10-13, at 3:58 PM, Michael Halliday wrote:

It shows the following:

michael$ date
Tue 13 Oct 2009 15:57:50 EDT

Michael, did you find a resolution for this issue?

I am seeing this on my dev machine, it's configured according to Dave Avendasora instructions:

<http://wiki.objectstyle.org/confluence/display/WOL/Using+WOLips+With+Multiple+Versions+of+WebObjects >

I see the same problem with WO5.3.3 and WO5.4.3, I've tried manually updating the zoneinfo.zip files with no effect.



Cheers,
Michael.

On 2009-10-13, at 3:07 PM, Chuck Hill wrote:

Open up a command line on that machine and type date:

chuck$ date
Tue Oct 13 12:06:50 PDT 2009


What does it show?


Chuck


On Oct 13, 2009, at 11:58 AM, Michael Halliday wrote:

Hi,

No it's for sure 00:05 ... if I run the following test:

public static void main(String[] args)
{
Calendar now = Calendar.getInstance();
System.out.println(now.getTimeZone());
System.out.println(now.getTime());
}

I get:

sun
.util
.calendar
.ZoneInfo
[id
=
"GMT
-00
: 05 ",offset = -300000 ,dstSavings=0,useDaylight=false,transitions=0,lastRule=null]
Tue Oct 13 18:50:58 GMT-00:05 2009


It's very strange.  I did a clean install of Snow Leopard too.

Cheers,
Michael.

On 2009-10-13, at 2:10 PM, Miguel Arroz wrote:

Hi!

Are you sure it's 00:05 and not 05:00?

Yours

Miguel Arroz

On 2009/10/13, at 18:39, Michael Halliday wrote:

Hey Guys,

Has anyone noticed any time zone issues with Java and Snow Leopard?

Ever since migrating to snow leopard, my java default timezone is GMT-00:05, when my system is actually GMT-04:00 (America/Toronto EDT).

Anyone else noticing this? I'm running Mac OS X 10.6.1 with WO 5.4.3.

java -version
java version "1.6.0_15"
Java(TM) SE Runtime Environment (build 1.6.0_15-b03-219)
Java HotSpot(TM) 64-Bit Server VM (build 14.1-b02-90, mixed mode)



Cheers,
Michael.
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_______________________________________________
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-- Chuck Hill Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects









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;david

--
David LeBer
Codeferous Software
'co-def-er-ous' adj. Literally 'code-bearing'
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--
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_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden

-- Chuck Hill Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects









;david

--
David LeBer
Codeferous Software
'co-def-er-ous' adj. Literally 'code-bearing'
site: 	http://codeferous.com
blog: 	http://davidleber.net
profile:	http://www.linkedin.com/in/davidleber
twitter:	http://twitter.com/rebeld
--
Toronto Area Cocoa / WebObjects developers group:
http://tacow.org




_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden


;david

--
David LeBer
Codeferous Software
'co-def-er-ous' adj. Literally 'code-bearing'
site: 	http://codeferous.com
blog: 	http://davidleber.net
profile:	http://www.linkedin.com/in/davidleber
twitter:	http://twitter.com/rebeld
--
Toronto Area Cocoa / WebObjects developers group:
http://tacow.org




_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden

-- Chuck Hill Senior Consultant / VP Development

Practical WebObjects - for developers who want to increase their overall knowledge of WebObjects or who are trying to solve specific problems.
http://www.global-village.net/products/practical_webobjects









;david

--
David LeBer
Codeferous Software
'co-def-er-ous' adj. Literally 'code-bearing'
site: 	http://codeferous.com
blog: 	http://davidleber.net
profile:	http://www.linkedin.com/in/davidleber
twitter:	http://twitter.com/rebeld
--
Toronto Area Cocoa / WebObjects developers group:
http://tacow.org




_______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden
References: 
 >Snow Leopard and TimeZones (From: Michael Halliday <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: Miguel Arroz <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: Michael Halliday <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: Chuck Hill <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: Michael Halliday <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: David LeBer <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: Chuck Hill <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: David LeBer <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: Miguel Arroz <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: David LeBer <email@hidden>)
 >Re: Snow Leopard and TimeZones (From: Chuck Hill <email@hidden>)

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