Look-up java time zone based on location?

I have a test app where I can assign a java timezone and return time info - However, I don't see a way to look-up a java time zone based on location (combination of city/province/state/country).Is this possible?
[226 byte] By [cam_pdxa] at [2007-10-1 20:36:40]
# 1
TimeZone defaults to be whatever time zone the system clock is in. Outside of that there is no automatic way to check what timezone a city is in, although maybe you could get this off of the internet from somewhere
tjacobs01a at 2007-7-13 2:35:08 > top of Java-index,Desktop,I18N...
# 2
That's what I feared. Thank you for the confirmation.
cam_pdxa at 2007-7-13 2:35:08 > top of Java-index,Desktop,I18N...
# 3
I believe there are services that will sell you a CD that has mappings from city or lat/long to TZ. **** if I know their names or how much the data costs.
jverda at 2007-7-13 2:35:08 > top of Java-index,Desktop,I18N...
# 4
Well, slightly more hopefull. I'll find out how badly they want it. Thanks for the idea!
cam_pdxa at 2007-7-13 2:35:08 > top of Java-index,Desktop,I18N...
# 5
there are several free or cheap sources for the timezone (tz) data. the issue is location of your required city/region. it's pretty trivial to intersect a known location w/the the tz data, the real problem is finding city/region geographic location in the first place.
PaulJHa at 2007-7-13 2:35:08 > top of Java-index,Desktop,I18N...
# 6
Has any one found a way to lookup a timezone based on a city/region in the world? So one could be able to type any city and state/province and country combination and get the corresponding timezone for that region. Is there a place where one can buy this data?Thank you
J2EE_Moneya at 2007-7-13 2:35:08 > top of Java-index,Desktop,I18N...