* "Dave Cramer" <Dave@micro-automation.net> wrote:
|
| Bruce, Barry,
|
| How about checking for the existence of the date object in the
| constructor? This would mean that it would only be created once per
| thread.
|
I only briefly reviewd the code in PreparedStatement yeaterday with respect
to the usage of the SimpleDateFormat, my comments :
- Why the ThreadLocal usage, and not just syncronize on the same
SimpleDateFormat ?
- It seems to that the SimpleDateFormat is never modified after creation.
Wouldn't this mean that we actually could assign the SimpleDateFormat
object to a static member, so we only had to create the object once.
Or is concurrent usage of SimpleDateFormat.format() unsafe ?
I would prefer the latter if safe, as we would get less object creation and
synchronization.
regards,
Gunnar
--
Gunnar Rønning - gunnar@polygnosis.com
Senior Consultant, Polygnosis AS, http://www.polygnosis.com/