[Springframework-developer] =?iso-8859-1?Q?Locale_in_rowmap=3F?=

[=?iso-8859-1?Q?<jp....@ti...>]

Hi everyone,=0D=0A=0D=0AI have a remaining issue with the JDBC package. W=
hen the application is Locale aware, we would often have the object read =
from the database and/or sub-objects localized for the user to serve.=0D=0A=
=0D=0AI see two approachs:=0D=0A=0D=0A1) create an object having data for=
 all supported languages.=0D=0A2) knowing the user Locale, pick from the =
database only the Locale matched data.=0D=0A=0D=0AThe approach 1 will hav=
e a performance drawback as all objects contain unused data. The bean get=
ters must also have a Locale parameter. In views, it will be a nightmare.=
=0D=0A=0D=0AThe approach 2 seems to me far better. But in the rowmap meth=
od, the User Locale has to be known to properly set the object. And here =
is the issue. For time being, I declare a 'run' method in the MappingSqlQ=
uery subclass which set a Locale class property and call execute with its=
 others arguments. The method must be synchronized to be threadsafe as I =
use a class variable. This works, but I guess synchronizing the request i=
s not a good long term solution  due to the performance impact.=0D=0A=0D=0A=
What could be very cool in this situation is an execute method taking a L=
ocale parameter, just to pass on the rowmap method.=0D=0A=0D=0AIt would b=
e, as I see, only a matter of adding signatures on the 'execute' and 'row=
map' methods for having ones with Locale transport.=0D=0A=0D=0AWhat is yo=
ur feel about this? Could I go for these adds? Has anyone a better soluti=
on to propose?=0D=0A=0D=0ARegards,=0D=0AJean-Pierre=0D=0A=0A=0A**********=
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