[Springframework-developer] =?iso-8859-1?Q?Re:[Springframework-developer]_Re:_[Springframework-developer]_Locale_in_rowmap=3F?=

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

What I used also in the past is letting the DAO create a 'data-layer' lis=
t and after that in business layer, iterate the list to replace data-laye=
r elements by business-layer ones knowing the contextual information.=0D=0A=
=0D=0AThis is certainly a better school-approach, but has clearly a perfo=
rmance drawback.=0D=0A=0D=0ALetting rowmap being able to create definitiv=
e objects (indeed having a user defined contextual info), seems to me, fo=
r now, a better solution.=0D=0A=0D=0AJean-Pierre =0D=0A=0D=0A---------- I=
nitial Header -----------=0D=0A=0D=0AFrom      : springframework-develope=
r-...@li...=0D=0ATo          : "rod.johnson" <rod.johns=
on...@in...>=0D=0ACc          : "trisberg" <tri...@tr...>,"k=
k" <kk...@kk...>,"springframework-developer" <springframework-developer@=
lists.sourceforge.net>=0D=0ADate      : Sat, 12 Jul 2003 12:05:19 +0200=0D=
=0ASubject : [Springframework-developer] Re: [Springframework-developer] =
Locale in rowmap?=0D=0A=0D=0AHi Ken, Thomas, Rod,=0D=0A=0D=0AIt seems be =
a general miscomprehension.=0D=0A=0D=0A1) I have no intend to put any dep=
endency between WEB and JDBC.=0D=0AMy request is only at being able to ad=
d an optional 'Object' supplemental attribute in execute method. The inte=
nd of this attribute is simply to be passed on rowmap.=0D=0A=0D=0A2) Why =
cannot this object be passed simply on the current methods?=0D=0AJust bec=
ause JDBC has nothing to do with. It is only for rowmap method as this me=
thod is responsible for creating (business) objects.=0D=0A=0D=0A3) Typica=
l example: =0D=0ASearching adresses. =0D=0A=0D=0Aa)Consider the searched =
adresses are not localized on the database and contain a country informat=
ion.=0D=0A=0D=0Ab)The database contain only the country code of the addre=
ss.=0D=0A=0D=0Ac)With this country code is read from the database, the ro=
wmap method will have to create a Country Object to put in the Address on=
e. This Country object will have a name property matching with the curren=
t user to serve and has nothing to do with the JDBC record.=0D=0A=0D=0AFo=
r creating the correct Country Object, rowmap has to know the Locale to s=
erve. In this case the new 'Object' parameter would be filled with the Us=
er Locale and casted so in rowmap. But in others cases, it could be anoth=
er information as the Locale.=0D=0A=0D=0AThe main need is:=0D=0AROWMAP IS=
 RESPONSIBLE FOR CREATING OBJECTS AND FOR THIS IT CAN HAVE TO KNOW OTHER =
INFORMATION AS JUST THESE READ IN THE DATABASE.=0D=0A=0D=0AThis other inf=
ormation can be just right during the 'execution' call and cannot be in t=
his case an instance variable. =0D=0A=0D=0A=0D=0ARegards,=0D=0AJean-Pierr=
e=0D=0A=0D=0A---------- Initial Header -----------=0D=0A=0D=0AFrom      :=
 "Rod Johnson" <rod...@in...>=0D=0ATo          : <trisberg=
@tridb.com>, "Ken Krebs" <kk...@kk...>=0D=0ACc          : "JP Pawlak" <j=
p.p...@ti...>,       "'springframework-developer'" <springframewor=
k-d...@li...>=0D=0ADate      : Thu, 10 Jul 2003 17:5=
5:12 +0100=0D=0ASubject : Re: [Springframework-developer] Locale in rowma=
p?=0D=0A=0D=0A> I would agree with Ken here - we must avoid any dependenc=
ies between the=0D=0AJDBC=0D=0A> framework and the Web framework.=0D=0A=0D=
=0A+1. I know of several companies in the UK using JDBC only at this poin=
t.=0D=0AIt's a great route in for Spring.=0D=0A=0D=0A=0D=0A=0D=0A=0D=0A**=
******** L'ADSL A 20 EUR/MOIS**********=0D=0ATiscali propose l'ADSL le mo=
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