I suppose the question here is, why not consolodate them all in exactly one place: a Config CFC?
From what you said you wouldn't want to set the DSN to application.dsn in
onApplicationStart() becuase then its not variable. I thought you said the DSN depends on the type of user. So if you're going to keep down this road, wouldn't you set it to session.dsn in onSessionStart()? On 6/7/07, Joe Lakey <[EMAIL PROTECTED]> wrote:
This is what I've done in the past, but I'm trying to consolidate these configuration-type settings into as few places as possible. Setting them in request scope seems to be the recommended approach. I guess the compromise would be setting Application.DSN in onApplicationStart() and setting request.DSN=Application.DSN in my config file that I include in onRequest()? Joe > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Sammy Larbi > Sent: Thursday, June 07, 2007 11:43 AM > To: [email protected] > Subject: Re: [CFCDEV] Application.cfc: where to set DSN > > Hi Joe, > > In my view, a DSN is a variable that properly belongs to an > application. Therefore, I'd go with putting it in > onApplicationStart, > since by the very nature of its name, implies that you are setting > variables belonging to the application. > > Others may view it differently, however. > > Sam > > > Joe Lakey wrote, On 6/7/2007 11:03 AM: > > Another newbie question to provide a little light diversion from > > interfaces and method overloading... > > > > My application uses only one DSN, and I'd like to set it in > one place. > > I'm cfincluding two files in onRequest(): > server_config.cfm, which sets > > server/environment variables, and app_config.cfm, which sets > > application-specific variables; both set variables in > Request scope. It > > would seem that one of these includes would be the place to > set the DSN, > > i.e., <cfset Request.DSN = "myDSN">. However, in > onApplicationStart() > > and onSessionStart() I'm instantiating components that take > the DSN as > > an argument to their init() methods. If I understand the > sequence that > > Application.cfc methods are executed, onApplicationStart() and > > onSessionStart() won't have access to variables set in > onRequest(). So > > if I want to set the DSN in only one place, where is the > best place to > > do it? > > > > It's probably obvious (and there's probably a better way to > architect > > the whole app to avoid this, but...), but I'm still getting my mind > > around this OO stuff. > > > > Thanks, > > Joe > > > > > > You are subscribed to cfcdev. To unsubscribe, please follow > the instructions at http://www.cfczone.org/listserv.cfm > > > > CFCDev is supported by: > > Katapult Media, Inc. > > We are cool code geeks looking for fun projects to rock! > > www.katapultmedia.com > > > > An archive of the CFCDev list is available at > www.mail-archive.com/[email protected] > > > > > > > > > > > > You are subscribed to cfcdev. To unsubscribe, please follow > the instructions at http://www.cfczone.org/listserv.cfm > > CFCDev is supported by: > Katapult Media, Inc. > We are cool code geeks looking for fun projects to rock! > www.katapultmedia.com > > An archive of the CFCDev list is available at > www.mail-archive.com/[email protected] > > You are subscribed to cfcdev. To unsubscribe, please follow the instructions at http://www.cfczone.org/listserv.cfm CFCDev is supported by: Katapult Media, Inc. We are cool code geeks looking for fun projects to rock! www.katapultmedia.com An archive of the CFCDev list is available at www.mail-archive.com/[email protected]
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