What’s the concept behind DAO and
CFCs? Is it a separate file for handling all of the inserts, updates, etc?
This seems like a lot more work than necessary. What about the concept of a
CFC knowing everything about itself? If the DAO functionality is in a separate
file, then it seems like this tenant is broken.
Thanks
Tom Schreck
972-361-9943
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf
Of Bill Rawlinson
Sent: Wednesday, April 27, 2005
2:42 PM
To: [email protected]
Subject: Re: [CFCDev] While we're
on the subject of DAOs
I'm going to have to
remember the "KISS/YAGNI" phrase. It is exactly what I was
trying to say in the thread
about the fileaccess objects dealing with DAOs and XML files yesterday.
On 4/27/05, Sean
Corfield <[EMAIL PROTECTED]>
wrote:
On 4/27/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]>
wrote:
> The answer I received in the example previously provided was that it was
> probably best to have the main object's DAO loop over and call each of the
> sub object's DAO individually.
Yes, or even not have separate DAOs for the subobjects. If they only
exist inside the composite object and have no relevance to anything
else, there's no real need to create a separate DAO for them (since
you are persisting them as part of the composite DAO already).
KISS / YAGNI would favor having a single DAO for the composite object,
only introducing subobject DAOs through refactoring *if* they needed
to be exposed in the future.
--
Sean A Corfield -- http://corfield.org/
Team Fusebox -- http://fusebox.org/
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"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood
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