Dana,
Congrats for having the courage to make the leap.
Your sketch looks pretty good. I think you have the base for your
application. A few points:
1) If you use modelglue/coldspring to create your objects, it will store
them inside the application memory space. There is no need to set the
components into the application scope. You will either get the object from
getModelGlue().getBean('foo'); or as a dependent object.
2) If your application becomes complex, you might need additional objects.
DAOs and Gateways are commonly used classes of objects. However, in an
application, you will probably need others.
Remember, Every problem can be solved by adding another level of
indirection, apart from the problem of too much indirection ;)
DW
On 7/2/07, Kowalski, Dana A ERDC-CERL-IL Contractor <
[EMAIL PROTECTED]> wrote:
Hi,
I'm still new to a lot of OO stuff and coding CF procedurally for a few
years, and I had some questions!
I'm trying to migrate this app I have to OO and run it under model-glue
2.0
(if that matters). It is a to-do list manager, similar to remember the
milk
et al, but in CF and run locally mostly for my dev tasks. Anyhow, I ALWAYS
get tripped up in architecture when it comes to OO. If someone had a few
minutes to scan the below and offer any opinions/advice it would be
appreciated, I'm very green to this so shouting is acceptable :)
Breakout
=========
List Object - Would handle the overall lists. Stored in application.x
+ dao
+ gateway
List Item Object - would handle specifically items in a list, and I guess
would be a dependancy of the list object? Stored in application.x
+dao
+gateway
User Object - would store username, roles, email etc. Stored in session.x
+dao
+gateway
UserSecurity - would take a user object and perform password changing,
role
based security, etc. Stored in application.x
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