Re: Interfaces and Java Client
Re: Interfaces and Java Client
- Subject: Re: Interfaces and Java Client
- From: Chuck Hill <email@hidden>
- Date: Thu, 27 Apr 2006 10:00:49 -0700
On Apr 27, 2006, at 1:13 AM, Paul Lynch wrote:
You may want to use entity inheritance to design your model; see
http://developer.apple.com/documentation/WebObjects/UsingEOModeler/
7ModelingInheritance/chapter_7_section_1.html
The only thing I'll add is that, from experience, most of the times
that using inheritance is possible, I choose to flatten out the
model instead. Other people may have different experiences. From
the OO viewpoint, a complex design has the same problems as
overnormalisation has in relational database design.
On the other side of this fence, I use inheritance whenever it makes
sense in the OO view. I have found that this greatly simplifies many
aspects of the application.
Chuck
--
Coming in late 2006 - an introduction to web applications using
WebObjects and Xcode http://www.global-village.net/wointro
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems. http://www.global-village.net/products/practical_webobjects
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