I would recommend Domain Driven Design - Evans Applying Domain Driven Design and Patterns - Nilsson
In particular take a look at the specification and notification patterns. Cheers, Greg On 2/12/07, Paul Cowan <[EMAIL PROTECTED]> wrote:
Hi, Not sure if everyone has forgiven me for my last rant which was pretty wrong :-) but I am looking for some advice to what I guess is a pretty common problem.We are developing an application that will have a lot of business rules that will change quite a lot during development. We have a domain model with aggregation used quite a lot. Now the most advanced I have ever got with this in the past is to have my POCO implement an IValidate interface and have the rules hard-coded into a validate method. As I am sure you will agree this is a very inflexible approach. Does anyone know a better way of approaching this time honoured problem? Cheers Paul =================================== This list is hosted by DevelopMentor(r) http://www.develop.com View archives and manage your subscription(s) at http://discuss.develop.com
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