Archive for July, 2009

Using Categories to keep Java domain models uncluttered

July 28th, 2009 by Johan Eltes

Going back to the roots of OOD has been commonly advocated since Eric Evans presented his book “Domain-Driven Design: Tackling Complexity in the Heart of Software” back in 2003. There are several other sources of the movement, such as the Naked Objects Framework which we presented at Cadec 2007.
In database systems, DDD often [...]

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A stab at Google App Engine

July 28th, 2009 by Johan Eltes

I decided to see what it would take to deploy the weather feed of my previous post to Google App Engine – a cloud platform for Java servlets. I went the maven path, so that I could simply deploy to GAE via a maven build command. In order to keep the original project independent of [...]

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