Is there a good step-by-step tutorial for using datanucleus and maven?

I have a basic java-maven-wicket project and need a persistence layer. I want to start with something fairly simple and low maintenance so I can concentrate on the business logic. I've been using db4o directly but have been having some issues and would like to move to using datanucleus as it supports both db4o or regular rdbms. Unfortunately the docs are a bit of a mess and none really show you how to set up a project from scratch - at least not with maven. Does anyone know of a good tutor开发者_开发百科ial? Are there any books on Datanucleus?

No idea what "a bit of a mess" is since you don't define what is not understandable to you. Obviously if you just clicked on "Guides" in the docs (top level navigation) then you could just see "Use with Maven2".

Or then you could go to the docs and just type in "Maven" in the search box, and use the first link on the page to find the exact same doc.