You can find the full source code for this website in the Seam package in the directory /examples/wiki. It is licensed under the LGPL.
Assuming you have Eclipse, the JBoss Tools plugins, Seam and JBoss properly installed, everything you need is in the Seam and Hibernate perspectives.
Start in the Seam perspective and select New > Seam Web Project to get started. Follow the wizard and let JBoss Tools create a new project for you. Now select the new project and choose Run As > Run on Server from the context menu.
Now you can get started writing code, try out the New > Seam Action wizard if you need help!
at http://docs.jboss.org/tools/2.0.0.GA/ there's the documentation for the jboss tools (seam dev tools reference guide) which contains at the and a simple crud project tutorial. sadly enough this tutorial requires a database which never is explained and do sql is given to create it. whihle i was excited to find this tutorial i was very disappointed to see that not only no sql is available -- there is even no description what this databse should do and what tables/fields are required.
so if someone has a liink to the misisng informations -- please post it here!