<pre>Author/s : Ian Roughley Publisher : Apress Category :Servlets, JSP and Tag Libraries Review by : Jeanne Boyarsky Rating : 7 horseshoes</pre> "Practical Apache Struts2 Web 2.0 Projects" walks you through developing an app in Struts2. It includes use cases, iterations, a build process and some unit tests.
A number of other reviews correctly point out this book is not for beginners. You should be familiar with MVC before starting out. This was ok as I wasn't expecting an "intro to struts 2" book based on the title. The author includes a section on Hibernate bare essentials to get readers with different experience on the same page.
I found there to be a good balance between how Struts 2.0 works and implementing common things you might actually want to do in practice. While the book does cover Web 2.0 a bit, this is more of an extra buzzword in the title. The last two chapters are really the Web 2.0 part -- RSS and AJAX.
The end left me a little off balance. There was a whole chapter of introduction. The end was the AJAX chapter and the immediately dumped you in the index. A bit of conclusion, or at least a blank page, would have been nice.
Overall, the book was fine. It is good for a "recipes of common tasks" type book once you have read a bit about Struts 2.0.