NOnoelwelsh·May 12, 2012
I agree with the recommendation for Play 2. It is simple framework that covers a lot of bases adequately. If you want to do the HTML/database thing Play will cover this. If you want to do the REST service thing, Play will also handle that.
If you just want to do REST services we've had a lot of success with BlueEyes (https://github.com/jdegoes/blueeyes) and the framework we've built on top of this, Bigtop (https://github.com/bigtop/bigtop). Documentation is lacking compared to Play. It's an option is you're feeling braver, want to do pure REST services, and want more performance than Play gives you.
I think only crazy people use Java. It's just not productive enough. I use Scala. The shape of the learning curve will depend on your experience with modern languages. If you've done Ruby/JS and are happy with blocks/closures and stuff like un
Read the rest
derscore.js you're halfway there. If you've ever done any Haskell/O'Caml/ML you're 90% of the way there.
Getting started on the JVM can be daunting. In the Scala world we use SBT (https://github.com/harrah/xsbt/wiki) which gets around a lot of Java/Maven nonsense, though adds some of its own. Other languages will have their own build tools.
I've had a tiny peek at VertX, and don't like it. It seems to encourage callback spaghetti and doesn't seem to make good use of the type system.
If you go any of the Scala options above feel free to drop me an email (in my profile) if you need help.