Sonatype Siesta 2; JAX-RS Integration
Based on JBoss RESTEasy 3.x with Eclipse Sisu IoC support.
javax.validation 1.1 is supported via Hibernate Validator (with Guice integration). Some issues with RESTEasy integration requiring CDI which prevents usage atm of the RESTEasy javax.validation 1.1 features w/o further integration or modification to work around.
For older Siesta 1 (based on Jersey 1.x) see the siesta-1.x branch.