[hibernate-dev] [HV] HV and RESTEasy integration

I was once again working on the demo showing Bean Validation and its integration inside Java EE 7. When you put constraints on the method parameter of a JAX-RS call, you get a nice rendering of the error on the client side (basically the HTTP entity returns a JSON representation of the errors). But if from this method you call JPA or Bean Validation directly and a ConstraintViolationException is raised, then this exception is processed as a generic exception crossing RESTEasy. Would it make sense you think to treat ConstraintViolationException raised by JAX-RS methods like we would do parameter or return value exceptions? The error handling would be the same / unified. I might miss some parts of the whole picture so this email is really for discussions. WDYT? Emmanuel