Re: [Hawkular-dev] [metrics] Consistent error replies from REST API

Le 06/03/2015 11:07, Juraci Paixão Kröhling a écrit : > I think we should be a bit careful with blindly throwing exceptions > and mapping them to responses. Exceptions are more expensive than just > checking for an object's existence and, for a public service (SaaS), > this could be abused. > > For scenarios where things were really expected to be there but > aren't, exceptions are fine. For scenarios where the user asked for > something that didn't exist, input checking and promptly returning a > 404 makes more sense, IMO. +1