I think it's perfectly fine in this case to model an error message. But that's not something done anywhere in Clojure APIs and not at all standardized. It definitely makes sense for you to make, but it does not seem like a thing that should be in spec itself.
On Friday, October 26, 2018 at 1:35:20 PM UTC-5, Didier wrote: > > Sean, if you were to Spec your API responses, what would you do for your > error response? > > This is my issue. I operate in a distributed environment. If I produce a > set of data, but one field failed to compute properly, maybe a downstream > system was down, maybe some information I was given to compute was > corrupted, or missing, etc. And say this producing service has no user > facing component, failing it is not logical. So I need to publish the > partial result, and the error field should indicate an error. In my case it > publishes a document entry in a nosql datastore, and events about it. > > Now, some other system will eventually consume that document, to display > it to the user. When it does, it must appropriately handle the fact that > some fields were in error. > > My documents are fully specced. So that consuming services can easily know > their shapes and structure, so they can be sure to support them fully. > > In such scenario, exceptions aren't useful, but only because Java > exceptions are crap at serialization. So I need to do the same thing you > are, marshal my exception into an error and serialize that into my > document. Then I spec the field appropriately. > > Now, I feel a lot of people using Spec would have such a use case, as its > a logical tool to model data at your boundaries, and so I felt it might > make sense to offer a spec macro for it. > > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
