Restless about REST
In my software engineering class, we are designing an application that shows films and events for the Cinequest film festival on Blackberry devices. We need to get film schedules and descriptions from a server onto the mobile phones. A typical query would be: “Show all movies playing today”.
You can also consider sets of entities as resources, such as
If these entities or entity sets are immutable or change rarely, you can use the HTTP infrastructure for caching to reduce server load.
But my life isn't that simple. Moviegoers will want to see films by venue, by date, or by genre. So, what do I do? Following the examples, I would have queries
That seems pretty hokey. I don't want the server to parse the string and divine what I was after. I considered a couple of alternatives
That didn't seem to be much better. I ended up with
but it seems so RESTless. I'd love a pointer to a more in-depth tutorial or some expert opinion.
(The gratuitous image is the cover of a Korean movie "The Restless".)