So, when you are retrieving information from a RESTful service. You have two options: retrieve a specific resource, whose URL you know; or retrieve a collection, which may contain a list of resources. I’ve also seen some nice ways of filtering collections, by creating kind of “sub collections” or “views”, similar to what twitter does with the URL of lists, for example http://twitter.com/dpcon/speakers10 which is like a filtered list of twitter users.
What if I want to search and sort?
Is it RESTful to add GET parameters to a collection in order to add functionality such as filtering, sorting, or pagination? What I have in mind is a URL that looks something like this:
This is what I would do with a search results page in a web application, and I use the same approach to web services which works really well and I recommend it to everyone! But is it RESTful?
I am also wondering where OpenSearch would fit into the answer for all this, I only noticed it recently but the more I look at it the more I think it could be an interesting addition!
Thoughts, links for me to RTFM, and all other additions are welcome in the comments box :)