avishaic,
WSDL files exist only for SOAP web services, not for REST based services. REST services have a WADL file which you can see referenced in section 5 of the tutorial.
When you say “share the web service” with developers, what do you mean – do you want them to be able to recreate the service or use the service?
For the former, we don’t have a wizard that will create the service from a WADL file, for the latter, you can share the WADL file which they can use to test the service in the rest explorer (you will need to modify the addresses in the WADL file to point to the real location of the service).
There is no standard for the consumption of web services, you can choose whatever technique you wish to access the URLs and parse the returned data. Please see this page: http://www.myeclipseide.com/module-htmlpages-display-pid-379.html under the “Web Services and SOA: Beyond the Hype” section for a few example projects.
Hope this helps.