Using Spring 3.0 MVC for RESTful web services (rebuttal)

Update Mar.04 Thanks to @ewolff some of the points described below are now official feature requests. One (SPR-6928) is actually scheduled in Spring 3.1 (cool!). I’ve updated the post and added all open tickets. Please vote!

This post is somewhat a response to InfoQ’s Comparison of Spring MVC and JAX-RS.
Recently I have completed a migration from a JAX-RS implementation of a web service to Spring 3.0 MVC annotation-based @Controllers. The aforementioned post on InfoQ was published a few days after my migration so I’m dumping below the list of problems I had, along with solutions.

Full list of issues:


Same relative paths in multiple @Controllers not supported
Consider two Controllers where I use a versioned URL and a web.xml file that uses two URL mappings:

@Controller
public class AdminController {
   @RequestMapping("/v1/{userId}")
   public SomeResponse showUserDetails(String userId) {
      ...
   }
}

@Controller
public class UserController {
   @RequestMapping("/v1/{userId}")
   public SomeOtherResponse showUserStreamtring userId) {
      ...
   }
}
In web.xml:
	<servlet-mapping>
	  <servlet-name>public-api</servlet-name>
	  <url-pattern>/public</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
	  <servlet-name>admin-api</servlet-name>
	  <url-pattern>/admin</url-pattern>
	</servlet-mapping>

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