@Controller
@RequestMapping("/controllerPath")
public class MyController {

    @RequestMapping("/sayHello")
    public String sayHello(Model model){
        ...
    }

}

@Controller
@RequestMapping("/restControllerPath")
public class RestController {

    @RequestMapping (value = "importantObject", method = RequestMethod.GET)
    @ResponseBody
    public  VeryImportantlClass getInformation(){
        ...
    }
}

<servlet>
    <servlet-name>mvc-dispatcher</servlet-name>
        <servlet-class>
                  org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet>
    <servlet-name>mvc-dispatcher-rest</servlet-name>
        <servlet-class>
                  org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>mvc-dispatcher</servlet-name>
        <url-pattern>/controllerPath/*</url-pattern>
  </servlet-mapping>

  <servlet-mapping>
    <servlet-name>mvc-dispatcher-rest</servlet-name>
        <url-pattern>/restControllerPath/*</url-pattern>
  </servlet-mapping>

<servlet-name>mvc-dispatcher-rest</servlet-name>
        <url-pattern>/</url-pattern>
  </servlet-mapping>