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copied!<p>What you can do is having a <code>MyRestController</code> just wrapping the result in a <code>Response</code> like this:</p> <pre><code>@Controller @RequestMapping(value = "/mycontroller") public class MyRestController { @Autowired private MyController myController; @RequestMapping(value = "/details") public @ResponseBody Response<ServiceDetails> getServiceDetails() { return new Response(myController.getServiceDetails(),"Operation OK"); } } </code></pre> <p>This solution keep your original <code>MyController</code> independant from your REST code. It seems you need to include Jackson in your classpath so that Spring will auto-magically serialize to JSON (see <a href="http://www.mkyong.com/spring-mvc/spring-3-mvc-and-json-example/" rel="nofollow">this</a> for details)</p> <p><strong>EDIT</strong></p> <p>It seems you need something more generic... so here is a suggestion.</p> <pre><code>@Controller @RequestMapping(value = "/mycontroller") public class MyGenericRestController { @Autowired private MyController myController; //this will match all "/myController/*" @RequestMapping(value = "/{operation}") public @ResponseBody Response getGenericOperation(String @PathVariable operation) { Method operationToInvoke = findMethodWithRequestMapping(operation); Object responseBody = null; try{ responseBody = operationToInvoke.invoke(myController); }catch(Exception e){ e.printStackTrace(); return new Response(null,"operation failed"); } return new Response(responseBody ,"Operation OK"); } private Method findMethodWithRequestMapping(String operation){ //TODO //This method will use reflection to find a method annotated //@RequestMapping(value=<operation>) //in myController return ... } } </code></pre> <p>And keep your original "myController" almost as it was:</p> <pre><code>@Controller public class MyController { //this method is not expected to be called directly by spring MVC @RequestMapping(value = "/details") public ServiceDetails getServiceDetails() { return new ServiceDetails("MyService"); } } </code></pre> <p>Major issue with this : the @RequestMapping in <code>MyController</code> need probably to be replaced by some custom annotation (and adapt <code>findMethodWithRequestMapping</code> to perform introspection on this custom annotation).</p>

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