How do I could add additional header on Response Body

Question

Just see the code snippet of SpringMVC-3.2.x controller action method. Its quite easy to generate JSON but unable to add addtional custom header only f

Answer 1

Here is the solution as the suggestion of M. Deinum

@RequestMapping(value="ajaxSuccess", method = RequestMethod.GET)
public ResponseEntity> ajaxSuccess(){
    Map message = new HashMap();

    message.put("severity", "info");
    message.put("location", "/");
    message.put("summary", "Authenticated successfully.");
    message.put("code", 200);

    Map json = new HashMap();
    json.put("success", true);
    json.put("message", message);

    HttpHeaders headers = new HttpHeaders();
    headers.add("Content-Type", "application/json; charset=UTF-8");
    headers.add("X-Fsl-Location", "/");
    headers.add("X-Fsl-Response-Code", "302");
    return (new ResponseEntity>(json, headers, HttpStatus.OK));
}