vdjurovic

    body {
        width: 100%;
        height: 100%;
        margin: 0;
        padding: 0;
        background-color: #FAFAFA;
        font: 12pt "Tahoma";
    }
    * {
        box-sizing: border-box;

vdjurovic

/**
 *  Spring controller method using async features.Controller method to handle POST.requests. It will set 'Location' header and set HTTP status to 201. 
 */
 @RequestMapping(method = RequestMethod.POST, consumes = {MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE})
    public Callable<ResponseEntity<Void>> userSignup(@RequestBody User user, HttpServletResponse response, HttpServletRequest request) {
        return () -> {
            String id = userService.createUser(user);
            HttpHeaders headers = new HttpHeaders();
            headers.setLocation(new URI("http://myhost.com/users/id/" + id)));
            return new ResponseEntity<>(headers, HttpStatus.CREATED);