Add element

@POST
    @Path("/add")
    public Response add(@FormParam("name") String name, @FormParam("description") String description){
        if(name != null){
            Role r_to_rec = new Role();
            r_to_rec.setName(name);
            if(description != null){
               r_to_rec.setDescription(description);
            }
            if(r_to_rec.add()){
                return Response.status(201).build();
            }else{
                return Response.status(418).build();
            }
        }else{
            return Response.status(404).build();
        }

    }