public HttpResponseMessage Put(TEntity obj) { try { _applicationBase.Update(obj); return(Request.CreateResponse(HttpStatusCode.OK)); } catch (ArgumentNullException e) { return(Request.CreateResponse(HttpStatusCode.BadRequest, e.Message)); } catch (ArgumentException e) { return(Request.CreateResponse(HttpStatusCode.BadRequest, e.Message)); } catch (Exception e) { return(Request.CreateResponse(HttpStatusCode.InternalServerError, e.Message)); } }