I think using javax.ws.rs.core.Response is more elegant and it is a part of Jersey. Just to extend previous answer, here is a simple example: @GET @Produces({ MediaType.APPLICATION_JSON }) @Path(“/values”) public Response getValues(String body) { //Prepare your entity Response response = Response.status(200). entity(yourEntity). header(“yourHeaderName”, “yourHeaderValue”).build(); return response; }
You could try the NuGet package GoogleMaps.LocationServices, or just spin of its source code. It uses Google’s REST API to get lat/long for a given address and vice versa, without the need for an API key. You use it like this: public static void Main() { var address = “Stavanger, Norway”; var locationService = new … Read more
The procedure for registering new suffixes is now defined in http://trac.tools.ietf.org/html/draft-ietf-appsawg-media-type-regs-14#section-6. “+json” will be defined in a separate document; right now: http://trac.tools.ietf.org/html/draft-ietf-appsawg-media-type-suffix-regs-02#section-3.1 And no, you are not supposed to have multiple subtypes there.
Quoting one of my previous answers: HTTP Upgrade is used to indicate a preference or requirement to switch to a different version of HTTP or to another protocol, if possible: The Upgrade general-header allows the client to specify what additional communication protocols it supports and would like to use if the server finds it appropriate … Read more
you could use Python built-in capability to show custom exception message: assert response.status_code == 200, f”My custom msg: actual status code {response.status_code}” Or you can built a helper assert functions: def assert_status(response, status=200): # you can assert other status codes too assert response.status_code == status, \ f”Expected {status}. Actual status {response.status_code}. Response text {response.text}” # … Read more
Ahmed Hosny was correct in his answer. It required the many parameter to be set to True to work. So final version of the CartSerializer looked like this: class CartSerializer(serializers.ModelSerializer): cartitem_set = CartItemSerializer(read_only=True, many=True) # many=True is required class Meta: model = Cart depth = 1 fields = ( ‘id’, ‘date_created’, ‘voucher’, ‘carrier’, ‘currency’, ‘cartitem_set’, … Read more
No, I don’t think an HTTP 502 Bad Gateway error is appropriate when a database error occurs. HTTP errors say something about the HTTP protocol. This specific error indicates a server is trying to relay the HTTP request, but the upstream server did not respond correctly. Your web application communicating with a database server is … Read more
You can do the following: To store a new cookie: @GET @Path(“/login”) @Produces(MediaType.TEXT_PLAIN) public Response login() { NewCookie cookie = new NewCookie(“name”, “123”); return Response.ok(“OK”).cookie(cookie).build(); } To retrieve the cookie (javax.ws.rs.core.Cookie): @GET @Path(“/foo”) @Produces(MediaType.TEXT_PLAIN) public Response foo(@CookieParam(“name”) Cookie cookie) { if (cookie == null) { return Response.serverError().entity(“ERROR”).build(); } else { return Response.ok(cookie.getValue()).build(); } } However, … Read more
One of the biggest differences is that REST implies synchronous processing while MQ is more often asynchronous. As you already mentioned, MQ is a way to decouple producer and consumer so that they don’t have to be online at the same time but the system would still be functioning as a whole. If your use … Read more