I've created a java adapter "myadapterjava" on mobile first 7.0.
below the procedure
#POST
#Path("/myprocedurejava")
#Produces("application/json")
#Consumes("application/json")
public JSONObject myprocedure(String param){
JsonObject value = Json.createObjectBuilder()
.add("firstName", "John")
.add("lastName", "Smith");
return value ;
}
I'm trying to call it from javascript using:
var urlToInvoke = '/adapters/myadapterjava/myprocedurejava';
var timeOut = 20000;
var param = JSON.stringify(mydata);
var procedure = WLResourceRequest.POST;
var resourceRequest = new WLResourceRequest(urlToInvoke, procedure, timeOut);
resourceRequest.send(param).then(function(data) {
console.log("OKOKOK");
}, function(error) {
console.log("KOKOKOKO");
});
In this way I have the onError call and the status of the error is 415.
Where I'm wrong?
Thanks
Try changing the #Produces to #Produces(MediaType.APPLICATION_JSON)
Related
I am doing some integration testing of my web API that uses NancyFX end points. I have the xUnit test create a test server for the integration test
private readonly TestServer _server;
private readonly HttpClient _client;
public EventsModule_Int_Tester()
{
//Server setup
_server = new TestServer(new WebHostBuilder()
.UseStartup<Startup>());
_server.AllowSynchronousIO = true;//Needs to be overriden in net core 3.1
_client = _server.CreateClient();
}
Inside a Test Method I tried the following
[Fact]
public async Task EventTest()
{
// Arrange
HttpResponseMessage expectedRespone = new HttpResponseMessage(System.Net.HttpStatusCode.OK);
var data = _server.Services.GetService(typeof(GenijalnoContext)) as GenijalnoContext;
//Get come random data from the DBcontext
Random r = new Random();
List<Resident> residents = data.Residents.ToList();
Resident random_residnet = residents[r.Next(residents.Count)];
List<Apartment> apartments = data.Apartments.ToList();
Apartment random_Apartment = apartments[r.Next(apartments.Count)];
EventModel model = new EventModel()
{
ResidentId = random_residnet.Id,
ApartmentNumber = random_Apartment.Id
};
//Doesnt work
IList<KeyValuePair<string, string>> nameValueCollection = new List<KeyValuePair<string, string>> {
{ new KeyValuePair<string, string>("ResidentId", model.ResidentId.ToString()) },
{ new KeyValuePair<string, string>("ApartmentNumber", model.ApartmentNumber.ToString())}
};
var result = await _client.PostAsync("/Events/ResidentEnter", new FormUrlEncodedContent(nameValueCollection));
//Also Doesnt work
string json = JsonConvert.SerializeObject(model, Formatting.Indented);
var httpContent = new StringContent(json, Encoding.UTF8, "application/json");
var response = await _client.PostAsync("/Events/ResidentEnter", httpContent);
//PostAsJsonAsync also doesnt work
// Assert
Assert.Equal(response.StatusCode, expectedRespone.StatusCode);
}
The NancyFX module does trigger the endpoint and receives the request but without the body
What am I doing wrong? Note that the NancyFX endpoint has no issue transforming a Postman call into a valid model.
The NancyFX endpoint
Alright I fixed it, for those curious the issue was that the NancyFX body reader sometimes does not properly start reading the request body. That is that the stream reading position isn't 0 (the start) all the time.
To fix this you need to create a CustomBoostrapper and then override the ApplicationStartup function so you can set up a before request pipeline that sets the body position at 0
Code below
protected override void ApplicationStartup(TinyIoCContainer container, IPipelines pipelines)
{
base.ApplicationStartup(container, pipelines);
pipelines.BeforeRequest.AddItemToStartOfPipeline(ctx =>
{
ctx.Request.Body.Position = 0;
return null;
});
}
I have searched many times for my problem but I couldn't find any solution.
the problem which faced is I wrote method yesterday in asp.net core API which is return file response as streaming video when I tried to test on my local machine it's working very well, but when uploading it to my VPS server I got the 500 internal server error so please what is the problem.
the following my code which I used:
[HttpPost("youtube")]
public async Task<IActionResult> GetYoutubeVideoURL([FromBody] string url)
{
if (string.IsNullOrEmpty(url))
{
return Ok(new { Error = "Please provide your url for fetch video." });
}
var id = YoutubeClient.ParseVideoId(url);
if (id == null)
{
return Ok(new { Error = "Video id is not available, try again later." });
}
var client = new YoutubeClient(); //This should be initialized in YoutubeController constructor.
var mediaInfoSet = await client.GetVideoMediaStreamInfosAsync(id);
var mediaStreamInfo = mediaInfoSet.Audio.WithHighestBitrate();
var mimeType = $"audio/{mediaStreamInfo.Container.GetFileExtension()}";
var fileName = $"{id}.{mediaStreamInfo.Container.GetFileExtension()}";
return File(await client.GetMediaStreamAsync(mediaStreamInfo), mimeType, fileName, true);
}
I encountered an issue using HttpClientFactory. I need to call two web methods from one third party web api.
getOrderNumber.
getShippingLabelFile.
Call #2 depends on #1's result since it needs to pass orderNumber to it e.g.:
await _client.getAsync("http://xxx/api/getLabel?orderNumber=[returnedOrderNumber]&fileType=1")
When I set break-point and debug, it works as expected. Without debugging mode, #2 web method always failed. I have done investigation. If I pass static query parameter like:
http://xxx/api/getLabel?orderNumber=123&fileType=1
it works fine. It seems #2 evaluates the query string and execute api call before orderNumber gives to it. It is very frustrating, can you please shed on some light on this issue?
On Controller:
private readonly ISite1AuthHttpClient _site1HttpClient;
public OrderShippingOrdersController(site1AuthHttpClient)
{
_site1HttpClient=site1AuthHttpClient
}
[HttpGet("{id}")]
public async Task<IActionResult> GetShippingLabel(int id)
{
string token=await _site1HttpClient.GetToken(username.ToString(),password);
string orderNumber=await _site1HttpClient.CreateOrder(Order,token);
if (orderNumber!=null && orderNumber!="")
{
//this API call always failed during runtime. It works on debugging mode.
var streamFile=(MemoryStream)(await _site1HttpClient.getShippingLabel(orderNumber,token));
}
}
HttpClient Type Class:
public interface ISite1HttpClient
{
Task<string> CreateOrder(AueCreateOrder order,string token);
Task<Stream> GetShippingLabel(string orderNumber,string token);
}
public class Site1HttpClient:ISite1HttpClient
{
private readonly HttpClient _client;
public Site1HttpClient(HttpClient httpClient)
{
httpClient.BaseAddress = new Uri("http://abcapi.Site1.com/");
httpClient.DefaultRequestHeaders.Accept.Clear();
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("text/plain"));
_client = httpClient;
}
public async Task<string> CreateOrder(AbcCreateOrder order,string token)
{
var jsonInString=JsonConvert.SerializeObject(order);
jsonInString="[ " + jsonInString + " ]";
_client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer",token);
HttpResponseMessage response = await _client.PostAsync(
"api/AgentShipmentOrder/Create", new StringContent(jsonInString, Encoding.UTF8, "application/json"));
if (response.IsSuccessStatusCode)
{
var contents = await response.Content.ReadAsStringAsync();
AbcOrderCreateResponse abcRes = JsonConvert.DeserializeObject<AbcOrderCreateResponse>(contents);
return abcRes.Message;
}
else
{
var errorResponse = await response.Content.ReadAsStringAsync();
throw new Exception(errorResponse);
}
}
public async Task<Stream> GetShippingLabel(string orderNumber,string token)
{
_client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer",token);
HttpResponseMessage response = await _client.GetAsync("api/GetOrderLabel?orderId="+orderNumber+"&fileType=1");
if (response.IsSuccessStatusCode)
{
Stream streamFile= await response.Content.ReadAsStreamAsync();
return streamFile;
}
else
{
throw new Exception("failed to get label.");
}
}
}
string token = _site1HttpClient.GetToken(username.ToString(),password);
string orderNumber = await _site1HttpClient.CreateOrder(Order,token);
I guess the problem occurs because of first await keyword. When you use await for the first function call (calling an async function), you declare that your program does not need to hold on for the response. So the token variable is used in the second function when it is not set. As you can see above, you should be good to go without the first await for the token variable.
I am using the following code
BuildHttpClient service = new BuildHttpClient(tfsCollectionUri,
new Microsoft.VisualStudio.Services.Common.VssCredentials(true));
var asyncResult = service.GetBuildsAsync(project: tfsTeamProject);
var queryResult = asyncResult.Result;
This returns only the first 199 builds.
Looks like in need to use the continuationtoken but am not sure how to do this. The docs say that the REST API will return the token. I am using the Object Model, and am looking for how to retrieve the token!
I am using Microsoft.TeamFoundationServer.Client v 14.102.0; Microsoft.TeamFoundationServer.ExtendedClient v 14.102.0, Microsoft.VisualStudio.Service.Client v 14.102.0 and Microsoft.VisualStudio.Services.InteractiveClient v 14.102.0
Question
How do I use the continuation token **when using the TFS Object model?
The continuationToken is in the response header after the first call to the API:
x-ms-continuationtoken: xxxx
It can not be retrieved from .net client library. You have to use the rest api to retrieve the header information. Here is an example for your reference:
using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;
namespace GetBuilds
{
class Program
{
public static void Main()
{
Task t = GetBuilds();
Task.WaitAll(new Task[] { t });
}
private static async Task GetBuilds()
{
try
{
var username = "xxxxx";
var password = "******";
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Accept.Add(
new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic",
Convert.ToBase64String(
System.Text.ASCIIEncoding.ASCII.GetBytes(
string.Format("{0}:{1}", username, password))));
using (HttpResponseMessage response = client.GetAsync(
"http://tfs2015:8080/tfs/DefaultCollection/teamproject/_apis/build/builds?api-version=2.2").Result)
{
response.EnsureSuccessStatusCode();
string responseBody = await response.Content.ReadAsStringAsync();
Console.WriteLine(responseBody);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
}
}
You have to use 'GetBuildsAsync2', which returns an IPagedList. You can retrieve the ContinuationToken from the IPagedList:
// Iterate to get the full set of builds
string continuationToken = null;
List<Build> builds = new List<Build>();
do
{
IPagedList<Build> buildsPage = service.GetBuildsAsync2(tfsTeamProject, continuationToken: continuationToken).Result;
//add the builds
builds.AddRange(buildsPage);
//get the continuationToken for the next loop
continuationToken = buildsPage.ContinuationToken;
}
while (continuationToken != null);
I have written a code to get the projects from the TFS 2013 server using the tfs web api. As the methord is taking too long to execute i.e like 1.5 minutes, so i wanted to make this methord as async. So i added the async and task in the return type. When i see in visual studio is shows a message that the methord does not have await keyword. where should i add the await keyword. I am very new to async programming.
public override async Task<List<Project>> GetProjects()
{
List<Project> retunResult = new List<Project>();
using (var http = new HttpClient(GetHttpHandler()))
{
var response = http.GetAsync(_baseUrl + "_apis/projectCollections?" + tfsWebApiVersionSring).Result;
if (response.IsSuccessStatusCode)
{
response.EnsureSuccessStatusCode();
TFS2013TeamProjectCollection.Rootobject obj = JsonConvert.DeserializeObject<TFS2013TeamProjectCollection.Rootobject>(response.Content.ReadAsStringAsync().Result);
if (obj != null)
{
foreach (TFS2013TeamProjectCollection.Value projColl in obj.value)
{
if (projColl.state == "Started")
{
var responseProj = http.GetAsync(_baseUrl + projColl.name + "/_apis/projects?" + tfsWebApiVersionSring).Result;
if (responseProj.IsSuccessStatusCode)
{
responseProj.EnsureSuccessStatusCode();
TFS2013TeamProject.Rootobject obj1 = JsonConvert.DeserializeObject<TFS2013TeamProject.Rootobject>(responseProj.Content.ReadAsStringAsync().Result);
if (obj1 != null)
{
Project p;
foreach (TFS2013TeamProject.Value TeamProj in obj1.value)
{
p = new Project();
p.collectionName = TeamProj.collection.name;
p.description = TeamProj.description;
p.id = TeamProj.id;
p.name = TeamProj.name;
p.collectionName = TeamProj.collection.name;
p.url = TeamProj.url;
retunResult.Add(p);
}
}
}
}
}
return retunResult;
}
}
}
return null;
}
You could refer to this code snippet about using TFS REST API to get something in async way.
public static async void RESTAPIMethod()
{
HttpClientHandler authtHandler = new HttpClientHandler()
{
Credentials = CredentialCache.DefaultNetworkCredentials
};
using (HttpClient client = new HttpClient(authtHandler))
{
client.DefaultRequestHeaders.Accept.Add(
new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
using (HttpResponseMessage response = client.GetAsync(
"Put the REST API URL here").Result)
{
response.EnsureSuccessStatusCode();
var responseBody = await response.Content.ReadAsStringAsync();
}
}
}
Another method about using TFS REST API:
You could also install this Nuget package for your project. Then using these assemblies in this package to run a REST API with C#. This is different with the method above, it's much more convenient. Here is an example about get a build information using Microsoft.TeamFoundation.Build.WebApi assembly in Async method.
Example:
What object returns from TFS2015 RestAPI
You shouldn't use Result at all. Every place in your code where you have:
var resp = http.GetAsync(url).Result;
you should have:
var resp = await http.GetAsync(url);