@Janavarsha wrote:
hello.
I used this link to power bi authentication code in java -->https://github.com/satalyst/powerbi-rest-java,but its not working.Please give some instruction on power bi API which related to java.
@Janavarsha
The official demos are all in C#. As to JAVA, I'm not aware of any official support, however, it is just calling REST APIs, instead of the SDK, you could call APIs directly.
--this REST API to get accessToken
POST /common/oauth2/token HTTP/1.1
Host: login.windows.net
Cache-Control: no-cache
Content-Type: application/x-www-form-urlencoded
client_id=49df1bc7-db68-4fb4-91c0-6d93f770d1a4&grant_type=password&resource=https%3A%2F%2Fanalysis.windows.net%2Fpowerbi%2Fapi&username=yourPowerBIAccount&password=YourPowerBIPassword
A C# demo FYI.
HttpWebRequest request = System.Net.HttpWebRequest.CreateHttp("https://login.windows.net/common/oauth2/token");
//POST web request to create a datasource.
request.KeepAlive = true;
request.Method = "POST";
request.ContentLength = 0;
request.ContentType = "application/x-www-form-urlencoded";
//Add token to the request header
request.Headers.Add("Authorization", String.Format("Bearer {0}", token));
NameValueCollection parsedQueryString = HttpUtility.ParseQueryString(String.Empty);
parsedQueryString.Add("client_id", clientID);
parsedQueryString.Add("grant_type", "password");
parsedQueryString.Add("resource", resourceUri);
parsedQueryString.Add("username", username);
parsedQueryString.Add("password", password);
string postdata = parsedQueryString.ToString();
//POST web request
byte[] dataByteArray = System.Text.Encoding.ASCII.GetBytes(postdata); ;
request.ContentLength = dataByteArray.Length;
//Write JSON byte[] into a Stream
using (Stream writer = request.GetRequestStream())
{
writer.Write(dataByteArray, 0, dataByteArray.Length);
var response = (HttpWebResponse)request.GetResponse();
var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
dynamic responseJson = JsonConvert.DeserializeObject<dynamic>(responseString);
return responseJson["access_token"];
}
