import java.net.*;

import java.io.*;

import java.util.*;

public class AzureMLClient

{

private endPointURL; //Azure ML Endpoint

private key; //API KEY

public AzureMLClient(String endPointURL,String key)

{

this.endPointURL= endPointURL;

this.key= key;

}

/*

Takes an Azure ML Request Body then Returns the Response String Which Contains Scored Lables etc

*/

public static String requestResponse( String requestBody ) throws Exception

{

URL u = new URL(this.endPointURL);

HttpURLConnection conn = (HttpURLConnection) u.openConnection();

conn.setRequestProperty("Authorization","Bearer "+ this.key);

conn.setRequestProperty("Content-Type","application/json");

conn.setRequestMethod("POST");

String body= new String(requestBody);

conn.setDoOutput(true);

OutputStreamWriter wr=new OutputStreamWriter(conn.getOutputStream());

wr.write(body);

wr.close();

BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));

String decodedString;

String responseString="";

while ((decodedString = in.readLine()) != null)

{

response+=decodedString;

}

return responseString;

}

}