• Mongolab database is already created
• Audience is aware of Java programming

1) Login to mongolab at below link.

https://mongolab.com

2) Click on username link on top right corner of the page.
3) Copy the URL and API key from the bottom of the page.

"https://api.mongolab.com/api/1/databases/{{database name}}/collections/{{collection name}}?apiKey={{API key}}"

    package poc;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

public class InsertJSON {

 private final String USER_AGENT = "Mozilla/5.0";
 private static final String MONGOLAB_DATABASE = "MONGOLAB_DATABASE";
 private static final String MONGOLAB_COLLECTION = "MONGOLAB_COLLECTION";
 private static final String MONGOLAB_API_KEY = "b_6OqxduIanXrxocmvTsAXubns5iXYZ";
 private static final String _URL = "https://api.mongolab.com/api/1/databases/"+MONGOLAB_DATABASE+"/collections/"+MONGOLAB_COLLECTION+"?apiKey="+MONGOLAB_API_KEY;
 public static void main(String[] args) {

  try {
   for(int i=100;i<=200;i++){
    URL url = new URL(_URL);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setDoOutput(true);
    conn.setRequestMethod("POST");
    conn.setRequestProperty("Content-Type", "application/json");

    String input = "{"+
      "\"_id\": \""+i+"\",    \"episode\": \"22\",    \"date\": \"12-Aug-2012\",    \"name\": \"Hitlardidi\",    \"channel\": \"Zee\",    \"keyword\": \"test\","+
      "\"poster\": \"http://funrulz.com/wp-content/uploads/2013/06/Hitler-Didi.jpg\",    \"site\": \"https://www.youtube.com/watch?v=xtIRohx67i8\"}";

    OutputStream os = conn.getOutputStream();
    os.write(input.getBytes());
    os.flush();
    BufferedReader br = new BufferedReader(new InputStreamReader(
      (conn.getInputStream())));
    String output;
    System.out.println("Output from Server .... \n");
    while ((output = br.readLine()) != null) {
     System.out.println(output);
    }
    conn.disconnect();
   }

  } catch (MalformedURLException e) {

   e.printStackTrace();

  } catch (IOException e) {

   e.printStackTrace();

  }
 }
}