package network;

 import java.io.*;
 import java.net.*;

 /**
  * @author B_S
  *
  */
 public class NetworkIO {

    /**
         * Downloads {@code source} file to {@code destination} location.
         *
     * @param source URL to the source file.
         * @param destination path to the destination file.
     */
    public static void getFile(String source, String destination) throws Exception {
        final String tiUser = "hereComesYourUsername";
        final char[] tiPassword = "hereComesYourPassword".toCharArray();

        Authenticator.setDefault(new Authenticator(){
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(tiUser, tiPassword);
            }
        });

        DataInputStream input = null;
        FileOutputStream fout = null;
        DataOutputStream output = null;
        try {
            URL newURL = new URL(source);
            URLConnection fileStream = newURL.openConnection();

            input = new DataInputStream(fileStream.getInputStream());
            fout = new FileOutputStream(destination);
            output = new DataOutputStream(fout);

            int data;

            while ((data = input.read()) != -1) {
                fout.write(data);
            }
            System.out.println("Download is complete." );
        } catch (Exception e){
             e.printStackTrace();
          } finally {
             try{
               input.close();
               fout.flush();
               output.close();
             } catch(Exception e){e.printStackTrace();}

            }




    }

 }