public class Summoner{

    private long id;
    private String name;
    private int profileIconId;
    private long revisionDate;
    private long summonerLevel;

    private static final Gson gson = new Gson();
    public static Gson getGson() {
        return gson;
    }

    public long getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public int getProfileIconId() {
        return profileIconId;
    }

    public long getRevisionDate() {
        return revisionDate;
    }

    public long getSummonerLevel() {
        return summonerLevel;
    }

    public static Summoner getByName(String region, String summonerName){
        URL url = generateUrl(region, summonerName);
        System.out.println(url);
        try {
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setDoInput(true);
            connection.setUseCaches(false);
            connection.setRequestProperty("User-Agent", "Pentalytics");
            connection.setRequestProperty("Accept-Language", "en-US");
            connection.setRequestProperty("Accept-Charset", "ISO-8859-1,utf-8");

            if (connection.getResponseCode() != 200) {
                throw new RuntimeException(String.format("Wrong response code: %s (%s)", connection.getResponseCode(), connection.getResponseMessage()));
            }

            InputStream in = connection.getInputStream();
            ByteArrayOutputStream out = new ByteArrayOutputStream();

            byte[] buffer = new byte[8192];
            int length;
            while ((length = in.read(buffer)) != -1) {
                out.write(buffer, 0, length);
            }

            String charset = connection.getHeaderField("Content-Type").split("charset=")[1].trim();

            String json = out.toString(charset);
            System.out.println(json);
            return gson.fromJson(json, Summoner.class);
        } catch (IOException e) {
            e.printStackTrace();
        }

        return null;


    }

    private static URL generateUrl(String region, String summonerName){
        try {
            return new URL(String.format("https://%s.api.pvp.net/api/lol/%s/v1.4/summoner/by-name/%s?api_key=%s", region, region, summonerName, apiKey));
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }
        return null;
    }
}