public UUID getUUID(String playerName) throws NotPremiumException, RateLimitException {
logger.log(Level.FINE, "Making UUID->Name request for {0}", playerName);
if (!playerName.matches(VALID_USERNAME)) {
throw new NotPremiumException(playerName);
}
if (requests.size() >= rateLimit
|| System.currentTimeMillis() - lastRateLimit < 1_000 * 60 * 10) {
// logger.fine("STILL WAITING FOR RATE_LIMIT - TRYING SECOND API");
return getUUIDFromAPI(playerName);
}
requests.put(new Object(), new Object());
BufferedReader reader = null;
try {
HttpURLConnection httpConnection = ChangeSkinCore.getConnection(UUID_URL + playerName);
if (httpConnection.getResponseCode() == HttpURLConnection.HTTP_NO_CONTENT) {
throw new NotPremiumException(playerName);
} else if (httpConnection.getResponseCode() == RATE_LIMIT_ID) {
logger.info("RATE_LIMIT REACHED - TRYING THIRD-PARTY API");
lastRateLimit = System.currentTimeMillis();
return getUUIDFromAPI(playerName);
}
InputStreamReader inputReader = new InputStreamReader(httpConnection.getInputStream());
reader = new BufferedReader(inputReader);
String line = reader.readLine();
if (line != null && !line.equals("null")) {
PlayerProfile playerProfile = gson.fromJson(line, PlayerProfile.class);
String id = playerProfile.getId();
return ChangeSkinCore.parseId(id);
}
} catch (IOException | JsonParseException ex) {
logger.log(Level.SEVERE, "Tried converting player name to uuid", ex);
} finally {
ChangeSkinCore.closeQuietly(reader, logger);
}
return null;
}
public UUID getUUIDFromAPI(String playerName) throws NotPremiumException {
InputStreamReader inputReader = null;
try {
HttpURLConnection httpConnection = ChangeSkinCore.getConnection(MCAPI_UUID_URL + playerName);
inputReader = new InputStreamReader(httpConnection.getInputStream());
String line = CharStreams.toString(inputReader);
if (line != null && !line.equals("null")) {
PlayerProfile playerProfile = gson.fromJson(line, PlayerProfile[].class)[0];
String id = playerProfile.getId();
if (id == null || id.equalsIgnoreCase("null")) {
throw new NotPremiumException(line);
}
return ChangeSkinCore.parseId(id);
}
} catch (IOException | JsonParseException ex) {
logger.log(Level.SEVERE, "Tried converting player name to uuid from third-party api", ex);
} finally {
ChangeSkinCore.closeQuietly(inputReader, logger);
}
return null;
}
