private ConnectionData mapConnectionData(UserConnection userConnection) {
   return new ConnectionData(
       userConnection.getProviderId(),
       userConnection.getProviderUserId(),
       userConnection.getDisplayName(),
       userConnection.getProfileUrl(),
       userConnection.getImageUrl(),
       decrypt(userConnection.getAccessToken()),
       decrypt(userConnection.getSecret()),
       decrypt(userConnection.getRefreshToken()),
       expireTime(userConnection.getExpireTime()));
 }