public void init() { try { this.cfg = AppConfig.getInstance(); loadTemplateContent(); this.audioFiles = this.getAudioFileNames(); } catch (IOException e) { // print stack trace instead of handling e.printStackTrace(); } }
private OAuthToken getToken() throws RESTException { try { final AppConfig cfg = AppConfig.getInstance(); final String path = "WEB-INF/token.properties"; final String tokenFile = getServletContext().getRealPath(path); OAuthToken token = OAuthToken.loadToken(tokenFile); if (token == null || token.isAccessTokenExpired()) { final String endpoint = cfg.getFQDN() + OAuthService.API_URL; final String clientId = cfg.getClientId(); final String clientSecret = cfg.getClientSecret(); final OAuthService service = new OAuthService(getRESTConfig(endpoint), clientId, clientSecret); token = service.getToken(cfg.getProperty("scope")); token.saveToken(tokenFile); } return token; } catch (IOException ioe) { throw new RESTException(ioe); } }