private void handleSpeechToText(HttpServletRequest request) { String speechContext = request.getParameter("SpeechContext"); request.setAttribute("mimeData", getMimeData()); request.getSession().setAttribute("sessionmimeData", getMimeData()); if (request.getParameter("SpeechToText") == null) { if (speechContext != null) { request.getSession().setAttribute("sessionContextName", speechContext); } else { request.getSession().setAttribute("sessionContextName", "GenericHints"); } return; } try { HttpSession session = request.getSession(); String xarg = cfg.getProperty("xArg"); session.setAttribute("sessionContextName", speechContext); String endpoint = cfg.getFQDN() + cfg.getProperty("contextPath"); SpeechService srvc = new SpeechService(getRESTConfig(endpoint)); String fname = request.getParameter("audio_file"); session.setAttribute("sessionFileName", fname); String audioFolder = cfg.getProperty("audioFolder"); File file = new File(getPath() + audioFolder + "/" + fname); String[] attachments = new String[3]; attachments[0] = new File(getPath() + "/" + cfg.getProperty("GenericHints.template")).getAbsolutePath(); attachments[1] = new File(getPath() + "/" + cfg.getProperty("GrammarList.template")).getAbsolutePath(); attachments[2] = file.getAbsolutePath(); String mimeData = this.templateContent.get(speechContext); session.setAttribute("sessionmimeData", mimeData); OAuthToken token = getToken(); SpeechResponse response = srvc.sendRequest(attachments, token.getAccessToken(), speechContext, xarg); request.setAttribute("resultSpeech", response.getResult()); } catch (Exception e) { e.printStackTrace(); request.setAttribute("errorSpeech", e.getMessage()); } }
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); } }