Beispiel #1
0
  /** For debug - and possibly show the info, allow device selection. */
  @Override
  public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {

    GeatteRegisterRequestInfo reqInfo =
        GeatteRegisterRequestInfo.processRequest(req, resp, getServletContext());
    if (reqInfo == null) {
      return;
    }

    resp.setContentType("application/json");
    JSONObject regs = new JSONObject();
    try {
      regs.put("userEmail", reqInfo.getUserEmail());

      JSONArray devices = new JSONArray();
      for (DeviceInfo di : reqInfo.devices) {
        JSONObject dijson = new JSONObject();
        dijson.put("key", di.getKey().toString());
        dijson.put("deviceName", di.getDeviceName());
        dijson.put("type", di.getType());
        dijson.put("registrationId", di.getDeviceRegistrationID());
        dijson.put("timestamp", di.getRegistrationTimestamp());
        devices.put(dijson);
      }
      regs.put("devices", devices);

      PrintWriter out = resp.getWriter();
      regs.write(out);
    } catch (JSONException e) {
      throw new IOException(e);
    }
  }
Beispiel #2
0
  public static String sendMessage(ServletContext context, String recipient, String message) {
    PersistenceManager pm = PMF.get().getPersistenceManager();
    try {
      UserService userService = UserServiceFactory.getUserService();
      User user = userService.getCurrentUser();
      String sender = "nobody";
      if (user != null) {
        sender = user.getEmail();
      }
      log.info("sendMessage: sender = " + sender);
      log.info("sendMessage: recipient = " + recipient);
      log.info("sendMessage: message = " + message);

      // ok = we sent to at least one device.
      boolean ok = false;

      // Send push message to phone
      C2DMessaging push = C2DMessaging.get(context);
      boolean res = false;

      String collapseKey = "" + message.hashCode();

      // delete will fail if the pm is different than the one used to
      // load the object - we must close the object when we're done

      List<DeviceInfo> registrations = null;
      registrations = DeviceInfo.getDeviceInfoForUser(recipient);
      log.info("sendMessage: got " + registrations.size() + " registrations");

      // Deal with upgrades and multi-device:
      // If user has one device with an old version and few new ones -
      // the old registration will be deleted.
      if (registrations.size() > 1) {
        // Make sure there is no 'bare' registration
        // Keys are sorted - check the first
        DeviceInfo first = registrations.get(0);
        Key oldKey = first.getKey();
        if (oldKey.toString().indexOf("#") < 0) {
          // multiple devices, first is old-style.
          registrations.remove(0); // don't send to it
          pm.deletePersistent(first);
        }
      }

      int numSendAttempts = 0;
      for (DeviceInfo deviceInfo : registrations) {
        if (!"ac2dm".equals(deviceInfo.getType())) {
          continue; // user-specified device type
        }

        res = doSendViaC2dm(message, sender, push, collapseKey, deviceInfo);
        numSendAttempts++;

        if (res) {
          ok = true;
        }
      }

      if (ok) {
        return "Success: Message sent";
      } else if (numSendAttempts == 0) {
        return "Failure: User " + recipient + " not registered";
      } else {
        return "Failure: Unable to send message";
      }
    } catch (Exception e) {
      return "Failure: Got exception " + e;
    } finally {
      pm.close();
    }
  }