public Result doWork()

in sdk/communication/azure-communication-chat/src/main/java/com/azure/android/communication/chat/implementation/notifications/fcm/RegistrationRenewalWorker.java [56:99]

38 lines of code
5 McCabe index (conditional complexity)


    public Result doWork() {
        int attempts = getRunAttemptCount();
        this.clientLogger.info("RegistrationRenewalWorker execution in background: " + attempts);
        // Retry maximum 2 times. Attempts number starts from zero.
        if (attempts >= 3) {
            this.clientLogger.info("execution retry limit reached");

            //Using the exceptionHandler provided by client to handle exception.
            RuntimeException exception = new RuntimeException(
                "Registration renew request failed after "
                    + NotificationUtils.MAX_REGISTRATION_RETRY_COUNT
                    + "retries.");
            registrationKeyManager.setLastExecutionSucceeded(false);
            if (exceptionHandler != null) {
                exceptionHandler.accept(exception);
            }
            return Result.failure();
        }

        // Registration
        Data inputData = getInputData();
        String skypeUserToken;
        String deviceRegistrationToken =  inputData.getString("deviceRegistrationToken");
        try {
            skypeUserToken = communicationTokenCredential.getToken().get().getToken();
            refreshCredentials();
            Pair<SecretKey, SecretKey> cryptoKeyToAuthKeyPair = registrationKeyManager.getLastPair();
            registrarClient.register(
                skypeUserToken,
                deviceRegistrationToken,
                cryptoKeyToAuthKeyPair.first,
                cryptoKeyToAuthKeyPair.second);

        } catch (ExecutionException | InterruptedException e) {
            this.clientLogger.logThrowableAsError(e);
            return Result.retry();
        } catch (Throwable throwable) {
            this.clientLogger.logThrowableAsError(throwable);
            return Result.retry();
        }
        this.clientLogger.info("RegistrationRenewalWorker execution succeeded");
        registrationKeyManager.setLastExecutionSucceeded(true);
        return Result.success();
    }