Example usage for java.lang System in

Introduction

In this page you can find the example usage for java.lang System in.

Prototype

InputStream in

To view the source code for java.lang System in.

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Document

The "standard" input stream.

Usage

From source file:MainClass.java

public static void main(String[] args) throws Exception {

    char[] passphrase = "sasquatch".toCharArray();
    KeyStore keystore = KeyStore.getInstance("JKS");
    keystore.load(new FileInputStream(".keystore"), passphrase);

    TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
    tmf.init(keystore);/*from w  w w  . j av a2s  .  c  o  m*/

    SSLContext context = SSLContext.getInstance("TLS");
    TrustManager[] trustManagers = tmf.getTrustManagers();

    context.init(null, trustManagers, null);

    SSLSocketFactory sf = context.getSocketFactory();

    Socket s = sf.createSocket(HOST, PORT);
    OutputStream out = s.getOutputStream();
    out.write("\nConnection established.\n\n".getBytes());

    int theCharacter = 0;
    theCharacter = System.in.read();
    while (theCharacter != '~') // The '~' is an escape character to exit
    {
        out.write(theCharacter);
        out.flush();
        theCharacter = System.in.read();
    }

    out.close();
    s.close();
}

---

From source file:fitmon.Client.java

public static void main(String[] args) throws IOException, ClientProtocolException, NoSuchAlgorithmException,
        InvalidKeyException, SAXException, ParserConfigurationException {
    Food food = null;/*from ww w  .  j a v a  2s  .co m*/
    DietAPI dApi = new DietAPI();
    JDBCConnection jdbcCon = new JDBCConnection();
    ArrayList<Food> foodItems = dApi.getFood();
    Scanner scan = new Scanner(System.in);
    Calendar currentDate = Calendar.getInstance(); //Get the current date
    SimpleDateFormat formatter = new SimpleDateFormat("yyyy/MM/dd"); //format it as per your requirement
    String dateNow = formatter.format(currentDate.getTime());
    System.out.println("Now the date is :=>  " + dateNow);
    for (int i = 0; i < foodItems.size(); i++) {
        food = foodItems.get(i);
        System.out.println("ID : " + food.getFoodID());
        System.out.println("servingID : " + food.getServingID());
        System.out.println("Name : " + food.getItemName());
        System.out.println("category : " + food.getCategory());
        System.out.println("Quantity : " + food.getQuantity());
        System.out.println("calories : " + food.getCalories());
        System.out.println("fat : " + food.getFat());
        System.out.println("carbs : " + food.getCarbs());
        System.out.println("protein : " + food.getProtein());
        System.out.println("fiber : " + food.getFiber());
        System.out.println("sodium : " + food.getSodium());
        System.out.println("sugar : " + food.getSugar());
        System.out.println("cholesterol : " + food.getCholesterol());
        System.out.println(
                "------------------------------------------------------------------------------------------------");

    }

    System.out.println("Choose a meal......");
    String mealType = scan.next();
    System.out.println("Choose an item......");
    String servingID = scan.next();
    for (int j = 0; j < foodItems.size(); j++) {
        if (foodItems.get(j).getServingID() == null ? servingID == null
                : foodItems.get(j).getServingID().equals(servingID)) {
            food = foodItems.get(j);
            break;
        }

    }
    Diet diet = new CustomizedDiet();
    diet.createDiet(food, mealType, dateNow);

}

---

From source file:com.sm.transport.grizzly.TestServer.java

public static void main(String[] main) throws IOException {
    com.sm.transport.grizzly.TCPServer s = TCPServer.start(7120, new RequestCodecFilter(), new ServerFilter());
    logger.info(s.toString());/* ww w .  j av  a2  s.  c om*/
    logger.info("Press any key to shutdownNow the server...");
    System.in.read();
}

---

From source file:aula1.Aula1.java

/**
 * @param args the command line arguments
 *///from   w  w  w.ja  va 2  s . co  m
public static void main(String[] args) {
    Scanner dados = new Scanner(System.in);
    int escolha;
    double ini;
    double fim;
    String exp;
    String info;
    int sens = 0;
    boolean valida = true;

    do {
        System.out.println(
                "Decida a operao: 0 para montar grfico, 1 para calcular limite, 2 para calcular qualquer expresso");
        escolha = dados.nextInt();
        switch (escolha) {
        case 0:
            System.out.println("Informe o inicio do dominio");
            ini = dados.nextDouble();
            System.out.println("Informe o fim do dominio");
            fim = dados.nextDouble();
            System.out.println("Informe a quantidade de casas decimais desejadas: ");
            sens = dados.nextInt();
            System.out.println("Informe a expresso: ");
            exp = dados.next();
            double[] x = montaDominio(ini, fim, sens);
            calcula(x, exp);
            valida = false;
            break;
        case 1:
            System.out.println("Informe a expresso: ");
            exp = dados.next();
            System.out.println("Informe o ponto limite: ");
            info = dados.next();
            try {
                calculaLimite(exp, info);
            } catch (Exception ex) {
                System.out
                        .println("Erro: " + ex.getMessage() + "Tentativade aplcao do teorema do confronto");

            }
            valida = false;
            break;
        case 2:
            System.out.println("Informe a expresso:");
            info = dados.next();
            try {
                System.out.println(conversor(info, "0"));
            } catch (Exception ex) {
                System.out.println("Erro: " + ex.getMessage());
            }
            valida = false;
            break;
        default:
            System.out.println("Escolha invlida!");
            break;
        }
    } while (valida);

    //        Double[] vet = new Double[3];         
    //        vet = lerDados();
    //        montaDominio(vet[0], vet[1], vet[2].intValue());
    //        calculaLimite(3);
}

---

From source file:com.sm.transport.grizzly.TestStringServer.java

public static void main(String[] main) throws IOException {

    com.sm.transport.grizzly.TCPServer s = TCPServer.start(7120, new StringFilter(), new EchoFilter(true));
    logger.info(s.toString());//from  w  ww.java 2 s.  c  om
    logger.info("Press any key to shutdownNow the server...");
    System.in.read();
}

---

From source file:net.cristcost.test.jpa.SpringLauncher.java

/**
 * @param args// w  ww  .  j ava 2s  .c o m
 * @throws IOException
 * @throws InterruptedException
 */
public static void main(String[] args) throws IOException {

    ConfigurableApplicationContext springContext = new ClassPathXmlApplicationContext(
            "META-INF/spring/beans.xml");

    System.out.println("Press ENTER to exit");
    System.in.read();

    System.out.println("exit");
    springContext.close();
}

---

From source file:base64.EncodeBase64.java

public static void main(String[] args) throws IOException {
    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    System.out.println("Enter string to encode (input is not escaped):");

    String originalString = reader.readLine();
    String encodedBase64String = Base64.encodeBase64String(originalString.getBytes());
    System.out.println("Your encoded Base64 string :");
    System.out.println(encodedBase64String);
}

---

From source file:Redirect.java

public static void main(String args[]) throws Exception {
    PrintStream origOut = System.out;
    PrintStream origErr = System.err;

    InputStream stdin = null;//from  www  .  j a  va 2  s. co  m
    stdin = new FileInputStream("Redirect.in");
    PrintStream stdout = null;
    stdout = new PrintStream(new FileOutputStream("Redirect.out"));
    PrintStream stderr = null;
    stderr = new PrintStream(new FileOutputStream("Redirect.err"));
    origOut.println("1");
    System.out.println("2");
    origOut.println("3");
    System.err.println("4");
    origErr.println("5");

    System.setIn(stdin);
    System.setOut(stdout);
    System.setErr(stderr);

    origOut.println("\nR");
    System.out.println("T");
    origOut.println("Tq");
    System.err.println("Tqw");
    origErr.println("Test");

    origOut.println("\nRedirect:  Round #3");
    int inChar = 0;
    while (-1 != inChar) {
        try {
            inChar = System.in.read();
        } catch (Exception e) {
            // Clean up the output and bail.
            origOut.print("\n");
            break;
        }
        origOut.write(inChar);
    }

    stdin.close();
    stdout.close();
    stderr.close();

    System.exit(0);
}

---

From source file:FlightInfo.java

public static void main(String args[]) {
    String to, from;/*from  w w w .  j  a v a  2  s.c o m*/
    Optimal ob = new Optimal();
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    boolean done = false;
    FlightInfo f;

    ob.setup();

    try {
        System.out.print("From? ");
        from = br.readLine();
        System.out.print("To? ");
        to = br.readLine();
        do {
            ob.isflight(from, to);

            if (ob.btStack.size() == 0)
                done = true;
            else {
                ob.route(to);
                ob.btStack = new Stack();
            }
        } while (!done);

        // Display optimal solution.
        if (ob.optimal != null) {
            System.out.println("Optimal solution is: ");

            int num = ob.optimal.size();
            for (int i = 0; i < num; i++) {
                f = (FlightInfo) ob.optimal.pop();
                System.out.print(f.from + " to ");
            }

            System.out.println(to);
            System.out.println("Distance is " + ob.minDist);
        }
    } catch (IOException exc) {
        System.out.println("Error on input.");
    }
}

---

From source file:edu.eci.arsw.loannetsim.LoanNetworkSimulation.java

public static void main(String args[]) throws InterruptedException, IOException {
    ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");

    int balancesSum = 0;

    List<Lender> lenders = setupLoanNetwork(NUMOF_LENDERS, ac);

    if (lenders != null) {
        for (Lender im : lenders) {
            new Thread(im).start();
        }//from   w  ww  . j av a2s  .c  o  m
    }

    while (true) {
        Thread.sleep(10000);

        FixedMoneyLender.pause();

        System.out.println("*** PRESS ENTER TO VIEW STATISTICS ***");

        System.in.read();

        balancesSum = 0;
        for (Lender ln : lenders) {
            balancesSum += ln.getBalance();
        }

        System.out.println("Sum of balances:" + balancesSum);

        System.out.println("Press enter to continue simulation or Ctrl+C to abort...");

        System.in.read();

        FixedMoneyLender.resume();
        synchronized (lenders) {
            lenders.notifyAll();
        }

    }

}

---

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