Example usage for java.util Date Date

Introduction

In this page you can find the example usage for java.util Date Date.

Prototype

public Date() 

Source Link

Document

Allocates a Date object and initializes it so that it represents the time at which it was allocated, measured to the nearest millisecond.

Usage

From source file:Main.java

public static void main(String[] args) {
    StringBuilder sb = new StringBuilder();
    Formatter fm = new Formatter(sb);

    // Formatting strings
    fm.format("%1$s, %2$s,  and  %3$s %n", "A", "B", "C");
    fm.format("%3$s, %2$s,  and  %1$s %n", "D", "E", "F");

    // Formatting numbers
    fm.format("%1$4d, %2$4d, %3$4d %n", 1, 10, 100);
    fm.format("%1$4d, %2$4d, %3$4d %n", 10, 100, 1000);
    fm.format("%1$-4d, %2$-4d,  %3$-4d %n", 1, 10, 100);
    fm.format("%1$-4d, %2$-4d,  %3$-4d %n", 10, 100, 1000);

    // Formatting date and time
    Date dt = new Date();
    fm.format("Today  is %tD  %n", dt);
    fm.format("Today  is %tF %n", dt);
    fm.format("Today  is %tc %n", dt);

    // Display the entire formatted string
    System.out.println(sb.toString());

}

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From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Box form = Box.createVerticalBox();
    form.add(new JLabel("Name:"));
    form.add(new JTextField("User Name"));

    form.add(new JLabel("Birthday:"));
    JFormattedTextField birthdayField = new JFormattedTextField(new SimpleDateFormat("MM/dd/yy"));
    birthdayField.setValue(new Date());
    form.add(birthdayField);//from   w  w w  . j  av a  2  s  . c  om

    form.add(new JLabel("Age:"));
    form.add(new JFormattedTextField(new Integer(32)));

    form.add(new JLabel("Hairs on Body:"));
    JFormattedTextField hairsField = new JFormattedTextField(new DecimalFormat("###,###"));
    hairsField.setValue(new Integer(100000));
    form.add(hairsField);

    form.add(new JLabel("Phone Number:"));
    JFormattedTextField phoneField = new JFormattedTextField(new MaskFormatter("(###)###-####"));
    phoneField.setValue("(314)888-1234");
    form.add(phoneField);

    JFrame frame = new JFrame("User Information");
    frame.getContentPane().add(form);
    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

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From source file:J2METimeServer.java

public static void main(String[] args) {

    try {/*from   www . j av  a 2s  .  co  m*/
        Calendar cal = Calendar.getInstance();
        DatagramConnection receiver = (DatagramConnection) Connector.open("datagram://");
        byte[] buffer = new byte[256];
        Datagram dgram = receiver.newDatagram(buffer, buffer.length);
        for (;;) {
            dgram.setLength(buffer.length);
            receiver.receive(dgram);
            cal.setTime(new Date());
            String time = cal.toString();
            byte[] dataBytes = time.getBytes();
            System.arraycopy(dataBytes, 0, buffer, 0, dataBytes.length);
            dgram.setLength(dataBytes.length);
            receiver.send(dgram);
        }
    } catch (IOException ex) {
        System.out.println("IOException: " + ex);
    }
}

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From source file:Main.java

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

    SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy");

    String oeStartDateStr = "04/01/2015";
    String oeEndDateStr = "11/14/2015";

    Calendar cal = Calendar.getInstance();
    Integer year = cal.get(Calendar.YEAR);

    oeStartDateStr = oeStartDateStr.concat(year.toString());
    oeEndDateStr = oeEndDateStr.concat(year.toString());

    Date startDate = sdf.parse(oeStartDateStr);
    Date endDate = sdf.parse(oeEndDateStr);
    Date d = new Date();
    String currDt = sdf.format(d);

    if ((d.after(startDate) && (d.before(endDate)))
            || (currDt.equals(sdf.format(startDate)) || currDt.equals(sdf.format(endDate)))) {
        System.out.println("Date is between 1st april to 14th nov...");
    } else {//from  ww w  . ja va2s .c  om
        System.out.println("Date is not between 1st april to 14th nov...");
    }
}

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From source file:MainClass.java

public static void main(String[] args) {
    Date today = new Date();
    Locale[] locales = { Locale.US, Locale.UK, Locale.GERMANY, Locale.FRANCE };

    int[] styles = { DateFormat.FULL, DateFormat.LONG, DateFormat.MEDIUM, DateFormat.SHORT };

    DateFormat fmt;/* w  ww  .  j av a  2 s.  c o m*/
    String[] styleText = { "FULL", "LONG", "MEDIUM", "SHORT" };

    // Output the date for each local in four styles
    for (int i = 0; i < locales.length; i++) {
        System.out.println("\nThe Date for " + locales[i].getDisplayCountry() + ":");
        for (int j = 0; j < styles.length; j++) {
            fmt = DateFormat.getDateInstance(styles[j], locales[i]);
            System.out.println("\tIn " + styleText[j] + " is " + fmt.format(today));
        }
    }
}

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From source file:Main.java

public static void main(String args[]) throws IOException, ClassNotFoundException {
    File file = new File("test.txt");
    FileOutputStream outFile = new FileOutputStream(file);
    ObjectOutputStream outStream = new ObjectOutputStream(outFile);
    TestClass1 t1 = new TestClass1(true, 9, 'A', 0.0001, "java");
    TestClass2 t2 = new TestClass2();
    String t3 = "This is a test.";
    Date t4 = new Date();
    outStream.writeObject(t1);//from   w w w.  j a  v  a2s.  c o m
    outStream.writeObject(t2);
    outStream.writeObject(t3);
    outStream.writeObject(t4);
    outStream.close();
    outFile.close();
    FileInputStream inFile = new FileInputStream(file);
    ObjectInputStream inStream = new ObjectInputStream(inFile);
    System.out.println(inStream.readObject());
    System.out.println(inStream.readObject());
    System.out.println(inStream.readObject());
    System.out.println(inStream.readObject());
    inStream.close();
    inFile.close();
    file.delete();
}

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From source file:EventObject.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    JButton ok = new JButton("Ok");

    ok.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            Calendar cal = Calendar.getInstance();
            cal.setTimeInMillis(event.getWhen());
            Locale locale = Locale.getDefault();
            String s = DateFormat.getTimeInstance(DateFormat.SHORT, locale).format(new Date());

            if (event.getID() == ActionEvent.ACTION_PERFORMED)
                System.out.println(" Event Id: ACTION_PERFORMED");

            System.out.println(" Time: " + s);

            String source = event.getSource().getClass().getName();
            System.out.println(" Source: " + source);

            int mod = event.getModifiers();
            if ((mod & ActionEvent.ALT_MASK) > 0)
                System.out.println("Alt ");

            if ((mod & ActionEvent.SHIFT_MASK) > 0)
                System.out.println("Shift ");

            if ((mod & ActionEvent.META_MASK) > 0)
                System.out.println("Meta ");

            if ((mod & ActionEvent.CTRL_MASK) > 0)
                System.out.println("Ctrl ");

        }/*from   www. j a v  a2s. c  om*/
    });

    f.add(ok);

    f.setSize(420, 250);
    f.setLocationRelativeTo(null);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setVisible(true);
}

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From source file:util.Main.java

public static void main(String[] args) {
    ApplicationContext appContext = new ClassPathXmlApplicationContext("applicationContext.xml");

    SpecificTAAService genericTAAService = (SpecificTAAService) appContext.getBean("specificTAAService");

    SpecificTAA genericTAA = new SpecificTAA();
    genericTAA.setApprovedByDos(new Date());
    genericTAA.setDraft(new Date());
    genericTAA.setFullyExecuted(new Date());
    genericTAA.setSubmissionToDoS(new Date());
    genericTAA.setLicenseNumber("test2");
    genericTAA.setSubject("test2");
    genericTAA.setVersionNumber("test2");

    genericTAAService.save(genericTAA);/*from   w  ww.  j a va2  s .  c  om*/

}

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From source file:Main.java

public static void main(String[] argv) {
    DefaultTableModel model = new DefaultTableModel() {
        public Class getColumnClass(int columnIndex) {
            Object o = getValueAt(0, columnIndex);
            if (o == null) {
                return Object.class;
            } else {
                return o.getClass();
            }/*from ww  w  . j a v  a2  s.  com*/
        }
    };
    JTable table = new JTable(model);

    model.addColumn("Boolean", new Object[] { Boolean.TRUE });
    model.addColumn("Date", new Object[] { new Date() });
    model.addColumn("Double", new Object[] { new Double(Math.PI) });
    model.addColumn("Float", new Object[] { new Float(1.2) });
    model.addColumn("Icon", new Object[] { new ImageIcon("icon.gif") });
    model.addColumn("Number", new Object[] { new Integer(1) });
    model.addColumn("Object", new Object[] { "object" });

    JFrame f = new JFrame();
    f.setSize(300, 300);
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

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From source file:Main.java

public static void main(String[] argv) {
    DefaultTableModel model = new DefaultTableModel() {
        public Class getColumnClass(int columnIndex) {
            Object o = getValueAt(0, columnIndex);
            if (o == null) {
                return Object.class;
            } else {
                return o.getClass();
            }//  w ww  .  j a va 2  s.  c o  m
        }
    };
    JTable table = new JTable(model);

    model.addColumn("Boolean", new Object[] { Boolean.TRUE });
    model.addColumn("Date", new Object[] { new Date() });
    model.addColumn("Double", new Object[] { new Double(Math.PI) });
    model.addColumn("Float", new Object[] { new Float(1.2) });
    model.addColumn("Icon", new Object[] { new ImageIcon("icon.gif") });
    model.addColumn("Number", new Object[] { new Integer(1) });
    model.addColumn("Object", new Object[] { "object" });

    Enumeration e = table.getColumnModel().getColumns();
    TableColumn col = (TableColumn) e.nextElement();

    col.setCellRenderer(table.getDefaultRenderer(Boolean.class));
    col.setCellEditor(table.getDefaultEditor(Boolean.class));

    JFrame f = new JFrame();
    f.setSize(300, 300);
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

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