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:com.intuit.utils.PopulateUsers.java

public static void main(String[] args) {
    Date now = new Date();
    System.out.println("Current date is: " + now.toString());

    MongoClient mongo = new MongoClient("localhost", 27017);
    DB db = mongo.getDB("tweetsdb");
    DBCollection collection = db.getCollection("userscollection");
    WriteResult result = collection.remove(new BasicDBObject());

    int userIndex = 1;
    for (int i = 1; i <= 10; i++) {
        JSONObject userDocument = new JSONObject();
        String user = "user" + userIndex;
        userDocument.put("user", user);

        JSONArray followerList = new JSONArray();
        Random randomGenerator = new Random();
        for (int j = 0; j < 3; j++) {
            int followerId = randomGenerator.nextInt(10) + 1;
            // Assumption here is, a user will not be a follower on himself
            while (followerId == userIndex) {
                followerId = randomGenerator.nextInt(10) + 1;
            }/*w  w  w  .ja  v a  2s . c  o  m*/

            String follower = "user" + followerId;
            if (!followerList.contains(follower)) {
                followerList.add(follower);
            }
        }
        userDocument.put("followers", followerList);

        JSONArray followingList = new JSONArray();
        for (int k = 0; k < 3; k++) {
            int followingId = randomGenerator.nextInt(10) + 1;
            // Assumption here is, a user will not be following his own tweets
            while (followingId == userIndex) {
                followingId = randomGenerator.nextInt(10) + 1;
            }

            String followingUser = "user" + followingId;
            if (!followingList.contains(followingUser)) {
                followingList.add(followingUser);
            }
        }
        userDocument.put("following", followingList);
        System.out.println("Json string is: " + userDocument.toString());
        DBObject userDBObject = (DBObject) JSON.parse(userDocument.toString());
        collection.insert(userDBObject);
        userIndex++;

    }

    //        try {
    //            FileWriter file = new FileWriter("/Users/dmurty/Documents/MongoData/usersCollection.js");
    //            file.write(usersArray.toJSONString());
    //            file.flush();
    //            file.close();
    //        } catch (IOException ex) {
    //            Logger.getLogger(PopulateUsers.class.getName()).log(Level.SEVERE, null, ex);
    //        } 
}

From source file:JFormattedTextFieldDateInputSampleDateFormatSHORT.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Date/Time Input");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JLabel label;/*from  w w w.j  ava  2s.co m*/
    JFormattedTextField input;
    JPanel panel;

    BoxLayout layout = new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS);
    frame.setLayout(layout);

    Format shortDate = DateFormat.getDateInstance(DateFormat.SHORT);
    label = new JLabel("Short date:");
    input = new JFormattedTextField(shortDate);
    input.setValue(new Date());
    input.setColumns(20);

    panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    panel.add(label);
    panel.add(input);

    frame.add(panel);
    frame.pack();
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    DateFormatSymbols symbols = new DateFormatSymbols(new Locale("en", "US"));
    String[] defaultDays = symbols.getShortWeekdays();

    for (int i = 0; i < defaultDays.length; i++) {
        System.out.print(defaultDays[i] + "  ");
    }//from   w  w w.j ava 2s  .  c  om
    System.out.println();

    String[] capitalDays = { "", "SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT" };
    symbols.setShortWeekdays(capitalDays);

    String[] modifiedDays = symbols.getShortWeekdays();
    for (int i = 0; i < modifiedDays.length; i++) {
        System.out.println(modifiedDays[i] + "  ");
    }

    SimpleDateFormat formatter = new SimpleDateFormat("E", symbols);
    Date today = new Date();
    String result = formatter.format(today);
    System.out.println(result);

}

From source file:MainClass.java

public static void main(String[] pArgs) throws Exception {
    Date now = new Date();
    System.out.println("now: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(now));
    System.out.println("UTC Time: "
            + DateFormatUtils.formatUTC(now, DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.getPattern()));

}

From source file:com.bia.config.Main.java

public static void main(String[] args) throws Exception {
    ApplicationContext context = new ClassPathXmlApplicationContext("META-INF/spring/applicationContext*.xml");

    EmployeeCassandraServiceImpl service = context.getBean(EmployeeCassandraServiceImpl.class);

    Emp emp = new Emp();
    emp.setId((new Date()).toString());
    String username = "IM-" + new Date();
    emp.setUsername(username);/*from   ww w.ja  v  a2s .c om*/
    emp.setJoinDate(new Date());
    emp.setStorageSize(10.0);
    emp.setContent(ByteBuffer
            .wrap(IOUtils.toByteArray(Main.class.getClassLoader().getResourceAsStream("log4j.properties"))));

    service.saveEmployee(emp);
    int count = 0;
    for (Emp e : service.findAllEmployees()) {
        System.out.println(e + String.valueOf(e.getContent()));
        System.out.println(new String(e.getContent().array()));
        count++;
    }

    System.out.println("done " + count);

    System.out.println(service.findByUsername(username));

}

From source file:JFormattedTextFieldDateInputSampleELocaleFRENCH.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Date/Time Input");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JLabel label;/*  w w w.ja v a2 s .  c  om*/
    JFormattedTextField input;
    JPanel panel;

    BoxLayout layout = new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS);
    frame.setLayout(layout);

    Format dayOfWeek = new SimpleDateFormat("E", Locale.FRENCH);
    label = new JLabel("French day of week:");
    input = new JFormattedTextField(dayOfWeek);
    input.setValue(new Date());
    input.setColumns(20);

    panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    panel.add(label);
    panel.add(input);

    frame.add(panel);
    frame.add(new JTextField());
    frame.pack();
    frame.setVisible(true);
}

From source file:JFormattedTextFieldDateInputSampleDateFormatFULLLocaleUS.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Date/Time Input");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JLabel label;/*from   w  w w  .j  a  va2 s. co  m*/
    JFormattedTextField input;
    JPanel panel;

    BoxLayout layout = new BoxLayout(frame.getContentPane(), BoxLayout.Y_AXIS);
    frame.setLayout(layout);

    Format fullUSDate = DateFormat.getDateInstance(DateFormat.FULL, Locale.US);
    label = new JLabel("Full US date:");
    input = new JFormattedTextField(fullUSDate);
    input.setValue(new Date());
    input.setColumns(20);

    panel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
    panel.add(label);
    panel.add(input);

    frame.add(panel);
    frame.add(new JTextField());
    frame.pack();
    frame.setVisible(true);
}

From source file:br.com.joaops.springdatajpajavaconfigfirebird.Main.java

public static void main(String[] args) {
    try (AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(
            DataConfiguration.class)) {
        BookService service = context.getBean(BookService.class);
        Book book = new Book("First Book", new Date(), 33, new BigDecimal(26.50));
        service.save(book);/*from   w w  w.  ja  v a  2  s  .c o m*/
        List<Book> books = service.findAll();
        for (Book b : books) {
            System.out.println(b);
        }
    }
}

From source file:MainClass.java

public static void main(String[] pArgs) throws Exception {
    Date now = new Date();
    Date truncYear = DateUtils.truncate(now, Calendar.YEAR);
    Date truncMonth = DateUtils.truncate(now, Calendar.MONTH);
    System.out.println("now: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(now));
    System.out.println("truncYear: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(truncYear));
    System.out.println("truncMonth: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(truncMonth));
}

From source file:MainClass.java

public static void main(String[] pArgs) throws Exception {
    //Format Date into dd-MM-yyyy
    System.out.println("1) dd-MM-yyyy >>>" + DateFormatUtils.format(new Date(), "dd-MM-yyyy"));
}