Example usage for java.util Date Date

Introduction

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

Prototype

@Deprecated
public Date(String s) 

Source Link

Document

Allocates a Date object and initializes it so that it represents the date and time indicated by the string s , which is interpreted as if by the Date#parse method.

Usage

From source file:MainClass.java

public static void main(String[] args) {

    try {//from www  .j a va2s  .  c o m
        ZipFile zf = new ZipFile("your.zip");
        Enumeration e = zf.entries();
        while (e.hasMoreElements()) {
            ZipEntry ze = (ZipEntry) e.nextElement();
            String name = ze.getName();

            Date lastModified = new Date(ze.getTime());
            long uncompressedSize = ze.getSize();
            long compressedSize = ze.getCompressedSize();

            int method = ze.getMethod();

            if (method == ZipEntry.STORED) {
                System.out.println(name + " was stored at " + lastModified);
                System.out.println("with a size of  " + uncompressedSize + " bytes");
            } else if (method == ZipEntry.DEFLATED) {
                System.out.println(name + " was deflated at " + lastModified);
                System.out.println("from  " + uncompressedSize + " bytes to " + compressedSize
                        + " bytes, a savings of " + (100.0 - 100.0 * compressedSize / uncompressedSize) + "%");
            } else {
                System.out.println(name + " was compressed using an unrecognized method at " + lastModified);
                System.out.println("from  " + uncompressedSize + " bytes to " + compressedSize
                        + " bytes, a savings of " + (100.0 - 100.0 * compressedSize / uncompressedSize) + "%");
            }
        }
    } catch (IOException ex) {
        System.err.println(ex);
    }
}

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From source file:Main.java

public static void main(String[] args) {

    Calendar now = Calendar.getInstance();
    Date nowDate = now.getTime();

    long twoHoursByMillis = 2 * HOUR;
    long thirtyMinutesByMillis = 30 * MINUTE;

    Date twoHoursAndThirtyMinutesFromNow = new Date(twoHoursByMillis + thirtyMinutesByMillis);
    System.out.println(String.format("now %s and later %s", nowDate, twoHoursAndThirtyMinutesFromNow));

    long ms = 10304004543l;
    StringBuilder text = new StringBuilder("");
    if (ms > DAY) {
        text.append(ms / DAY).append(" days ");
        ms %= DAY;//from  w ww.  java2 s . c  om
    }
    if (ms > HOUR) {
        text.append(ms / HOUR).append(" hours ");
        ms %= HOUR;
    }
    if (ms > MINUTE) {
        text.append(ms / MINUTE).append(" minutes ");
        ms %= MINUTE;
    }
    if (ms > SECOND) {
        text.append(ms / SECOND).append(" seconds ");
        ms %= SECOND;
    }
    text.append(ms + " ms");
    System.out.println(text.toString());
}

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From source file:ColumnSample.java

public static void main(String args[]) {
    TableModel model = new AbstractTableModel() {
        Icon icon1 = new ImageIcon("TreeCollapsed.gif");

        Icon icon2 = new ImageIcon("TreeExpanded.gif");

        Object rowData[][] = { { "1", "ichi", Boolean.TRUE, new Date("01/01/2000"), icon1 },
                { "2", "ni", Boolean.TRUE, new Date("04/15/1999"), icon2 },
                { "3", "san", Boolean.FALSE, new Date("12/07/1941"), icon2 },
                { "4", "shi", Boolean.TRUE, new Date("02/29/2000"), icon1 },
                { "5", "go", Boolean.FALSE, new Date("05/23/1995"), icon1 }, };

        String columnNames[] = { "English", "Japanese", "Boolean", "Date", "ImageIcon" };

        public int getColumnCount() {
            return columnNames.length;
        }/* w  ww . j  a  va 2 s. c om*/

        public String getColumnName(int column) {
            return columnNames[column];
        }

        public int getRowCount() {
            return rowData.length;
        }

        public Object getValueAt(int row, int column) {
            return rowData[row][column];
        }

        public Class getColumnClass(int column) {
            return (getValueAt(0, column).getClass());
        }
    };

    JFrame frame = new JFrame("Column Renderer Table");
    JTable table = new JTable(model);
    JScrollPane scrollPane = new JScrollPane(table);
    frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
    frame.setSize(400, 150);
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String args[]) throws Exception {
    int c;//w ww .  j a v a2s.co  m
    URL hp = new URL("http://www.internic.net");
    URLConnection hpCon = hp.openConnection();

    long d = hpCon.getDate();
    if (d == 0)
        System.out.println("No date information.");
    else
        System.out.println("Date: " + new Date(d));

    System.out.println("Content-Type: " + hpCon.getContentType());

    d = hpCon.getExpiration();
    if (d == 0)
        System.out.println("No expiration information.");
    else
        System.out.println("Expires: " + new Date(d));

    d = hpCon.getLastModified();
    if (d == 0)
        System.out.println("No last-modified information.");
    else
        System.out.println("Last-Modified: " + new Date(d));

    int len = hpCon.getContentLength();
    if (len == -1)
        System.out.println("Content length unavailable.");
    else
        System.out.println("Content-Length: " + len);

    if (len != 0) {
        InputStream input = hpCon.getInputStream();
        int i = len;
        while (((c = input.read()) != -1)) { // && (--i > 0)) {
            System.out.print((char) c);
        }
        input.close();

    } else {
        System.out.println("No content available.");
    }

}

---

From source file:Main.java

public static void main(String[] argv) throws Exception {
    File f = new File("name.txt");

    if (!f.exists()) {
        System.out.println("File not found.");
        return;/*from   w ww  . j  ava2  s .  c  om*/
    }
    if (f.canRead())
        System.out.println("  Readable");
    else
        System.out.println("  Not Readable");

    if (f.canWrite())
        System.out.println("  Writable");
    else
        System.out.println("  Not Writable");
    System.out.println("  Last modified on " + new Date(f.lastModified()));

    long t = Calendar.getInstance().getTimeInMillis();
    if (!f.setLastModified(t))
        System.out.println("Can't set time.");

    if (!f.setReadOnly())
        System.out.println("Can't set to read-only.");

    if (f.canRead())
        System.out.println("  Readable");
    else
        System.out.println("  Not Readable");

    if (f.canWrite())
        System.out.println("  Writable");
    else
        System.out.println("  Not Writable");
    System.out.println("  Last modified on " + new Date(f.lastModified()));

    if (!f.setWritable(true, false))
        System.out.println("Can't return to read/write.");

    if (f.canRead())
        System.out.println("  Readable");
    else
        System.out.println("  Not Readable");

    if (f.canWrite())
        System.out.println("  Writable");
    else
        System.out.println("  Not Writable");
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    ZipFile zf = new ZipFile("a.zip");
    Enumeration e = zf.entries();
    while (e.hasMoreElements()) {
        ZipEntry ze = (ZipEntry) e.nextElement();
        String name = ze.getName();

        long uncompressedSize = ze.getSize();
        long compressedSize = ze.getCompressedSize();
        long crc = ze.getCrc();
        int method = ze.getMethod();
        String comment = ze.getComment();

        System.out.println(name + " was stored at " + new Date(ze.getTime()));
        if (method == ZipEntry.STORED) {
            System.out.println("with a size of  " + uncompressedSize + " bytes");
        } else if (method == ZipEntry.DEFLATED) {
            System.out.println("from " + uncompressedSize + " bytes to " + compressedSize);
        } else {// ww w.j  ava  2  s. c  om
            System.out.println("from " + uncompressedSize + " bytes to " + compressedSize);
        }
        System.out.println("Its CRC is " + crc);
        if (comment != null && !comment.equals("")) {
            System.out.println(comment);
        }
        if (ze.isDirectory()) {
            System.out.println(name + " is a directory");
        }
    }
}

---

From source file:Main.java

public static void main(String[] args) throws IOException {
    JarFile jf = new JarFile("a.jar");
    Enumeration e = jf.entries();
    while (e.hasMoreElements()) {
        JarEntry je = (JarEntry) e.nextElement();
        System.out.println(je.getName());
        long uncompressedSize = je.getSize();
        long compressedSize = je.getCompressedSize();
        long crc = je.getCrc();
        int method = je.getMethod();
        String comment = je.getComment();
        System.out.println(new Date(je.getTime()));
        System.out.println("from  " + uncompressedSize + " bytes to " + compressedSize);
        if (method == ZipEntry.STORED) {
            System.out.println("ZipEntry.STORED");
        } else if (method == ZipEntry.DEFLATED) {
            System.out.println(ZipEntry.DEFLATED);
        }//from   ww w.j  av  a2  s  . co m
        System.out.println("Its CRC is " + crc);
        System.out.println(comment);
        System.out.println(je.isDirectory());

        Attributes a = je.getAttributes();
        if (a != null) {
            Object[] nameValuePairs = a.entrySet().toArray();
            for (int j = 0; j < nameValuePairs.length; j++) {
                System.out.println(nameValuePairs[j]);
            }
        }
        System.out.println();
    }
}

---

From source file:EditableColumn.java

public static void main(String args[]) {
    TableModel model = new AbstractTableModel() {
        Icon icon1 = new ImageIcon("TreeCollapsed.gif");

        Icon icon2 = new ImageIcon("TreeExpanded.gif");

        Object rowData[][] = { { new Integer(1), "ichi", Boolean.TRUE, new Date("01/01/2000"), icon1 },
                { new Integer(2), "ni", Boolean.TRUE, new Date("04/15/1999"), icon2 },
                { new Integer(3), "san", Boolean.FALSE, new Date("12/07/1941"), icon2 },
                { new Integer(4), "shi", Boolean.TRUE, new Date("02/29/2000"), icon1 },
                { new Integer(5), "go", Boolean.FALSE, new Date("05/23/1995"), icon1 }, };

        String columnNames[] = { "English", "Japanese", "Boolean", "Date", "ImageIcon" };

        public int getColumnCount() {
            return columnNames.length;
        }//from www. ja  va2s. c  om

        public String getColumnName(int column) {
            return columnNames[column];
        }

        public int getRowCount() {
            return rowData.length;
        }

        public Object getValueAt(int row, int column) {
            return rowData[row][column];
        }

        public Class getColumnClass(int column) {
            return (getValueAt(0, column).getClass());
        }

        public void setValueAt(Object value, int row, int column) {
            rowData[row][column] = value;
        }

        public boolean isCellEditable(int row, int column) {
            return (column != 4);
        }
    };

    JFrame frame = new JFrame("Column Renderer Table");
    JTable table = new JTable(model);
    JScrollPane scrollPane = new JScrollPane(table);
    frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
    frame.setSize(400, 150);
    frame.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] args) {
    Calendar someTime = Calendar.getInstance();
    someTime.set(Calendar.HOUR_OF_DAY, 17);
    someTime.set(Calendar.MINUTE, 0);
    someTime.set(Calendar.SECOND, 0);

    // convert it to java epoch date
    Date someDate = toEpochDate(someTime);

    // create a date object from java.sql.Time
    Date fromSqlTime = new Date(Time.valueOf("17:00:00").getTime());

    // now do the comparison
    System.out.println("Some Date: " + someDate.toString());
    System.out.println("Sql Time: " + fromSqlTime.toString());
    System.out.println("Are they equal? " + someDate.equals(fromSqlTime));
}

---

From source file:MainClass.java

public static void main(String[] args) {
    File myDir = new File("C:/");
    // Define a filter for java source files beginning with F
    FilenameFilter select = new FileListFilter("F", "java");

    File[] contents = myDir.listFiles(select);

    if (contents != null) {
        System.out.println(//from   ww w .  j  a v a2s .  c  o  m
                "\nThe " + contents.length + " matching items in the directory, " + myDir.getName() + ", are:");
        for (File file : contents) {
            System.out.println(file + " is a " + (file.isDirectory() ? "directory" : "file")
                    + " last modified on\n" + new Date(file.lastModified()));
        }
    } else {
        System.out.println(myDir.getName() + " is not a directory");
    }
    return;
}

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