Java Date Now getCurrentTime(String format)

Description

get Current Time

License

Open Source License

Declaration

public static String getCurrentTime(String format) 

Method Source Code

//package com.java2s;
/*/* w  w w .ja v a 2s.  c  o  m*/
Copyright (C) 2011  Diego Darriba, David Posada
    
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.Locale;

public class Main {
    public static String getCurrentTime(String format) {
        Calendar cal = new GregorianCalendar();
        SimpleDateFormat date_format = new SimpleDateFormat(format);
        return date_format.format(cal.getTime());
    }

    public static String format(double number, int totalLength, int decimalPlaces, boolean exp) {
        StringBuffer sb;
        String format;
        if (exp) {
            format = "%" + totalLength + "." + decimalPlaces + "e";
        } else {
            format = "%" + totalLength + "." + decimalPlaces + "f";
        }
        sb = new StringBuffer(String.format(Locale.ENGLISH, format, number));
        // normalize string to size 6
        for (int i = sb.length(); i < totalLength; i++) {
            sb.insert(0, " ");
        }

        return sb.toString();
    }
}

Related

1. getCurrentTime(long delay, long interval)
2. getCurrentTime(String format)
3. getCurrentTime(String format)
4. getCurrentTime(String format)
5. getCurrentTime(String format)
6. getCurrentTime(String formatter)
7. getCurrentTime(String pattern)
8. getCurrentTime(String pattern)
9. getCurrentTime(String pattern)