MagStat/RetrieveDateAndTime_Magstat_22032019.java at main · coding-bricks/MagStat · GitHub

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package de.gsi.cs.co.ap.app.magstat.utils;

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;

// for library loggers
// import org.slf4j.Logger;
// import org.slf4j.LoggerFactory;

// for application loggers
// import de.gsi.cs.co.ap.common.gui.elements.logger.AppLogger;

/**
 * @author fschirru
 */

public class RetrieveDateAndTime {

    // You can choose a logger (needed imports are given in the import section as comments):
    // for libraries:
    // private static final Logger LOGGER = LoggerFactory.getLogger(RetrieveDateAndTime.class);
    // for applications:
    // private static final AppLogger LOGGER = AppLogger.getLogger();

    private static final RetrieveDateAndTime INSTANCE = new RetrieveDateAndTime();

    private static String day;
    // private String dayName;
    private static String month;
    private static String year;

    private static String hour;
    private static String minute;
    private static String second;

    public RetrieveDateAndTime() {

    }

    public static RetrieveDateAndTime getInstance() {

        return INSTANCE;
    }

    public static List<String> getDateAndTime() {

        final List<String> date_time = new ArrayList<>();

        final Calendar now = Calendar.getInstance();
        //
        // System.out.println("Current Year is : " + now.get(Calendar.YEAR));
        // month start from 0 to 11
        // System.out.println("Current Month is : " + (now.get(Calendar.MONTH) + 1));
        // System.out.println("Current Date is : " + now.get(Calendar.DATE));

        final DateFormat dateFormat = new SimpleDateFormat("dd-MM-yyyy, HH:mm:ss");
        // System.out.println("**************UUUUUUUUUUUUUU************");
        // System.out.println(dateFormat.format(now.get(Calendar.DATE)));

        // get current date time with Date()
        // Date date = new Date();
        // System.out.println(dateFormat.format(date));

        // get current date time with Calendar()
        final Calendar cal = Calendar.getInstance();
        // System.out.println(dateFormat.format(cal.getTime()));

        day = String.valueOf(now.get(Calendar.DAY_OF_MONTH));
        month = String.valueOf(now.get(Calendar.MONTH));
        year = String.valueOf(now.get(Calendar.YEAR));

        hour = String.valueOf(now.get(Calendar.HOUR));
        minute = String.valueOf(now.get(Calendar.MINUTE));
        second = String.valueOf(now.get(Calendar.SECOND));

        // final String date = day + "-" + month + "-" + year;
        // final String time = hour + ":" + minute + ":" + second;

        final String date = dateFormat.format(now.get(Calendar.DATE));
        final String time = dateFormat.format(now.getTime());
        // DateFormatSymbols dfs = new DateFormatSymbols();
        // String weekdays[] = dfs.getWeekdays();
        // int name_of_day = now.get(Calendar.DAY_OF_WEEK);
        // dayName = String.valueOf(name_of_day);

        // System.out.println(date);
        // System.out.println(time);

        date_time.add(null);
        date_time.add(time);

        return date_time;
    }
}