Java Day of getYYYY_MM_DD(int offsetDays)

Description

get YYYMDD

License

Apache License

Declaration

public static String getYYYY_MM_DD(int offsetDays) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

public class Main {
    private final static ThreadLocal<SimpleDateFormat> YYYY_MM_DD_FORMAT = new ThreadLocal<SimpleDateFormat>() {
        @Override/*from www . j a  v  a 2  s . co m*/
        protected SimpleDateFormat initialValue() {
            return new SimpleDateFormat("yyyy-MM-dd");
        }

        ;

    };

    public static String getYYYY_MM_DD(int offsetDays) {
        Calendar calendar = Calendar.getInstance();
        if (offsetDays != 0)
            calendar.add(Calendar.DATE, offsetDays);
        Date date = calendar.getTime();
        return formatDD(date);
    }

    /**
     * yyyy-MM-dd
     *
     * @param date
     * @return
     */
    public static String formatDD(Date date) {
        return YYYY_MM_DD_FORMAT.get().format(date);
    }
}

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