com.mars.test.jodatime.Mars_App.java Source code

Introduction

Here is the source code for com.mars.test.jodatime.Mars_App.java

Source

package com.mars.test.jodatime;/*
                               * To change this license header, choose License Headers in Project Properties. To change this
                               * template file, choose Tools | Templates and open the template in the editor.
                               */

import lombok.extern.slf4j.Slf4j;
import org.joda.time.DateTimeConstants;
import org.joda.time.LocalDate;

/**
 * 
 * @author Mars
 */
@Slf4j
public class Mars_App {

    /**
     * @param args the command line arguments
     */
    private static final String pattern = "yyyy/MM/dd";

    public static void main(String[] args) {
        // LocalDate  , TimeZone
        LocalDate dt = new LocalDate();

        // 1.?1~31
        log.info("1.?" + dt.withDayOfMonth(1).toString(pattern) + " ~ "
                + dt.dayOfMonth().withMaximumValue().toString(pattern));

        // 2.?26~25(????)
        log.info("2.?" + dt.minusMonths(1).withDayOfMonth(26).toString(pattern) + " ~ "
                + dt.withDayOfMonth(25).toString(pattern));

        // 3.???
        LocalDate date2 = dt.withDayOfMonth(5);
        if (date2.getDayOfWeek() == DateTimeConstants.SATURDAY
                || date2.getDayOfWeek() == DateTimeConstants.SUNDAY) {
            date2 = date2.plusWeeks(1).withDayOfWeek(1);
        }
        log.info("3." + date2.toString(pattern));

        LocalDate date3 = dt.plusMonths(1).withDayOfMonth(5);
        if (date3.getDayOfWeek() >= 6) {
            date3 = date3.plusWeeks(1).withDayOfWeek(1);
        }
        log.info("4.2014/7" + date3.toString(pattern));

    }
}