com.dc.gameserver.extComponents.Kit.DateUtil.java Source code

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Here is the source code for com.dc.gameserver.extComponents.Kit.DateUtil.java

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/*
 * Copyright (c) 2014. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
 * http://www.apache.org/licenses/LICENSE-2.0
 */

package com.dc.gameserver.extComponents.Kit;

import org.apache.commons.lang.StringUtils;

import java.sql.Timestamp;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

public class DateUtil {

    /***/
    public final static String DEFAULT_STARTTIME = "2009-01-01";
    /**?*/
    public final static String DEFAULT_ENDTIME = "2019-01-01";

    public final static SimpleDateFormat DATEFORMAT_DAY = new SimpleDateFormat("yyyy-MM-dd");

    public final static SimpleDateFormat DATEFORMAT_SEC = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

    /**
     * ?
     * @param startTime
     * @return
     * @throws Exception
     */
    public static Date getStartTime(String startTime) throws Exception {
        if (StringUtils.isEmpty(startTime)) {
            startTime = DEFAULT_STARTTIME;
        }
        return DateUtil.DATEFORMAT_DAY.parse(startTime);
    }

    /**
     * ??
     * @param endTime
     * @return
     * @throws Exception
     */
    public static Date getEndTime(String endTime) throws Exception {
        if (StringUtils.isEmpty(endTime)) {
            endTime = DEFAULT_ENDTIME;
        }
        return DateUtil.DATEFORMAT_DAY.parse(endTime);
    }

    /**
     * 
     * 5
     * @param lastTime
     * @param nowTime
     * @return
     */
    @SuppressWarnings("deprecation")
    public static int getDay(Timestamp lastTime, Timestamp nowTime) {
        if (nowTime == null)
            nowTime = new Timestamp(System.currentTimeMillis());
        if (lastTime == null)
            return 1;
        if (lastTime.getHours() < 5) {
            // 1-3
            if (nowTime.getHours() < 5) {
                return getDiffDay(nowTime, lastTime);
                // 1-4
            } else {
                return getDiffDay(nowTime, lastTime) + 1;
            }
        } else {
            //2-3
            if (nowTime.getHours() < 5) {
                return getDiffDay(nowTime, lastTime) - 1;
                //2-4
            } else {
                return getDiffDay(nowTime, lastTime);
            }
        }
    }

    @SuppressWarnings("deprecation")
    public static int getDiffDay(Timestamp time1, Timestamp time2) {
        return getDay1(new Date(time2.getTime()), new Date(time1.getTime()));
    }

    /**
     * ???
     * 8? 12? 19? 21?
     * @param lastTime
     * @param nowTime
     * @return
     */
    @SuppressWarnings("deprecation")
    public static boolean getFreeActPoint(Timestamp lastTime, Timestamp nowTime) {
        int lastTimeCount = lastTime.getHours() * 60 + lastTime.getMinutes();
        int nowTimeCount = nowTime.getHours() * 60 + nowTime.getMinutes();
        int count1 = 8 * 60 + 30;
        int count2 = 12 * 60 + 30;
        int count3 = 19 * 60 + 30;
        //?
        if (lastTime.getDate() == nowTime.getDate()) {
            if (lastTimeCount >= count3) {
                return false;
            } else if (lastTimeCount < count1)
                return nowTimeCount >= count1;
            else if (lastTimeCount >= count1 && lastTimeCount < count2) {
                return nowTimeCount >= count2;
            } else if (lastTimeCount >= count2 && lastTimeCount < count3) {
                return nowTimeCount >= count3;
            }
        } else {
            if (lastTimeCount >= count3) {
                return nowTimeCount >= count1;
            }
        }
        return true;
    }

    /**
     * 0
     * @param d1 ?
     * @param d2 ?
     * @return 
     */
    @SuppressWarnings("deprecation")
    public static int getDay1(Date d1, Date d2) {
        if (d1 == null)
            return 1;
        d1.setHours(0);
        d1.setMinutes(0);
        d1.setSeconds(0);
        d2.setHours(0);
        d2.setMinutes(0);
        d2.setSeconds(0);
        long date1 = d1.getTime() / (1000l * 60 * 60 * 24);
        long date2 = d2.getTime() / (1000l * 60 * 60 * 24);
        return Long.valueOf(date2 - date1).intValue();
    }

    public static void main(String args[]) throws ParseException {
        //Date date1 = new Date(playerDailyTaskModel.getCreateTime().getTime());
        Calendar cal1 = Calendar.getInstance();
        Calendar cal2 = Calendar.getInstance();
        cal1.setTime(new Date(Timestamp.valueOf("2012-04-15 20:00:00").getTime()));
        cal2.setTime(new Date(Timestamp.valueOf("2012-04-16 12:00:00").getTime()));
        System.out.println("cal1.WEEK_OF_YEAR=:" + cal1.get(Calendar.WEEK_OF_YEAR));
        System.out.println("cal2.WEEK_OF_YEAR=:" + cal2.get(Calendar.WEEK_OF_YEAR));

    }
}