package com.android.pc.util;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.Date;
/**
* @ClassName: TimeHandler
* @Description: 时间工具类
* @author 潘城 gdpancheng@gmail.com
* @date 2012-6-27 上午9:48:35
*
*/
public class Handler_Time {
private Calendar cal;
private Handler_Time() {
this.cal = Calendar.getInstance();
}
public static Handler_Time getInstance() {
return new Handler_Time();
}
public static Handler_Time getInstance(String year, String month) {
Handler_Time th = new Handler_Time();
if (year != null && !year.equals("") && !year.equals("null") && month != null && !month.equals("") && !month.equals("null")) {
th.cal.set(Calendar.YEAR, Integer.parseInt(year));
th.cal.set(Calendar.MONTH, Integer.parseInt(month) - 1);
}
return th;
}
public static Handler_Time getInstance(String year, String month, String day) {
Handler_Time th = new Handler_Time();
if (year != null && !year.equals("") && !year.equals("null") && month != null && !month.equals("") && !month.equals("null") && day != null && !day.equals("") && !day.equals("null")) {
th.cal.set(Calendar.YEAR, Integer.parseInt(year));
th.cal.set(Calendar.MONTH, Integer.parseInt(month) - 1);
th.cal.set(Calendar.DAY_OF_MONTH, Integer.parseInt(day));
}
return th;
}
/**
* month is start with 1
*
* @author LiuSong | mailto:liu@ezcom.net.cn | 2007/06/05 14:20:09
* @param year
* @param month
* @param day
* @return
*/
public static Handler_Time getInstance(int year, int month, int day) {
Handler_Time th = new Handler_Time();
th.cal.set(Calendar.YEAR, year);
th.cal.set(Calendar.MONTH, month - 1);
th.cal.set(Calendar.DAY_OF_MONTH, day);
return th;
}
/**
* @author 潘城 gdpancheng@gmail.com 2012-5-7 下午5:25:14
* @Title: getInstance
* @Description: 根据TimeStamp格式的字符串来获得TimeHandler的实例<br>
* 字符串格式可以为以下多种格式<br>
* 年：2007<br>
* 年月：2007-05<br>
* 年月日：2007-05-08<br>
* 年月日小时：2007-05-08 12<br>
* 年月日小时分：2007-05-08 12:10<br>
* 年月日小时分秒：2007-05-08 12:10:08
* @param @param date_time
* @param @return 设定文件
* @return TimeHandler 返回类型
*/
public static Handler_Time getInstance(String date_time) {
int stringLength = date_time.length();
if (stringLength < 4) {
return null;
}
Handler_Time th = new Handler_Time();
int year = Integer.parseInt(date_time.substring(0, 4));
int month = 0;
int day = 1;
if (stringLength >= 7) {
month = Integer.parseInt(date_time.substring(5, 7)) - 1;
}
if (stringLength >= 10) {
day = Integer.parseInt(date_time.substring(8, 10));
}
// ------------------------------------------------------------
int hour = 0;
int minute = 0;
int second = 0;
if (stringLength >= 13) {
hour = Integer.parseInt(date_time.substring(11, 13));
}
if (stringLength >= 16) {
minute = Integer.parseInt(date_time.substring(14, 16));
}
if (stringLength == 19) {
second = Integer.parseInt(date_time.substring(17, 19));
}
th.set(year, month, day, hour, minute, second);
return th;
}
public static Handler_Time getInstance(long timeInMillis) {
Handler_Time th = new Handler_Time();
th.set(timeInMillis);
return th;
}
public Timestamp getTimestamp() {
return new Timestamp(cal.getTimeInMillis());
}
public String getTimestampStr() {
String str = (new Timestamp(cal.getTimeInMillis())).toString();
while (str.length() < 23) {
str += 0;
}
return str;
}
public String getTimestampSecond() {
String str = (new Timestamp(cal.getTimeInMillis())).toString();
return str.substring(0, 19);
}
public Timestamp getTimestampPlus(long timeInMillis) {
return new Timestamp(cal.getTimeInMillis() + timeInMillis);
}
public Timestamp getTimestamp(int year, int month, int day, int hour, int minute) {
cal.set(year, month, day, hour, minute, 0);
return new Timestamp(cal.getTimeInMillis());
}
public int getYear() {
return cal.get(Calendar.YEAR);
}
/**
* @author 潘城 gdpancheng@gmail.com 2012-5-7 下午5:25:43
* @Title: getYearSimple
* @Description: 获得年的后两位数字<br>
* 例如，2008获得8，1998获得98<br>
* @param @return 设定文件
* @return int 返回类型
*/
public int getYearSimple() {
int year = cal.get(Calendar.YEAR);
int yearSimple;
if (year > 2000) {
yearSimple = year - 2000;
} else if (year > 1900) {
yearSimple = year - 1900;
} else if (year > 1800) {
yearSimple = year - 1800;
} else {
yearSimple = year - 1700;
}
return yearSimple;
}
/**
* 获得年的后两位数字的字符串<br>
* 例如，2008获得08，1998获得98<br>
*
* @return
*/
public String getYearSimpleStr() {
int year = getYearSimple();
return Handler_String.addPrefixZero(year);
}
public int getYearPrev() {
if (this.getMonth() == 1) {
return this.getYear() - 1;
} else {
return this.getYear();
}
}
public int getYearNext() {
if (this.getMonth() == 12) {
return this.getYear() + 1;
} else {
return this.getYear();
}
}
public String getYearStr() {
return String.valueOf(this.getYear());
}
public int getMonth() {
return cal.get(Calendar.MONTH) + 1;
}
public int getMonthPrev() {
if (this.getMonth() == 1) {
return 12;
} else {
return this.getMonth() - 1;
}
}
public int getMonthNext() {
if (this.getMonth() == 12) {
return 1;
} else {
return this.getMonth() + 1;
}
}
public String getMonthStr() {
return Handler_String.addPrefixZero(this.getMonth());
}
public int getDay() {
return cal.get(Calendar.DAY_OF_MONTH);
}
public String getDayStr() {
return Handler_String.addPrefixZero(this.getDay());
}
public int getHour() {
return cal.get(Calendar.HOUR_OF_DAY);
}
public String getHourStr() {
return Handler_String.addPrefixZero(this.getHour());
}
public int getMinute() {
return cal.get(Calendar.MINUTE);
}
public String getMinuteStr() {
return Handler_String.addPrefixZero(this.getMinute());
}
public int getSecond() {
return cal.get(Calendar.SECOND);
}
public String getSecondStr() {
return Handler_String.addPrefixZero(this.getSecond());
}
/**
* 获得TimeStamp格式的年月日字符串<br>
* 例：2007-05-08
*
* @return
*/
public String getYYYYMMDD() {
StringBuffer sbf = new StringBuffer();
sbf.append(this.getYearStr());
sbf.append("-");
sbf.append(this.getMonthStr());
sbf.append("-");
sbf.append(this.getDayStr());
return sbf.toString();
}
/**
* 获得中日文的年月日字符串<br>
* 例：2007年05月08日
*
* @return
*/
public String getYYYYMMDDLabel() {
StringBuffer sbf = new StringBuffer();
sbf.append(this.getYearStr()).append("年");
sbf.append(this.getMonthStr()).append("月");
sbf.append(this.getDayStr()).append("日");
return sbf.toString();
}
/**
* 获得前一天的TimeStamp格式的年月日字符串<br>
* 例：2007-05-08
*
* @return
*/
public String getYYYYMMDDPrevious() {
Handler_Time previousDay = getTimeHandlerPrevious();
return previousDay.getYYYYMMDD();
}
/**
* 获得后一天的TimeStamp格式的年月日字符串<br>
* 例：2007-05-08
*
* @return
*/
public String getYYYYMMDDNext() {
Handler_Time nextDay = getTimeHandlerNext();
return nextDay.getYYYYMMDD();
}
/**
* 获得前一天的TimeHandler实例<br>
*
* @return
*/
public Handler_Time getTimeHandlerPrevious() {
long todayTimeInMillis = this.getTimeInMillis();
Handler_Time previousDay = Handler_Time.getInstance(todayTimeInMillis - 24 * 3600 * 1000l);
return previousDay;
}
/**
* 获得后一天的TimeHandler实例<br>
*
* @return
*/
public Handler_Time getTimeHandlerNext() {
long todayTimeInMillis = this.getTimeInMillis();
Handler_Time nextDay = Handler_Time.getInstance(todayTimeInMillis + 24 * 3600 * 1000l);
return nextDay;
}
/**
* 获得TimeStamp格式的年月字符串<br>
* 例：2007-05
*
* @return
*/
public String getYYYYMM() {
StringBuffer sbf = new StringBuffer();
sbf.append(this.getYearStr());
sbf.append("-");
sbf.append(this.getMonthStr());
return sbf.toString();
}
/**
* 获得中日文的年月字符串<br>
* 例：2007年05月
*
* @return
*/
public String getYYYYMMLabel() {
StringBuffer sbf = new StringBuffer();
sbf.append(this.getYearStr()).append("年");
sbf.append(this.getMonthStr()).append("月");
return sbf.toString();
}
/**
* 获得前一个月的TimeStamp格式的年月字符串<br>
* 例：2007-05
*
* @return
*/
public String getYYYYMMPrevious() {
int year = this.getYear();
int previousMonth = getMonthPrev();
if (previousMonth == 12) {
year = year - 1;
}
StringBuffer sbf = new StringBuffer();
sbf.append(year).append("-").append(Handler_String.addPrefixZero(previousMonth));
return sbf.toString();
}
/**
* 获得下一个月的TimeStamp格式的年月字符串<br>
* 例：2007-05
*
* @return
*/
public String getYYYYMMNext() {
int year = this.getYear();
int nextMonth = getMonthNext();
if (nextMonth == 1) {
year = year + 1;
}
StringBuffer sbf = new StringBuffer();
sbf.append(year).append("-").append(Handler_String.addPrefixZero(nextMonth));
return sbf.toString();
}
public String getYyyyMmKanji() {
StringBuffer sbf = new StringBuffer();
sbf.append(this.getYearStr());
sbf.append(" 年 ");
sbf.append(this.getMonth());
sbf.append(" 月 ");
return sbf.toString();
}
public void set(int year, int month, int day, int hour, int minute, int second) {
cal.set(year, month, day, hour, minute, second);
}
public void set(int year, int month, int day, int hour, int minute) {
cal.set(year, month, day, hour, minute, 0);
}
public void set(int field, int value) {
cal.set(field, value);
}
public void set(long timeInMillis) {
cal.setTimeInMillis(timeInMillis);
}
public long getTimeInMillis() {
return cal.getTimeInMillis();
}
/**
* 获得UNIX_TIMESTAMP的秒的INT型数字的值<br>
* 值的长度应该和MYSQL的UNIX_TIMESTAMP()函数的值的长度是一致的<br>
* 例如：1196440210<br>
* 例如：1246026128<br>
*
* @return UNIX_TIMESTAMP的秒的INT型数字的值
*/
public int getTimeInSeconds() {
return (int) (this.getTimeInMillis() / 1000);
}
public boolean checkDate(int year, int month, int day) {
cal.set(year, month, 1);
if (day > cal.getActualMaximum(Calendar.DAY_OF_MONTH)) {
return true;
} else {
return false;
}
}
/**
* 获得当月的天数
*
* @return
*/
public int getMaxDayOfTheMonth() {
return cal.getActualMaximum(Calendar.DAY_OF_MONTH);
}
/**
*
* @return
*/
public int getDayOfTheWeek() {
return cal.get(Calendar.DAY_OF_WEEK);
}
public Date getDate() {
return new Date(this.getTimeInMillis());
}
public Calendar getCalendar() {
return cal;
}
public static String now() {
return Handler_Time.getInstance().getTimestamp().toString().substring(0, 19);
}
public String getPeriodStr(long timeInMillis) {
long result = 0;
StringBuffer sbf = new StringBuffer();
//
result = (timeInMillis / 1000) / 3600;
if (result > 0) {
sbf.append(Handler_String.addPrefixZero((int) result)).append(":");
timeInMillis = timeInMillis - result * 3600 * 1000;
} else {
sbf.append("00:");
}
//
result = (timeInMillis / 1000) / 60;
if (result > 0) {
sbf.append(Handler_String.addPrefixZero((int) result)).append(":");
timeInMillis = timeInMillis - result * 60 * 1000;
} else {
sbf.append("00:");
}
//
result = timeInMillis / 1000;
sbf.append(Handler_String.addPrefixZero((int) result));
return sbf.toString();
}
public static Handler_Time linuxTimeToWinTime(Handler_Time timeHandler) {
int year = timeHandler.getYear();
int month = timeHandler.getMonth();
int day = timeHandler.getDay();
int hour = timeHandler.getHour();
int minute = timeHandler.getMinute();
int second = timeHandler.getSecond();
hour = hour + 8;
timeHandler.set(year, month - 1, day, hour, minute, second);
return timeHandler;
}
public String toString() {
return this.getTimestampStr();
}
public static String formatDate(int year, int month, int day) {
StringBuffer sbf = new StringBuffer();
sbf.append(year);
sbf.append("-");
sbf.append(Handler_String.addPrefixZero(month + 1));
sbf.append("-");
sbf.append(Handler_String.addPrefixZero(day));
return sbf.toString();
}
public static String formatDuring(long mss) {
long days = mss / (1000 * 60 * 60 * 24);
long hours = (mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60);
long minutes = (mss % (1000 * 60 * 60)) / (1000 * 60);
long seconds = (mss % (1000 * 60)) / 1000;
String time = "";
if (seconds != 0) {
time = seconds + "秒";
}
if (minutes != 0) {
time = minutes + "分"+time;
}
if (hours != 0) {
time = hours + "小时"+time;
}
if (days != 0) {
time = days + "天"+time;
}
return time;
}
}