Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
package host.anzo.commons.utils;
import org.apache.commons.text.TextStringBuilder;
import org.jetbrains.annotations.NotNull;
import java.time.*;
import java.time.format.DateTimeFormatter;
import java.time.temporal.TemporalAdjusters;
import java.util.concurrent.TimeUnit;
/**
* @author ANZO
* @since 9/20/2018
*/
public class DateTimeUtils {
public static final LocalDateTime MAX_SQL_DATE = LocalDateTime.of(2099, 1, 1, 0, 0, 0);
private static final DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
public static long toEpochMillis(@NotNull LocalDateTime localDateTime) {
return localDateTime.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
public static String getInternationalTime(long millis) {
final TextStringBuilder builder = new TextStringBuilder();
builder.append("[SYS: ").append(LocalDateTime.ofInstant(Instant.ofEpochMilli(millis), ZoneId.systemDefault()).format(dateFormatter)).append("] / ");
builder.append("[EDT: ").append(LocalDateTime.ofInstant(Instant.ofEpochMilli(millis), ZoneId.of("GMT-04:00")).format(dateFormatter)).append("] / ");
builder.append("[CET: ").append(LocalDateTime.ofInstant(Instant.ofEpochMilli(millis), ZoneId.of("GMT+02:00")).format(dateFormatter)).append("]");
return builder.get();
}
public static @NotNull String getFormattedDateTime(@NotNull LocalDateTime localDateTime) {
return localDateTime.format(dateFormatter);
}
/**
* @param date1 date in epoch format
* @param date2 date in epoch format
* @return {@code true} if date1 is same day as date2, {@code false} otherwise
*/
public static boolean isSameDay(long date1, long date2) {
final LocalDateTime localDateTime1 = LocalDateTime.ofInstant(Instant.ofEpochMilli(date1), ZoneId.systemDefault());
final LocalDateTime localDateTime2 = LocalDateTime.ofInstant(Instant.ofEpochMilli(date2), ZoneId.systemDefault());
return localDateTime1.getDayOfYear() == localDateTime2.getDayOfYear();
}
public static int parseTimeSpan(@NotNull String timeSpan, TimeUnit unit) {
final String[] timeSpanData = timeSpan.split(":");
if (timeSpanData.length == 3) {
int resultSeconds = Integer.parseInt(timeSpanData[0]) * 3600;
resultSeconds += Integer.parseInt(timeSpanData[1]) * 60;
resultSeconds += Integer.parseInt(timeSpanData[2]);
return (int)unit.convert(resultSeconds, TimeUnit.SECONDS);
}
return -1;
}
public static String toTimeSpan(long seconds) {
return String.format("%02d:%02d:%02d", seconds / 3600, (seconds % 3600) / 60, seconds % 60);
}
/**
* @param day day of week when SUNDAY=0 and MONDAY=6
* @return DayOfWeek enum value
*/
public static DayOfWeek parseDay(int day) {
if (day == 0) {
return DayOfWeek.SUNDAY;
}
return DayOfWeek.values()[day - 1];
}
public static LocalDateTime getLocalDateTime() {
return LocalDateTime.ofInstant(Instant.ofEpochMilli(System.currentTimeMillis()), ZoneId.systemDefault());
}
public static LocalDateTime getLocalDateTime(long epochTime) {
return LocalDateTime.ofInstant(Instant.ofEpochMilli(epochTime), ZoneId.systemDefault());
}
public static ZonedDateTime getZonedDateTime(long epochTime) {
return ZonedDateTime.ofInstant(Instant.ofEpochMilli(epochTime), ZoneId.systemDefault());
}
public static LocalDate getLocalDate(long epochTime) {
return LocalDateTime.ofInstant(Instant.ofEpochMilli(epochTime), ZoneId.systemDefault()).toLocalDate();
}
/**
* @param timeInMillis epoch time stamp
* @param timeUnit time unit
* @return time passed from current day start in specified time unit
*/
public static long getCurrentDayPassedTime(long timeInMillis, @NotNull TimeUnit timeUnit) {
return timeUnit.convert(timeInMillis - getLocalDate(timeInMillis).atStartOfDay().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli(), TimeUnit.MILLISECONDS);
}
/**
* @param timeInMillis epoch time stamp
* @param hour specified hour
* @return time at specified hour at current day
*/
public static long getCurrentDayHourTime(long timeInMillis, int hour) {
return getLocalDateTime(timeInMillis).withHour(0).withMinute(0).withSecond(0).plusHours(hour).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
/**
* @param timeInMillis epoch time stamp
* @return current month start epoch time
*/
public static long getCurrentMonthStartTime(long timeInMillis) {
final LocalDate localDate = getLocalDate(timeInMillis);
final LocalDate currentMonthStartDay = LocalDate.of(localDate.getYear(), localDate.getMonth(), 1);
return currentMonthStartDay.atStartOfDay(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
/**
* @param timeInMillis epoch time stamp
* @param hour specified hour
* @param minute specified minute
* @return time at specified next hour with minute
*/
public static long getNextHourTime(long timeInMillis, int hour, int minute) {
return getNextHourTime(getLocalDateTime(timeInMillis), hour, minute).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
public static LocalDateTime getNextHourTime(@NotNull LocalDateTime dateTime, int hour, int minute) {
final LocalDateTime nextHour = dateTime.withHour(0).withMinute(0).withSecond(0)
.plusHours(hour).plusMinutes(minute);
return nextHour.isBefore(dateTime) ? getNextDayHourTime(dateTime, hour, minute) : nextHour;
}
/**
* @param timeInMillis epoch time stamp
* @param hour specified hour
* @return time at specified next hour
*/
public static long getNextHourTime(long timeInMillis, int hour) {
return getNextHourTime(timeInMillis, hour, 0);
}
public static long getNextHourTime(long timeInMillis) {
final LocalDateTime localDateTime = getLocalDateTime(timeInMillis);
return getNextHourTime(timeInMillis, localDateTime.getHour() + 1, 0);
}
/**
* @param timeInMillis epoch time stamp
* @param dayOfWeek day of week
* @return next specified DayOfWeek start epoch time
*/
public static long getNextDayStartTime(long timeInMillis, DayOfWeek dayOfWeek) {
return getLocalDateTime(timeInMillis).with(TemporalAdjusters.next(dayOfWeek)).withHour(0).withMinute(0).withSecond(0).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
/**
* @param timeInMillis epoch time stamp
* @return next day start epoch time
*/
public static long getNextDayStartTime(long timeInMillis) {
return getNextDayHourTime(timeInMillis, 0, 0);
}
/**
* @param timeInMillis epoch time stamp
* @param hour specified hour
* @return time at specified hour the next day
*/
public static long getNextDayHourTime(long timeInMillis, int hour) {
return getLocalDateTime(timeInMillis).withHour(0).withMinute(0).withSecond(0).plusDays(1).plusHours(hour).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
/**
* @param timeInMillis epoch time stamp
* @param hour specified hour
* @param minute specified minute
* @return time at specified hour the next day
*/
public static long getNextDayHourTime(long timeInMillis, int hour, int minute) {
return getLocalDateTime(timeInMillis).withHour(0).withMinute(0).withSecond(0).plusDays(1).plusHours(hour).plusMinutes(minute).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
public static LocalDateTime getNextDayHourTime(LocalDateTime dateTime, int hour, int minute) {
return dateTime.withHour(0).withMinute(0).withSecond(0).plusDays(1).plusHours(hour).plusMinutes(minute);
}
/**
* @param timeInMillis epoch time stamp
* @return next month start epoch time
*/
public static long getNextMonthStartTime(long timeInMillis) {
final LocalDate localDate = getLocalDate(timeInMillis);
final LocalDate nextMonthDay = LocalDate.of(localDate.getYear(), localDate.getMonth(), 1).plusMonths(1);
return nextMonthDay.atStartOfDay(ZoneId.systemDefault()).toInstant().toEpochMilli();
}
/**
* @param timeInMillis epoch time stamp
* @param dayOfWeek day of the week
* @return time in millis to next specified DayOfWeek start
*/
public static long getTimeToNextDayStart(long timeInMillis, DayOfWeek dayOfWeek) {
return Math.max(0, getNextDayStartTime(timeInMillis, dayOfWeek) - getLocalDateTime(timeInMillis).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
}
/**
* @param timeInMillis epoch time stamp
* @return time to next day start
*/
public static long getTimeToNextDayStart(long timeInMillis) {
return Math.max(0, getNextDayStartTime(timeInMillis) - getLocalDateTime(timeInMillis).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli());
}
/**
* @param dateTime date time to calculate time to
* @param timeUnit time unit
* @return time to specified date time in specified time unit
*/
public static long getTimeTo(@NotNull LocalDateTime dateTime, @NotNull TimeUnit timeUnit) {
return timeUnit.convert(Math.max(0, dateTime.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli() - LocalDateTime.now().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli()), TimeUnit.MILLISECONDS);
}
public static long getTimeToNextHour(int hour, int minute, TimeUnit timeUnit) {
return timeUnit.convert(Math.max(0, DateTimeUtils.getNextHourTime(LocalDateTime.now(), hour, minute).atZone(ZoneId.systemDefault()).toInstant().toEpochMilli() - LocalDateTime.now().atZone(ZoneId.systemDefault()).toInstant().toEpochMilli()), TimeUnit.MILLISECONDS);
}
}
