Module com.appslandia.common

Package com.appslandia.common.utils

Class DateUtils

java.lang.Object

com.appslandia.common.utils.DateUtils

public class DateUtils
extends Object

Author:

Loc Ha

Field Summary

Fields

Modifier and Type	Field	Description
static String	PATTERN_DATE
static String	PATTERN_DATETIME
static String	PATTERN_DATETIME_M
static String	PATTERN_DATETIME_MZ
static String	PATTERN_DATETIME_Z
static String	PATTERN_TIME
static String	PATTERN_TIME_M
static String	PATTERN_TIME_MZ
static String	PATTERN_TIME_Z
static String	PATTERN_YEAR_MONTH

Constructor Summary

Constructors

Constructor	Description
DateUtils()

Method Summary

Modifier and Type	Method	Description
static LocalDateTime	atEndOfDay(LocalDate ld)
static LocalDateTime	atStartOfDay(LocalDate ld)
static OffsetDateTime	atUTC(OffsetDateTime odt)
static long	clearMs(long timeInMs)
static Date	clearMs(Date dt)
static long	clearTime(long timeInMs)
static void	clearTime(Calendar cal)
static Date	clearTime(Date dt)
static Date	copyTime(Date dest, Date src)
static LocalDate	firstDayOfMonth(LocalDate ld)
static LocalDateTime	firstDayOfMonth(LocalDateTime ldt)
static OffsetDateTime	firstDayOfMonth(OffsetDateTime odt)
static String	format(Date dt, String pattern)
static Calendar	getCalendar(int dayOfWeek, int atHour, int atMinute)
static DateTimeFormatter	getFormatter(String pattern)
static boolean	isFutureTime(long timeMillis, int leewayMs)
static Date	iso8601Date(String date)
static String	iso8601Date(Date date)
static Timestamp	iso8601DateTime(String dateTime)
static String	iso8601DateTime(Date dateTime)
static LocalDate	iso8601LocalDate(String date)
static String	iso8601LocalDate(LocalDate date)
static LocalDateTime	iso8601LocalDateTime(String dateTime)
static String	iso8601LocalDateTime(LocalDateTime dateTime)
static LocalTime	iso8601LocalTime(String time)
static String	iso8601LocalTime(LocalTime time)
static OffsetDateTime	iso8601OffsetDateTime(String dateTimeZ)
static String	iso8601OffsetDateTime(OffsetDateTime dateTimeZ)
static OffsetTime	iso8601OffsetTime(String timeZ)
static String	iso8601OffsetTime(OffsetTime timeZ)
static Time	iso8601Time(String time)
static String	iso8601Time(Date time)
static boolean	isPastTime(long timeMillis, int leewayMs)
static LocalDate	lastDayOfMonth(LocalDate ld)
static LocalDateTime	lastDayOfMonth(LocalDateTime ldt)
static OffsetDateTime	lastDayOfMonth(OffsetDateTime odt)
static SimpleDateFormat	newDateFormat(String pattern)
static TimeUnit	nextLowerUnit(TimeUnit unit)
static OffsetDateTime	nowAt(String offsetId)
static OffsetDateTime	nowAt(ZoneOffset offset)
static OffsetDateTime	nowAtUTC()
static Timestamp	nowTimestamp()
static Date	parse(String dt, String pattern)
static Map<TimeUnit,Long>	parseUnits(long duration, TimeUnit unit)
static Map<TimeUnit,Long>	parseUnits(long duration, TimeUnit unit, TimeUnit highUnit, TimeUnit lowUnit)
static Integer	toDateID(LocalDate ld)
static long	todayAsLong()
static Calendar	todayCalendar()
static Date	todaySqlDate()
static LocalDate	toLocalDate(Date date)
static long	translateToMs(String temporalAmt)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PATTERN_DATE

public static final String PATTERN_DATE

See Also:

Constant Field Values

PATTERN_TIME

public static final String PATTERN_TIME

See Also:

Constant Field Values

PATTERN_TIME_Z

public static final String PATTERN_TIME_Z

See Also:

Constant Field Values

PATTERN_TIME_M

public static final String PATTERN_TIME_M

See Also:

Constant Field Values

PATTERN_TIME_MZ

public static final String PATTERN_TIME_MZ

See Also:

Constant Field Values

PATTERN_DATETIME

public static final String PATTERN_DATETIME

See Also:

Constant Field Values

PATTERN_DATETIME_Z

public static final String PATTERN_DATETIME_Z

See Also:

Constant Field Values

PATTERN_DATETIME_M

public static final String PATTERN_DATETIME_M

See Also:

Constant Field Values

PATTERN_DATETIME_MZ

public static final String PATTERN_DATETIME_MZ

See Also:

Constant Field Values

PATTERN_YEAR_MONTH

public static final String PATTERN_YEAR_MONTH

See Also:

Constant Field Values

Constructor Detail

DateUtils

public DateUtils()

Method Detail

todaySqlDate

public static Date todaySqlDate()

todayAsLong

public static long todayAsLong()

todayCalendar

public static Calendar todayCalendar()

nowTimestamp

public static Timestamp nowTimestamp()

clearMs

public static long clearMs(long timeInMs)

clearMs

public static Date clearMs(Date dt)

clearTime

public static long clearTime(long timeInMs)

clearTime

public static Date clearTime(Date dt)

clearTime

public static void clearTime(Calendar cal)

getCalendar

public static Calendar getCalendar(int dayOfWeek,
                                   int atHour,
                                   int atMinute)

copyTime

public static Date copyTime(Date dest,
                            Date src)

isFutureTime

public static boolean isFutureTime(long timeMillis,
                                   int leewayMs)

isPastTime

public static boolean isPastTime(long timeMillis,
                                 int leewayMs)

format

public static String format(Date dt,
                            String pattern)

newDateFormat

public static SimpleDateFormat newDateFormat(String pattern)

iso8601Date

public static Date iso8601Date(String date)
                        throws DateFormatException

Throws:

DateFormatException

iso8601Date

public static String iso8601Date(Date date)

iso8601Time

public static Time iso8601Time(String time)
                        throws DateFormatException

Throws:

DateFormatException

iso8601Time

public static String iso8601Time(Date time)

iso8601DateTime

public static Timestamp iso8601DateTime(String dateTime)
                                 throws DateFormatException

Throws:

DateFormatException

iso8601DateTime

public static String iso8601DateTime(Date dateTime)

parse

public static Date parse(String dt,
                         String pattern)
                  throws DateFormatException

Throws:

DateFormatException

toDateID

public static Integer toDateID(LocalDate ld)

toLocalDate

public static LocalDate toLocalDate(Date date)

getFormatter

public static DateTimeFormatter getFormatter(String pattern)

nowAtUTC

public static OffsetDateTime nowAtUTC()

atStartOfDay

public static LocalDateTime atStartOfDay(LocalDate ld)

atEndOfDay

public static LocalDateTime atEndOfDay(LocalDate ld)

nowAt

public static OffsetDateTime nowAt(String offsetId)

nowAt

public static OffsetDateTime nowAt(ZoneOffset offset)

atUTC

public static OffsetDateTime atUTC(OffsetDateTime odt)

firstDayOfMonth

public static LocalDate firstDayOfMonth(LocalDate ld)

lastDayOfMonth

public static LocalDate lastDayOfMonth(LocalDate ld)

firstDayOfMonth

public static LocalDateTime firstDayOfMonth(LocalDateTime ldt)

lastDayOfMonth

public static LocalDateTime lastDayOfMonth(LocalDateTime ldt)

firstDayOfMonth

public static OffsetDateTime firstDayOfMonth(OffsetDateTime odt)

lastDayOfMonth

public static OffsetDateTime lastDayOfMonth(OffsetDateTime odt)

iso8601LocalDate

public static LocalDate iso8601LocalDate(String date)
                                  throws DateTimeParseException

Throws:

DateTimeParseException

iso8601LocalDate

public static String iso8601LocalDate(LocalDate date)

iso8601LocalTime

public static LocalTime iso8601LocalTime(String time)
                                  throws DateTimeParseException

Throws:

DateTimeParseException

iso8601LocalTime

public static String iso8601LocalTime(LocalTime time)

iso8601LocalDateTime

public static LocalDateTime iso8601LocalDateTime(String dateTime)
                                          throws DateTimeParseException

Throws:

DateTimeParseException

iso8601LocalDateTime

public static String iso8601LocalDateTime(LocalDateTime dateTime)

iso8601OffsetTime

public static OffsetTime iso8601OffsetTime(String timeZ)
                                    throws DateTimeParseException

Throws:

DateTimeParseException

iso8601OffsetTime

public static String iso8601OffsetTime(OffsetTime timeZ)

iso8601OffsetDateTime

public static OffsetDateTime iso8601OffsetDateTime(String dateTimeZ)
                                            throws DateTimeParseException

Throws:

DateTimeParseException

iso8601OffsetDateTime

public static String iso8601OffsetDateTime(OffsetDateTime dateTimeZ)

translateToMs

public static long translateToMs(String temporalAmt)
                          throws IllegalArgumentException

Throws:

IllegalArgumentException

parseUnits

public static Map<TimeUnit,Long> parseUnits(long duration,
                                                  TimeUnit unit)

parseUnits

public static Map<TimeUnit,Long> parseUnits(long duration,
                                                  TimeUnit unit,
                                                  TimeUnit highUnit,
                                                  TimeUnit lowUnit)

nextLowerUnit

public static TimeUnit nextLowerUnit(TimeUnit unit)