java.lang.Object
- com.googlecode.wicket.jquery.core.utils.DateUtils

```
public class DateUtils
extends Object
```
Utility class for dates

Author:

Sebastien Briquet - sebfz1

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`DATE_PATTERN`	default java date pattern
`static String`	`ISO8601`
`static String`	`ISO8601_TZ`
`static String`	`ISO8601_UTC`
`static String`	`LOCAL_DATE_PATTERN`	default java 8 date pattern
`static String`	`LOCAL_TIME_PATTERN`	default java 8 time pattern
`static String`	`TIME_PATTERN`	default java time pattern
`static TimeZone`	`UTC`	UTC timezone

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static long`	`offset(long time)`	Gets the current timezone offset
`static Date`	`parse(String date)`	Converts a ISO8601 string date (without timezone) to a `Date`
`static LocalDate`	`toLocalDate(long timestamp)`	Converts a timestamp to a `LocalDate`
`static LocalDate`	`toLocalDate(Instant instant)`	Converts an `Instant` to a `LocalDate`
`static LocalDateTime`	`toLocalDateTime(LocalDate date, LocalTime time)`	Gets a new `LocalDateTime` according to the supplied `LocalDate` & `LocalTime`
`static LocalTime`	`toLocalTime(long timestamp)`	Converts a timestamp to a `LocalTime`
`static LocalTime`	`toLocalTime(Instant instant)`	Converts an `Instant` to a `LocalTime`
`static LocalTime`	`toLocalTime(Date time)`	Converts an `Date` to a `LocalTime`
`static String`	`toString(ZonedDateTime date)`	Converts a date to its ISO8601/javascript representation (with timezone). ie: 2009-11-05T13:15:00.000+0200
`static String`	`toString(Date date)`	Converts a date to its ISO8601/javascript representation (with timezone). ie: 2009-11-05T13:15:00.000+0200
`static String`	`toUTCString(Date date)`	Converts a date to its ISO8601/javascript representation (UTC). ie: 2009-11-05T13:15:00.000Z
`static ZonedDateTime`	`toZonedDateTime(long timestamp, ZoneOffset offset)`	Converts a timestamp to a `ZonedDateTime`
`static ZonedDateTime`	`toZonedDateTime(Instant instant, ZoneOffset offset)`	Converts an `Instant` to a `ZonedDateTime`
`static ZonedDateTime`	`toZuluDateTime(long timestamp)`	Converts a timestamp to an UTC `ZonedDateTime`
`static ZonedDateTime`	`toZuluDateTime(Instant instant)`	Converts an `Instant` to an UTC `ZonedDateTime`
`static long`	`utc()`	Gets the current UTC date
`static long`	`utc(long date)`	Converts a local date to a UTC date
`static long`	`utc(Date date)`	Converts a local date to a UTC date

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ISO8601
```
public static final String ISO8601
```
    See Also:
    
    Constant Field Values
  - ISO8601_TZ
```
public static final String ISO8601_TZ
```
    See Also:
    
    Constant Field Values
  - ISO8601_UTC
```
public static final String ISO8601_UTC
```
    See Also:
    
    Constant Field Values
  - DATE_PATTERN
```
public static final String DATE_PATTERN
```
    default java date pattern
    
    See Also:
    
    Constant Field Values
  - TIME_PATTERN
```
public static final String TIME_PATTERN
```
    default java time pattern
    
    See Also:
    
    Constant Field Values
  - LOCAL_DATE_PATTERN
```
public static final String LOCAL_DATE_PATTERN
```
    default java 8 date pattern
    
    See Also:
    
    Constant Field Values
  - LOCAL_TIME_PATTERN
```
public static final String LOCAL_TIME_PATTERN
```
    default java 8 time pattern
    
    See Also:
    
    Constant Field Values
  - UTC
```
public static final TimeZone UTC
```
    UTC timezone
- Method Detail
  - utc
```
public static long utc()
```
    Gets the current UTC date
    
    Returns:
    
    the current UTC date
  - utc
```
public static long utc(Date date)
```
    Converts a local date to a UTC date
    
    Parameters:
    
    date - the date to convert
    
    Returns:
    
    the UTC date
  - utc
```
public static long utc(long date)
```
    Converts a local date to a UTC date
    
    Parameters:
    
    date - the date to convert
    
    Returns:
    
    the UTC date
  - offset
```
public static long offset(long time)
```
    Gets the current timezone offset
    
    Parameters:
    
    time - the timestamp
    
    Returns:
    
    the timezone offset
    
    See Also:
    
    TimeZone.getRawOffset()
  - parse
```
public static Date parse(String date)
                  throws ParseException
```
    Converts a ISO8601 string date (without timezone) to a Date
    
    Parameters:
    
    date - ISO8601 string date
    
    Returns:
    
    the Date
    
    Throws:
    
    ParseException - if the string cannot be parsed
  - toString
```
public static String toString(Date date)
```
    Converts a date to its ISO8601/javascript representation (with timezone). ie: 2009-11-05T13:15:00.000+0200
    
    Parameters:
    
    date - the date to convert
    
    Returns:
    
    the ISO8601 date as string
  - toString
```
public static String toString(ZonedDateTime date)
```
    Converts a date to its ISO8601/javascript representation (with timezone). ie: 2009-11-05T13:15:00.000+0200
    
    Parameters:
    
    date - the date to convert
    
    Returns:
    
    the ISO8601 date as string
  - toUTCString
```
public static String toUTCString(Date date)
```
    Converts a date to its ISO8601/javascript representation (UTC). ie: 2009-11-05T13:15:00.000Z
    
    Parameters:
    
    date - the date to convert
    
    Returns:
    
    the ISO8601 date as string
  - toLocalDate
```
public static LocalDate toLocalDate(long timestamp)
```
    Converts a timestamp to a LocalDate
    
    Parameters:
    
    timestamp - the timestamp
    
    Returns:
    
    a new LocalDate
  - toLocalDate
```
public static LocalDate toLocalDate(Instant instant)
```
    Converts an Instant to a LocalDate
    
    Parameters:
    
    instant - the Instant
    
    Returns:
    
    a new LocalDate
  - toLocalTime
```
public static LocalTime toLocalTime(Date time)
```
    Converts an Date to a LocalTime
    
    Parameters:
    
    time - the Date
    
    Returns:
    
    a new LocalTime
  - toLocalTime
```
public static LocalTime toLocalTime(long timestamp)
```
    Converts a timestamp to a LocalTime
    
    Parameters:
    
    timestamp - the timestamp
    
    Returns:
    
    a new LocalTime
  - toLocalTime
```
public static LocalTime toLocalTime(Instant instant)
```
    Converts an Instant to a LocalTime
    
    Parameters:
    
    instant - the Instant
    
    Returns:
    
    a new LocalTime
  - toLocalDateTime
```
public static LocalDateTime toLocalDateTime(LocalDate date,
                                            LocalTime time)
```
    Gets a new LocalDateTime according to the supplied LocalDate & LocalTime
    
    Parameters:
    
    date - the LocalDate
    
    time - the LocalTime. If null, LocalTime.MIDNIGHT is returned
    
    Returns:
    
    a new LocalDateTime
  - toZuluDateTime
```
public static ZonedDateTime toZuluDateTime(long timestamp)
```
    Converts a timestamp to an UTC ZonedDateTime
    
    Parameters:
    
    timestamp - the timestamp
    
    Returns:
    
    a new ZonedDateTime
  - toZuluDateTime
```
public static ZonedDateTime toZuluDateTime(Instant instant)
```
    Converts an Instant to an UTC ZonedDateTime
    
    Parameters:
    
    instant - the Instant
    
    Returns:
    
    a new ZonedDateTime
  - toZonedDateTime
```
public static ZonedDateTime toZonedDateTime(long timestamp,
                                            ZoneOffset offset)
```
    Converts a timestamp to a ZonedDateTime
    
    Parameters:
    
    timestamp - the timestamp in milliseconds
    
    offset - the ZoneOffset
    
    Returns:
    
    a new ZonedDateTime
  - toZonedDateTime
```
public static ZonedDateTime toZonedDateTime(Instant instant,
                                            ZoneOffset offset)
```
    Converts an Instant to a ZonedDateTime
    
    Parameters:
    
    instant - the Instant
    
    Returns:
    
    a new ZonedDateTime

Class DateUtils

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ISO8601

ISO8601_TZ

ISO8601_UTC

DATE_PATTERN

TIME_PATTERN

LOCAL_DATE_PATTERN

LOCAL_TIME_PATTERN

UTC

Method Detail

utc

utc

utc

offset

parse

toString

toString

toUTCString

toLocalDate

toLocalDate

toLocalTime

toLocalTime

toLocalTime

toLocalDateTime

toZuluDateTime

toZuluDateTime

toZonedDateTime

toZonedDateTime