Package org.apache.logging.log4j.core.util.datetime

Enum FixedDateFormat.FixedFormat

java.lang.Object
java.lang.Enum<FixedDateFormat.FixedFormat>
org.apache.logging.log4j.core.util.datetime.FixedDateFormat.FixedFormat
All Implemented Interfaces:
Serializable, Comparable<FixedDateFormat.FixedFormat>
Enclosing class:
FixedDateFormat
public static enum FixedDateFormat.FixedFormat extends Enum<FixedDateFormat.FixedFormat>
Enumeration over the supported date/time format patterns.

Package protected for unit tests.

  • Enum Constant Details

    • ABSOLUTE

      public static final FixedDateFormat.FixedFormat ABSOLUTE
      ABSOLUTE time format: "HH:mm:ss,SSS".

    • ABSOLUTE_MICROS

      public static final FixedDateFormat.FixedFormat ABSOLUTE_MICROS
      ABSOLUTE time format with microsecond precision: "HH:mm:ss,nnnnnn".

    • ABSOLUTE_NANOS

      public static final FixedDateFormat.FixedFormat ABSOLUTE_NANOS
      ABSOLUTE time format with nanosecond precision: "HH:mm:ss,nnnnnnnnn".

    • ABSOLUTE_PERIOD

      public static final FixedDateFormat.FixedFormat ABSOLUTE_PERIOD
      ABSOLUTE time format variation with period separator: "HH:mm:ss.SSS".

    • COMPACT

      public static final FixedDateFormat.FixedFormat COMPACT
      COMPACT time format: "yyyyMMddHHmmssSSS".

    • DATE

      public static final FixedDateFormat.FixedFormat DATE
      DATE_AND_TIME time format: "dd MMM yyyy HH:mm:ss,SSS".

    • DATE_PERIOD

      public static final FixedDateFormat.FixedFormat DATE_PERIOD
      DATE_AND_TIME time format variation with period separator: "dd MMM yyyy HH:mm:ss.SSS".

    • DEFAULT

      public static final FixedDateFormat.FixedFormat DEFAULT
      DEFAULT time format: "yyyy-MM-dd HH:mm:ss,SSS".

    • DEFAULT_MICROS

      public static final FixedDateFormat.FixedFormat DEFAULT_MICROS
      DEFAULT time format with microsecond precision: "yyyy-MM-dd HH:mm:ss,nnnnnn".

    • DEFAULT_NANOS

      public static final FixedDateFormat.FixedFormat DEFAULT_NANOS
      DEFAULT time format with nanosecond precision: "yyyy-MM-dd HH:mm:ss,nnnnnnnnn".

    • DEFAULT_PERIOD

      public static final FixedDateFormat.FixedFormat DEFAULT_PERIOD
      DEFAULT time format variation with period separator: "yyyy-MM-dd HH:mm:ss.SSS".

    • ISO8601_BASIC

      public static final FixedDateFormat.FixedFormat ISO8601_BASIC
      ISO8601_BASIC time format: "yyyyMMdd'T'HHmmss,SSS".

    • ISO8601_BASIC_PERIOD

      public static final FixedDateFormat.FixedFormat ISO8601_BASIC_PERIOD
      ISO8601_BASIC time format: "yyyyMMdd'T'HHmmss.SSS".

    • ISO8601

      public static final FixedDateFormat.FixedFormat ISO8601
      ISO8601 time format: "yyyy-MM-dd'T'HH:mm:ss,SSS".

    • ISO8601_OFFSET_DATE_TIME_HH

      public static final FixedDateFormat.FixedFormat ISO8601_OFFSET_DATE_TIME_HH
      ISO8601 time format: "yyyy-MM-dd'T'HH:mm:ss,SSSX" with a time zone like -07.

    • ISO8601_OFFSET_DATE_TIME_HHMM

      public static final FixedDateFormat.FixedFormat ISO8601_OFFSET_DATE_TIME_HHMM
      ISO8601 time format: "yyyy-MM-dd'T'HH:mm:ss,SSSXX" with a time zone like -0700.

    • ISO8601_OFFSET_DATE_TIME_HHCMM

      public static final FixedDateFormat.FixedFormat ISO8601_OFFSET_DATE_TIME_HHCMM
      ISO8601 time format: "yyyy-MM-dd'T'HH:mm:ss,SSSXXX" with a time zone like -07:00.

    • ISO8601_PERIOD

      public static final FixedDateFormat.FixedFormat ISO8601_PERIOD
      ISO8601 time format: "yyyy-MM-dd'T'HH:mm:ss.SSS".

    • ISO8601_PERIOD_MICROS

      public static final FixedDateFormat.FixedFormat ISO8601_PERIOD_MICROS
      ISO8601 time format with support for microsecond precision: "yyyy-MM-dd'T'HH:mm:ss.nnnnnn".

    • US_MONTH_DAY_YEAR2_TIME

      public static final FixedDateFormat.FixedFormat US_MONTH_DAY_YEAR2_TIME
      American date/time format with 2-digit year: "dd/MM/yy HH:mm:ss.SSS".

    • US_MONTH_DAY_YEAR4_TIME

      public static final FixedDateFormat.FixedFormat US_MONTH_DAY_YEAR4_TIME
      American date/time format with 4-digit year: "dd/MM/yyyy HH:mm:ss.SSS".

  • Method Details

    • values

      public static FixedDateFormat.FixedFormat[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static FixedDateFormat.FixedFormat valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • getPattern

      public String getPattern()
      Returns the full pattern.
      Returns:
      the full pattern

    • getDatePattern

      public String getDatePattern()
      Returns the date part of the pattern.
      Returns:
      the date part of the pattern

    • lookup

      public static FixedDateFormat.FixedFormat lookup(String nameOrPattern)
      Returns the FixedFormat with the name or pattern matching the specified string or null if not found.
      Parameters:
      nameOrPattern - the name or pattern to find a FixedFormat for
      Returns:
      the FixedFormat with the name or pattern matching the specified string

    • getLength

      public int getLength()
      Returns the length of the resulting formatted date and time strings in the ROOT locale.
      Returns:
      the length of the resulting formatted date and time strings

    • getDatePatternLength

      public int getDatePatternLength()
      Returns the length of the date part of the resulting formatted string.
      Returns:
      the length of the date part of the resulting formatted string

    • getFastDateFormat

      public FastDateFormat getFastDateFormat()
      Returns the FastDateFormat object for formatting the date part of the pattern or null if the pattern does not have a date part.
      Returns:
      the FastDateFormat object for formatting the date part of the pattern or null

    • getFastDateFormat

      public FastDateFormat getFastDateFormat(TimeZone tz)
      Returns the FastDateFormat object for formatting the date part of the pattern or null if the pattern does not have a date part.
      Parameters:
      tz - the time zone to use
      Returns:
      the FastDateFormat object for formatting the date part of the pattern or null

    • getSecondFractionDigits

      public int getSecondFractionDigits()
      Returns the number of digits specifying the fraction of the second to show
      Returns:
      3 for millisecond precision, 6 for microsecond precision or 9 for nanosecond precision

    • getFixedTimeZoneFormat

      public FixedDateFormat.FixedTimeZoneFormat getFixedTimeZoneFormat()
      Returns the optional time zone format.
      Returns:
      the optional time zone format, may be null.