com.spotify.docker.client

Class DockerDateFormat

java.lang.Object

java.text.Format

java.text.DateFormat

com.fasterxml.jackson.databind.util.StdDateFormat

com.spotify.docker.client.DockerDateFormat

All Implemented Interfaces:

Serializable, Cloneable

public class DockerDateFormat
extends com.fasterxml.jackson.databind.util.StdDateFormat

Docker returns timestamps with nanosecond precision (e.g. 2014-10-17T21:22:56.949763914Z), but Date only supports milliseconds. Creating a Date from the nanosecond timestamp results in the date being set to several days after what date should be. This class converts the timestamp from nanoseconds to milliseconds by removing the last six digits of the timestamp, so we can generate a Date with the correct value (albeit with less precision). Note: a more complete solution would be to introduce a custom date type which can store the nanosecond value in an additional field, so users can access the complete value. Or just use Java 8 which has date objects with nanosecond support.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.text.DateFormat

DateFormat.Field

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.util.StdDateFormat

_formatISO8601, _formatISO8601_z, _formatPlain, _formatRFC1123, _locale, _timezone, ALL_FORMATS, DATE_FORMAT_ISO8601, DATE_FORMAT_ISO8601_Z, DATE_FORMAT_PLAIN, DATE_FORMAT_RFC1123, DATE_FORMAT_STR_ISO8601, DATE_FORMAT_STR_ISO8601_Z, DATE_FORMAT_STR_PLAIN, DATE_FORMAT_STR_RFC1123, instance

Fields inherited from class java.text.DateFormat

AM_PM_FIELD, calendar, DATE_FIELD, DAY_OF_WEEK_FIELD, DAY_OF_WEEK_IN_MONTH_FIELD, DAY_OF_YEAR_FIELD, DEFAULT, ERA_FIELD, FULL, HOUR_OF_DAY0_FIELD, HOUR_OF_DAY1_FIELD, HOUR0_FIELD, HOUR1_FIELD, LONG, MEDIUM, MILLISECOND_FIELD, MINUTE_FIELD, MONTH_FIELD, numberFormat, SECOND_FIELD, SHORT, TIMEZONE_FIELD, WEEK_OF_MONTH_FIELD, WEEK_OF_YEAR_FIELD, YEAR_FIELD

Constructor Summary

Constructors

Constructor and Description
DockerDateFormat()

Method Summary

Modifier and Type	Method and Description
DockerDateFormat	clone()
Date	parse(String source)

Methods inherited from class com.fasterxml.jackson.databind.util.StdDateFormat

format, getBlueprintISO8601Format, getBlueprintRFC1123Format, getDefaultTimeZone, getISO8601Format, getISO8601Format, getRFC1123Format, getRFC1123Format, getTimeZone, looksLikeISO8601, parse, parseAsISO8601, parseAsRFC1123, setTimeZone, toString, withLocale, withTimeZone

Methods inherited from class java.text.DateFormat

equals, format, format, getAvailableLocales, getCalendar, getDateInstance, getDateInstance, getDateInstance, getDateTimeInstance, getDateTimeInstance, getDateTimeInstance, getInstance, getNumberFormat, getTimeInstance, getTimeInstance, getTimeInstance, hashCode, isLenient, parseObject, setCalendar, setLenient, setNumberFormat

Methods inherited from class java.text.Format

format, formatToCharacterIterator, parseObject

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DockerDateFormat

public DockerDateFormat()

Method Detail

parse

public Date parse(String source)
           throws ParseException

Overrides:

parse in class com.fasterxml.jackson.databind.util.StdDateFormat

Throws:

ParseException

clone

public DockerDateFormat clone()

Overrides:

clone in class com.fasterxml.jackson.databind.util.StdDateFormat