org.xmlBlaster.util
Class IsoDateParser

java.lang.Object
  org.xmlBlaster.util.IsoDateParser

public class IsoDateParser
extends java.lang.Object

Date parser for ISO 8601 format http://www.w3.org/TR/1998/NOTE-datetime-19980827

Version:

$Revision: 1.5 $

Author:

Beno�t Mah� (bmahe@w3.org), Yves Lafon (ylafon@w3.org)

Field Summary

static java.text.SimpleDateFormat	utcFmt
static java.text.SimpleDateFormat	utcFmtT

Constructor Summary

IsoDateParser()

Method Summary

private static boolean	check(java.util.StringTokenizer st, java.lang.String token)
static java.util.Calendar	getCalendar(java.lang.String isodate)
static java.lang.String	getCurrentUTCDate()
static java.lang.String	getCurrentUTCTime()
static java.lang.String	getCurrentUTCTimestamp()
static java.lang.String	getCurrentUTCTimestampNanos() Returns currently milli precission or an increment counter if called more than once per milli.
static java.lang.String	getCurrentUTCTimestampT()
static java.lang.String	getIsoDate(java.util.Date date) Generate a ISO 8601 date
static java.lang.String	getIsoDateNoMillis(java.util.Date date) Generate a ISO 8601 date
static java.lang.String	getUTCTimestamp(java.util.Date date)
static java.lang.String	getUTCTimestamp(long millis)
static java.lang.String	getUTCTimestampT(java.util.Date date)
static void	main(java.lang.String[] args)
static java.util.Date	parse(java.lang.String isodate) Parse the given string in ISO 8601 format and build a Date object.
static void	test(java.util.Date date)
static void	test(java.lang.String isodate)
private static java.lang.String	twoDigit(int i)

Methods inherited from class java.lang.Object

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

Field Detail

utcFmt

public static final java.text.SimpleDateFormat utcFmt

utcFmtT

public static final java.text.SimpleDateFormat utcFmtT

Constructor Detail

IsoDateParser

public IsoDateParser()

Method Detail

getCurrentUTCDate

public static java.lang.String getCurrentUTCDate()

Returns:

The ISO 8601 UTC-time string "2006-02-21"

getCurrentUTCTime

public static java.lang.String getCurrentUTCTime()

Returns:

The ISO 8601 UTC-time string "14:05:51.703Z"

getCurrentUTCTimestamp

public static java.lang.String getCurrentUTCTimestamp()

Returns:

The ISO 8601 UTC-time string, precision is currently millis (three fraction digits) "2006-02-21 14:05:51.703Z"

getCurrentUTCTimestampNanos

public static java.lang.String getCurrentUTCTimestampNanos()

Returns currently milli precission or an increment counter if called more than once per milli.

Returns:

e.g. "2007-07-09 10:35:43.946Z" or "2007-07-09 10:36:38.180000005Z"

getUTCTimestamp

public static java.lang.String getUTCTimestamp(java.util.Date date)

getUTCTimestamp

public static java.lang.String getUTCTimestamp(long millis)

getCurrentUTCTimestampT

public static java.lang.String getCurrentUTCTimestampT()

Returns:

The ISO 8601 UTC-time string, precision is currently millis (three fraction digits) "2006-02-21T14:05:51.703Z"

getUTCTimestampT

public static java.lang.String getUTCTimestampT(java.util.Date date)

check

private static boolean check(java.util.StringTokenizer st,
                             java.lang.String token)
                      throws java.lang.IllegalArgumentException

Parameters:

utc - "2001-02-03 04:05:06.7" public static Date getParseUTC(String utc) { synchronized (utcFmt) { try { return utcFmt.parse(utc); } catch (ParseException e) { throw new IllegalArgumentException("getParseUTC("+utc+"): " + e.toString()); } } }

Throws:

java.lang.IllegalArgumentException

getCalendar

public static java.util.Calendar getCalendar(java.lang.String isodate)
                                      throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

parse

public static java.util.Date parse(java.lang.String isodate)
                            throws java.lang.IllegalArgumentException

Parse the given string in ISO 8601 format and build a Date object.

Parameters:

isodate - the date in ISO 8601 format

Returns:

a Date instance

Throws:

java.lang.IllegalArgumentException - if the date is not valid

twoDigit

private static java.lang.String twoDigit(int i)

getIsoDate

public static java.lang.String getIsoDate(java.util.Date date)

Generate a ISO 8601 date

Parameters:

date - a Date instance

Returns:

a string representing the date in the ISO 8601 format

getIsoDateNoMillis

public static java.lang.String getIsoDateNoMillis(java.util.Date date)

Generate a ISO 8601 date

Parameters:

date - a Date instance

Returns:

a string representing the date in the ISO 8601 format

test

public static void test(java.lang.String isodate)

test

public static void test(java.util.Date date)

main

public static void main(java.lang.String[] args)