com.openkm.util

Class ISO8601

java.lang.Object

com.openkm.util.ISO8601

public class ISO8601
extends Object

The ISO8601 utility class provides helper methods to deal with date/time formatting using a specific ISO8601-compliant format (see ISO 8601).

The currently supported format is:

   YYYY-MM-DDThh:mm:ss.SSSTZD
 

where:

   MM    = two-digit month (01=January, etc.)
   DD    = two-digit day of month (01 through 31)
   hh    = two digits of hour (00 through 23) (am/pm NOT allowed)
   mm    = two digits of minute (00 through 59)
   ss    = two digits of second (00 through 59)
   SSS   = three digits of milliseconds (000 through 999)
   TZD   = time zone designator, Z for Zulu (i.e. UTC) or an offset from UTC
           in the form of +hh:mm or -hh:mm
 

See also http://www.pelagodesign.com/blog/2009/05/20/iso-8601-date-validation-that-doesnt-suck/

Field Summary

Fields

Modifier and Type	Field and Description
static String	BASIC_PATTERN

Constructor Summary

Constructors

Constructor and Description
ISO8601()

Method Summary

Methods

Modifier and Type	Method and Description
static String	formatBasic(Calendar value) Format date with format "yyyyMMddHHmmss"
static String	formatExtended(Calendar value) Format date with format "YYYY-MM-DDThh:mm:ss.SSSTZD"
static boolean	isExtended(String value) Check if the value is a valid ISO8601 extended date
static Calendar	parseBasic(String value) Parse string date in format "yyyyMMddHHmmss"
static Calendar	parseExtended(String value) Parse string date in format "YYYY-MM-DDThh:mm:ss.SSSTZD"

Methods inherited from class java.lang.Object

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

Field Detail

BASIC_PATTERN

public static final String BASIC_PATTERN

See Also:

Constant Field Values

Constructor Detail

ISO8601

public ISO8601()

Method Detail

isExtended

public static boolean isExtended(String value)

Check if the value is a valid ISO8601 extended date

parseExtended

public static Calendar parseExtended(String value)

Parse string date in format "YYYY-MM-DDThh:mm:ss.SSSTZD"

formatExtended

public static String formatExtended(Calendar value)

Format date with format "YYYY-MM-DDThh:mm:ss.SSSTZD"

parseBasic

public static Calendar parseBasic(String value)

Parse string date in format "yyyyMMddHHmmss"

formatBasic

public static String formatBasic(Calendar value)

Format date with format "yyyyMMddHHmmss"