Package com.softslate.commerce.businessobjects.core

Class DateUtils

java.lang.Object

com.softslate.commerce.businessobjects.core.DateUtils

public class DateUtils
extends Object

Static methods supporting "YYYY-MM-DD" dates.

Author:

jtobey, jmcwill

Field Summary

Fields

Modifier and Type	Field	Description
private static final Pattern	DATE_PATTERN
static final String[]	DAYS
private static final Calendar	EPOCH

Constructor Summary

Constructors

Constructor	Description
DateUtils()

Method Summary

Modifier and Type	Method	Description
static String	addDateDashes(String dateToFormat)	Add dashes to a date formatted like yyyyMMdd to send to the database.
static String	addDateTimeDashesColons(String dateToFormat)
static String	appendMinutes(String datetime)
static String	appendSeconds(String datetime)	Appends all or part of " 00:00:00" to the argument to return a 16-character string.
static String	appendTime(String date, String time)	If the arguments look like a date and time (YYYY-MM-DD and hh:mm), return the full time string formed by concatenating them with a space between.
static Calendar	calendarFromDateTimeString(String datetime)
static Calendar	calendarFromString(String date)
static String	dateAdd(String date, int delta)
static Date	dateFromString(String date)
static String	dateGet(Calendar cal)
static void	dateSet(Calendar cal, String date)
static int	dateSinceEpoch(String date)
static int	dateSubtract(String endDate, String startDate)
static String	dateTimeAdd(String datetime, int hours, int minutes, int seconds)
static Date	dateTimeFromString(String datetime)
static String	dateTimeGet(Calendar cal)
static String	dateTimeGet(Calendar cal, boolean hour, boolean min, boolean sec)
static int	dayOfWeek(String date)
static String	formatDayMonthDate(String date)
static boolean	isDate(String date)
static String	now()	Return the current server time as YYYY-MM-DD hh:mm:ss.
static String	stringFromCalendar(Calendar date)
static String	stringFromDate(Date date)
static String	timeGet(Calendar cal)
static String	todaysDateString()
static String	truncate(String time)

Methods inherited from class java.lang.Object

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

Field Details

DATE_PATTERN

private static final Pattern DATE_PATTERN

EPOCH

private static final Calendar EPOCH

DAYS

public static final String[] DAYS

Constructor Details

DateUtils

public DateUtils()

Method Details

dateSet

public static void dateSet(Calendar cal,
 String date)

dateGet

public static String dateGet(Calendar cal)

dateSinceEpoch

public static int dateSinceEpoch(String date)

dateSubtract

public static int dateSubtract(String endDate,
 String startDate)

dateAdd

public static String dateAdd(String date,
 int delta)

isDate

public static boolean isDate(String date)

truncate

public static String truncate(String time)

dateFromString

public static Date dateFromString(String date)

stringFromDate

public static String stringFromDate(Date date)

calendarFromString

public static Calendar calendarFromString(String date)

stringFromCalendar

public static String stringFromCalendar(Calendar date)

formatDayMonthDate

public static String formatDayMonthDate(String date)

todaysDateString

public static String todaysDateString()

dateTimeFromString

public static Date dateTimeFromString(String datetime)

calendarFromDateTimeString

public static Calendar calendarFromDateTimeString(String datetime)

dateTimeAdd

public static String dateTimeAdd(String datetime,
 int hours,
 int minutes,
 int seconds)

dateTimeGet

public static String dateTimeGet(Calendar cal)

timeGet

public static String timeGet(Calendar cal)

dateTimeGet

public static String dateTimeGet(Calendar cal,
 boolean hour,
 boolean min,
 boolean sec)

appendSeconds

public static String appendSeconds(String datetime)

Appends all or part of " 00:00:00" to the argument to return a 16-character string. datetime may have days, hours, minutes, or seconds resolution.

Parameters:

datetime - - YYYY-MM-DD[ hh[:mm[:ss]]]

Returns:

YYYY-MM-DD hh:mm:ss

appendMinutes

public static String appendMinutes(String datetime)

now

public static String now()

Return the current server time as YYYY-MM-DD hh:mm:ss.

Returns:

current date and time

appendTime

public static String appendTime(String date,
 String time)

If the arguments look like a date and time (YYYY-MM-DD and hh:mm), return the full time string formed by concatenating them with a space between. Otherwise, just return date.

Parameters:

date - - YYYY-MM-DD

time - - hh:mm

Returns:

YYYY-MM-DD hh:mm

dayOfWeek

public static int dayOfWeek(String date)

addDateDashes

public static String addDateDashes(String dateToFormat)
                            throws IllegalArgumentException

Add dashes to a date formatted like yyyyMMdd to send to the database.

Parameters:

dateToFormat -

Returns:

YYYY-MM-DD

Throws:

IllegalArgumentException

addDateTimeDashesColons

public static String addDateTimeDashesColons(String dateToFormat)
                                      throws IllegalArgumentException

Throws:

IllegalArgumentException