wt.query
Class DateHelper

java.lang.Object
  wt.query.DateHelper

All Implemented Interfaces:

Serializable

public class DateHelper

extends Object

implements Serializable

Parses a string date into a DateHelper object which contains a date object and records the last significant digit of the date or time. This facilitates queries to the last signigicant digit. For example find all objects created on the following day or hour etc.

See Also:

Serialized Form

Field Summary

(package private) int[]	cal_constants
private static String	CLASSNAME
Date	date
static int	firstInstant
int	last_digit
static int	lastInstant
static int	NONE
private static String	RESOURCE
private static String	versionID

Constructor Summary

DateHelper(String date_string)

DateHelper(String date_string, Locale locale)

DateHelper(String date_string, String bundle_format)

DateHelper(String date_string, String bundle_format, Locale locale)

DateHelper(String date_string, TimeZone tz)

DateHelper(String date_string, TimeZone tz, Locale locale)

Method Summary

void	dateEquals(Date toDate, Date fromDate)
void	dateGreater(Date toDate)
void	dateLess(Date toDate)
boolean	fullDate()
Date	getDate()
Date	instantOfDate(int range_side)
protected boolean	isYearValid(Date date, String date_string) Tests to see if the year in the parsed date is actually in the string that the user entered.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

versionID

private static final String versionID

See Also:

Constant Field Values

cal_constants

int[] cal_constants

lastInstant

public static int lastInstant

firstInstant

public static int firstInstant

NONE

public static int NONE

date

public Date date

last_digit

public int last_digit

Constructor Detail

DateHelper

public DateHelper(String date_string)
           throws WTPropertyVetoException

DateHelper

public DateHelper(String date_string,
                  TimeZone tz)
           throws WTPropertyVetoException

DateHelper

public DateHelper(String date_string,
                  Locale locale)
           throws WTPropertyVetoException

DateHelper

public DateHelper(String date_string,
                  TimeZone tz,
                  Locale locale)
           throws WTPropertyVetoException

DateHelper

public DateHelper(String date_string,
                  String bundle_format)
           throws WTPropertyVetoException

DateHelper

public DateHelper(String date_string,
                  String bundle_format,
                  Locale locale)
           throws WTPropertyVetoException

Method Detail

isYearValid

protected boolean isYearValid(Date date,
                              String date_string)

Tests to see if the year in the parsed date is actually in the string that the user entered. The year must be 4-digit. Supported API: false

fullDate

public boolean fullDate()

getDate

public Date getDate()

instantOfDate

public Date instantOfDate(int range_side)

dateEquals

public void dateEquals(Date toDate,
                       Date fromDate)

dateGreater

public void dateGreater(Date toDate)

dateLess

public void dateLess(Date toDate)