to.etc.util

Class CalculationUtil

java.lang.Object

to.etc.util.CalculationUtil

public class CalculationUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static int	age(Date d)
static int	ageOn(Date today, Date birthdate) Calculates the age of something on a specified date.
static BigDecimal	convertToMoney(Locale loc, String s) Convert to a monetary amount.
static String	convertToMoneyString(Locale loc, BigDecimal n, boolean dofraction, boolean addmonetary)
static Date	date(String str) Convert a date string in the format yyyy mm dd (with any separators) to a date value.
static Date	dutchDate(String s) Converts a string to a java.util.Date object.
static Date	dutchDateAndTime(String s)
static Date	dutchDateRAW(String s) Converts a string to a java.util.Date object.
static String[]	getDutchMonthShorts()
static boolean	isFutureDate(Date a)
static void	main(String[] args)
static Date	makeDate(int year, int month, int day)
static Date	makeDateRAW(int year, int month, int day)

Methods inherited from class java.lang.Object

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

Method Detail

getDutchMonthShorts

public static final String[] getDutchMonthShorts()

ageOn

public static int ageOn(Date today,
                        Date birthdate)

Calculates the age of something on a specified date.

Parameters:

today -

birthdate -

Returns:

Throws:

Exception

age

public static int age(Date d)

date

public static Date date(String str)
                 throws Exception

Convert a date string in the format yyyy mm dd (with any separators) to a date value. Throw an exception on error. This uses numeric dates only.

Parameters:

str -

Returns:

Throws:

Exception

dutchDate

public static Date dutchDate(String s)
                      throws Exception

Converts a string to a java.util.Date object.

Throws:

Exception

dutchDateAndTime

public static Date dutchDateAndTime(String s)
                             throws javax.servlet.jsp.el.ELException

Throws:

javax.servlet.jsp.el.ELException

dutchDateRAW

public static Date dutchDateRAW(String s)

Converts a string to a java.util.Date object.

makeDate

public static Date makeDate(int year,
                            int month,
                            int day)
                     throws Exception

Throws:

Exception

makeDateRAW

public static Date makeDateRAW(int year,
                               int month,
                               int day)

isFutureDate

public static boolean isFutureDate(Date a)

convertToMoney

public static BigDecimal convertToMoney(Locale loc,
                                        String s)
                                 throws javax.servlet.jsp.el.ELException

Convert to a monetary amount. This uses lenient parsing and allows for both a currency sign before or after and numeric separators. The currency indicators are just skipped; the thousand separators, when present, must be valid to prevent problems with replacing decimal point and comma.

Parameters:

loc -

s -

Returns:

Throws:

javax.servlet.jsp.el.ELException

convertToMoneyString

public static String convertToMoneyString(Locale loc,
                                          BigDecimal n,
                                          boolean dofraction,
                                          boolean addmonetary)

main

public static void main(String[] args)