psdi.app.common

Class Taxes

java.lang.Object

psdi.app.common.Taxes

public class Taxes
extends java.lang.Object

This common class provide methods for tax calculations

Field Summary

Fields

Modifier and Type	Field and Description
int	NUMBEROFTAXCODES constant to indicate number of taxcodes, currently, there are 5.

Constructor Summary

Constructors

Constructor and Description
Taxes(MboRemote mbo)

Method Summary

Modifier and Type	Method and Description
double	calculateTax(double linecost, java.lang.String taxCode, int whichTax) This method calculates and returns the tax amount for a taxcode.
int	findTypeCode(java.lang.String thisAttrName) method to parse a string that may look like, ex, "tax1code","tax2code", thru "tax5code" return an integer to incidicate the typecode of this tax?code.

Methods inherited from class java.lang.Object

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

Field Detail

NUMBEROFTAXCODES

public int NUMBEROFTAXCODES

constant to indicate number of taxcodes, currently, there are 5.

Constructor Detail

Taxes

public Taxes(MboRemote mbo)

Method Detail

calculateTax

public double calculateTax(double linecost,
                           java.lang.String taxCode,
                           int whichTax)
                    throws MXException,
                           java.rmi.RemoteException

This method calculates and returns the tax amount for a taxcode. This is a common calulation for many objects such as POLINE, PRLINE, QUOTATIONLINE, MATRECTRANS, and SERVRECTRANS. This method assumes the knowledge of the database column names as "tax1","tax2","tax3","tax4","tax5" of each mbo. Another option: Caller can pass an array of 5 tax values instead of passing the mbo? linecost: the current line cost taxCode: the current taxCode value. There are five taxcodes. tax1code,tax2code,tax3code,tax4code,tax5code. whichTax: integer: valid values are 1 - 5. Examples: 1 corresponds to tax1code, 2 corresponds to tax2code, etc. 1 implies a typecode of '1' - table TAXTYPE, 2 implies a typecode of '2' - table TAXTYPE, etc. For Example, if you are trying to calculate TAX2, whichTax will be 2. Rules: 1. Get Tax Rate for current tax code: FinancialService has a method to return the tax rate for current tax code/type code. 2. Calculate the new Line Cost: Tax 1: the current linecost. Tax 2: the current linecost + tax 1 if TAXTYPE.INCLUDETAX1 = 'Y' where typecode='2' Tax 3: the current linecost + tax 2 if TAXTYPE.INCLUDETAX2 = 'Y' where TAXTYPE.typecode='3' + tax 1 if TAXTYPE.INCLUDETAX1 = 'Y' where TAXTYPE.typecode='3' Tax 4: the current linecost + tax 3 if TAXTYPE.INCLUDETAX3 = 'Y' where TAXTYPE.typecode='4' + tax 2 if TAXTYPE.INCLUDETAX2 = 'Y' where TAXTYPE.typecode='4' + tax 1 if TAXTYPE.INCLUDETAX1 = 'Y' where TAXTYPE.typecode='4' Tax 5: the current linecost + tax 4 if TAXTYPE.INCLUDETAX4 = 'Y' where TAXTYPE.typecode='5' + tax 3 if TAXTYPE.INCLUDETAX3 = 'Y' where TAXTYPE.typecode='5' + tax 2 if TAXTYPE.INCLUDETAX2 = 'Y' where TAXTYPE.typecode='5' + tax 1 if TAXTYPE.INCLUDETAX1 = 'Y' where TAXTYPE.typecode='5' 3. Return (the calculated line cost) * (the current tax rate/100)

Parameters:

linecost -

taxCode -

whichTax -

Throws:

MXException

java.rmi.RemoteException

findTypeCode

public int findTypeCode(java.lang.String thisAttrName)
                 throws MXException,
                        java.rmi.RemoteException

method to parse a string that may look like, ex, "tax1code","tax2code", thru "tax5code" return an integer to incidicate the typecode of this tax?code.

Throws:

MXException

java.rmi.RemoteException