public BigDecimal getTaxTotal() {
BigDecimal cartFeesTotal = new BigDecimal("0");
final Set<Tax> taxes = getTaxes();
if (taxes != null) {
for (Iterator<Tax> iterator = taxes.iterator(); iterator.hasNext(); ) {
final Tax tax = (Tax) iterator.next();
// TODO TAX can be only on product or deliveyMethod or both
BigDecimal taxesCalc = getDeliveryMethodTotal();
taxesCalc = taxesCalc.multiply(tax.getPercent());
taxesCalc = taxesCalc.divide(new BigDecimal("100"));
cartFeesTotal = cartFeesTotal.add(taxesCalc);
}
}
return cartFeesTotal;
}
/**
* Invoice Line - Tax. - basis: Product, Charge, BPartner Location - sets C_Tax_ID Calls Amount
*
* @param ctx context
* @param WindowNo window no
* @param mTab tab
* @param mField field
* @param value value
* @return null or error message
*/
public String tax(Properties ctx, int WindowNo, GridTab mTab, GridField mField, Object value) {
String column = mField.getColumnName();
if (value == null) return "";
// Check Product
int M_Product_ID = 0;
if (column.equals("M_Product_ID")) M_Product_ID = ((Integer) value).intValue();
else M_Product_ID = Env.getContextAsInt(ctx, WindowNo, "M_Product_ID");
int C_Charge_ID = 0;
if (column.equals("C_Charge_ID")) C_Charge_ID = ((Integer) value).intValue();
else C_Charge_ID = Env.getContextAsInt(ctx, WindowNo, "C_Charge_ID");
log.fine("Product=" + M_Product_ID + ", C_Charge_ID=" + C_Charge_ID);
if (M_Product_ID == 0 && C_Charge_ID == 0) return amt(ctx, WindowNo, mTab, mField, value); //
// Check Partner Location
int shipC_BPartner_Location_ID = Env.getContextAsInt(ctx, WindowNo, "C_BPartner_Location_ID");
if (shipC_BPartner_Location_ID == 0) return amt(ctx, WindowNo, mTab, mField, value); //
log.fine("Ship BP_Location=" + shipC_BPartner_Location_ID);
int billC_BPartner_Location_ID = shipC_BPartner_Location_ID;
log.fine("Bill BP_Location=" + billC_BPartner_Location_ID);
// Dates
Timestamp billDate = Env.getContextAsDate(ctx, WindowNo, "DateInvoiced");
log.fine("Bill Date=" + billDate);
Timestamp shipDate = billDate;
log.fine("Ship Date=" + shipDate);
int AD_Org_ID = Env.getContextAsInt(ctx, WindowNo, "AD_Org_ID");
log.fine("Org=" + AD_Org_ID);
int M_Warehouse_ID = Env.getContextAsInt(ctx, "#M_Warehouse_ID");
log.fine("Warehouse=" + M_Warehouse_ID);
//
int C_Tax_ID =
Tax.get(
ctx,
M_Product_ID,
C_Charge_ID,
billDate,
shipDate,
AD_Org_ID,
M_Warehouse_ID,
billC_BPartner_Location_ID,
shipC_BPartner_Location_ID,
Env.getContext(ctx, WindowNo, "IsSOTrx").equals("Y"));
log.info("Tax ID=" + C_Tax_ID);
//
if (C_Tax_ID == 0) mTab.fireDataStatusEEvent(CLogger.retrieveError());
else mTab.setValue("C_Tax_ID", new Integer(C_Tax_ID));
//
return amt(ctx, WindowNo, mTab, mField, value);
} // tax
public static void main(String[] args) {
double grossIncome; // local variables
String state;
int dependents;
grossIncome = 50000;
dependents = 2;
state = "NJ";
Tax t = new Tax(grossIncome, state, dependents);
Tax t2 = new Tax(65000, "TX", 4);
double yourTax = t.calcTax(); // calculating tax
double hisTax = t2.calcTax();
Tax.convertToEuros(yourTax);
Tax.convertToEuros(hisTax);
// Printing the result
System.out.println("Your tax is " + yourTax);
}
