Java Currency Format formatCurrencyWithCurrencyUnit(double amt, int fractionDigits)

Description

format Currency With Currency Unit

License

Apache License

Declaration

public static String formatCurrencyWithCurrencyUnit(double amt, int fractionDigits) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.text.DecimalFormat;
import java.text.NumberFormat;

import java.util.Locale;

public class Main {
    public static String formatCurrencyWithCurrencyUnit(double amt, int fractionDigits) {
        NumberFormat nf = getCurrencyFormat(fractionDigits);
        String currAmt = nf.format(amt);
        String symbol = (nf instanceof DecimalFormat)
                ? ((DecimalFormat) nf).getDecimalFormatSymbols().getCurrencySymbol()
                : "";

        if (symbol.length() == 1) {
            currAmt = currAmt + " " + nf.getCurrency();
        }//from  ww w  .  j a  v  a  2  s  .  c om

        return currAmt;
    }

    public static NumberFormat getCurrencyFormat() {
        return getCurrencyFormat(2);
    }

    public static NumberFormat getCurrencyFormat(int fractionDigits) {
        NumberFormat nf = NumberFormat.getCurrencyInstance(Locale.US);

        if (fractionDigits != 2) {
            nf.setMinimumFractionDigits(fractionDigits);
            nf.setMaximumFractionDigits(fractionDigits);
        }

        return nf;
    }
}

Related

1. formatCurrency(Float f)
2. formatCurrency(int amount)
3. formatCurrency(Number currencyValue)
4. formatCurrency(Object value)
5. formatCurrency(String currency)
6. getCurrencyFormat()
7. getCurrencyFormat(final Locale locale)
8. getCurrencyFormatter()
9. parseCurrency(String currency)