Money.java

/* Class that handles how money is represented
 * Mostly just formats monetary values
 */

package com.databases.example.utils;

import java.math.BigDecimal;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.Currency;
import java.util.Locale;

import static java.math.BigDecimal.ZERO;

public class Money {
    private final String value;
    private static final int ROUNDING_MODE = BigDecimal.ROUND_HALF_UP;

    public Money(String value) {
        this.value = value;
    }

    public Money(float value) {
        this.value = value + "";
    }

    public Money(BigDecimal value) {
        this.value = value + "";
    }

    public BigDecimal getBigDecimal(Locale locale) {
        return new BigDecimal(value).setScale(Currency.getInstance(locale).getDefaultFractionDigits(), ROUNDING_MODE);
    }

    public String getNumberFormat(Locale locale) {
        BigDecimal result = this.getBigDecimal(locale);
        DecimalFormat formatter = (DecimalFormat) NumberFormat.getCurrencyInstance();
        String symbol = formatter.getCurrency().getSymbol();
        formatter.setNegativePrefix(symbol + "-");
        formatter.setNegativeSuffix("");
        return formatter.format(result);
    }

    public boolean isPositive(Locale locale) {
        BigDecimal result = new BigDecimal(value).setScale(Currency.getInstance(locale).getDefaultFractionDigits(), ROUNDING_MODE);
        return result.compareTo(ZERO) >= 0;
    }

//	double result = 50.00 + 5.45 - 30.67;
//	BigDecimal result2 = new BigDecimal(result).setScale(Currency.getInstance(getResources().getConfiguration().locale).getDefaultFractionDigits(), BigDecimal.ROUND_HALF_UP);
//	Log.e("AccountsFragment-calculateBalance", "BigDecimal: " + result2);
//	NumberFormat form = NumberFormat.getCurrencyInstance();
//	Log.e("AccountsFragment-calculateBalance", "Amount: " + form.format(result2));

}//End Money