Money.java

/*
  Copyright (c) 2012, 2023, Werner Keil and others by the @author tag.

  Licensed under the Apache License, Version 2.0 (the "License"); you may not
  use this file except in compliance with the License. You may obtain a copy of
  the License at

  http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  License for the specific language governing permissions and limitations under
  the License.
 */
package org.javamoney.moneta;

import org.javamoney.moneta.format.ToStringMonetaryAmountFormat;
import org.javamoney.moneta.format.ToStringMonetaryAmountFormat.ToStringMonetaryAmountFormatStyle;
import org.javamoney.moneta.format.MonetaryAmountDecimalFormat;
import org.javamoney.moneta.spi.MoneyAmountFactory;
import org.javamoney.moneta.spi.DefaultNumberValue;
import org.javamoney.moneta.spi.MonetaryConfig;
import org.javamoney.moneta.spi.MoneyUtils;

import javax.money.*;
import javax.money.format.MonetaryAmountFormat;
import java.io.Serializable;
import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;
import java.util.Objects;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * Default immutable implementation of {@link MonetaryAmount} based
 * on {@link BigDecimal} as numeric representation.
 * <p>
 * As required by {@link MonetaryAmount} this class is final, thread-safe,
 * immutable and serializable.
 * </p><p>
 * This class can be configured with an arbitrary {@link MonetaryContext}. The
 * default {@link MonetaryContext} used models by default the same settings as
 * {@link MathContext#DECIMAL64} . This default {@link MonetaryContext} can also
 * be reconfigured by adding a file {@code /javamoney.properties} to the
 * classpath, with the following content:
 * </p>
 * <pre>
 * # Default MathContext for Money
 * #-------------------------------
 * # Custom MonetaryContext, overrides default entries from
 * # org.javamoney.moneta.Money.monetaryContext
 * # RoundingMode hereby is optional (default = HALF_EVEN)
 * org.javamoney.moneta.Money.defaults.precision=256
 * org.javamoney.moneta.Money.defaults.roundingMode=HALF_EVEN
 * </pre>
 *
 * @author Anatole Tresch
 * @author Werner Keil
 * @version 1.3
 * @since 1.0
 */
public final class Money implements MonetaryAmount, Comparable<MonetaryAmount>, Serializable {

    /**
     * serialVersionUID.
     */
    private static final long serialVersionUID = -7565813772046251748L;

    /**
     * The default {@link MonetaryContext} applied, if not set explicitly on
     * creation.
     */
    public static final MonetaryContext DEFAULT_MONETARY_CONTEXT = new DefaultMonetaryContextFactory().getContext();

    /**
     * The currency of this amount.
     */
    private final CurrencyUnit currency;

    /**
     * the {@link MonetaryContext} used by this instance, e.g. on division.
     */
    private final MonetaryContext monetaryContext;

    /**
     * The numeric part of this amount.
     */
    private final BigDecimal number;

    /**
     * Creates a new instance of {@link Money}.
     *
     * @param currency the currency, not null.
     * @param number   the amount, not null.
     * @throws ArithmeticException If the number exceeds the capabilities of the default
     *                             {@link MonetaryContext}.
     */
    private Money(BigDecimal number, CurrencyUnit currency) {
        this(number, currency, null);
    }

    /**
     * Creates a new instance of {@link Money}.
     *
     * @param currency        the currency, not {@code null}.
     * @param number          the amount, not {@code null}.
     * @param monetaryContext the {@link MonetaryContext}, if {@code null}, the default is
     *                        used.
     * @throws ArithmeticException If the number exceeds the capabilities of the
     *                             {@link MonetaryContext} used.
     */
    private Money(BigDecimal number, CurrencyUnit currency, MonetaryContext monetaryContext) {
        Objects.requireNonNull(currency, "Currency is required.");
        this.currency = currency;
        if (Objects.nonNull(monetaryContext)) {
            this.monetaryContext = monetaryContext;
        } else {
            this.monetaryContext = DEFAULT_MONETARY_CONTEXT;
        }
        Objects.requireNonNull(number, "Number is required.");
        this.number = MoneyUtils.getBigDecimal(number, this.monetaryContext);
    }

    /**
     * Returns the amount’s currency, modelled as {@link CurrencyUnit}.
     * Implementations may co-variantly change the return type to a more
     * specific implementation of {@link CurrencyUnit} if desired.
     *
     * @return the currency, never {@code null}
     * @see javax.money.MonetaryAmount#getCurrency()
     */
    @Override
    public CurrencyUnit getCurrency() {
        return currency;
    }

    /**
     * Access the {@link MonetaryContext} used by this instance.
     *
     * @return the {@link MonetaryContext} used, never null.
     * @see javax.money.MonetaryAmount#getContext()
     */
    @Override
    public MonetaryContext getContext() {
        return monetaryContext;
    }

    /**
     * Gets the number representation of the numeric value of this item.
     *
     * @return The {@link Number} representation matching best.
     */
    @Override
    public NumberValue getNumber() {
        return new DefaultNumberValue(number);
    }

    /**
     * Method that returns BigDecimal.ZERO, if {@link #isZero()}, and
     * {@link #number #stripTrailingZeros()} in all other cases.
     *
     * @return the stripped number value.
     */
    public BigDecimal getNumberStripped() {
        if (isZero()) {
            return BigDecimal.ZERO;
        }
        return this.number.stripTrailingZeros();
    }

    /*
     * @see java.lang.Comparable#compareTo(java.lang.Object)
     */
    @Override
    public int compareTo(MonetaryAmount o) {
        Objects.requireNonNull(o);
        int compare = getCurrency().getCurrencyCode().compareTo(o.getCurrency().getCurrencyCode());
        if (compare == 0) {
            compare = this.number.compareTo(Money.from(o).number);
        }
        return compare;
    }

    // Arithmetic Operations

    /*
     * (non-Javadoc)
     *
     * @see MonetaryAmount#abs()
     */
    @Override
    public Money abs() {
        if (this.isPositiveOrZero()) {
            return this;
        }
        return negate();
    }

    /*
     * (non-Javadoc)
     *
     * @see MonetaryAmount#divide(MonetaryAmount)
     */
    @Override
    public Money divide(long divisor) {
        if (divisor == 1L) {
            return this;
        }
        return divide(BigDecimal.valueOf(divisor));
    }

    /*
     * (non-Javadoc)
     *
     * @see MonetaryAmount#divide(MonetaryAmount)
     */
    @Override
    public Money divide(double divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            return Money.of(0, getCurrency());
        }
        if (divisor == 1.0d) {
            return this;
        }
        return divide(new BigDecimal(String.valueOf(divisor)));
    }

    /*
     * (non-Javadoc)
     *
     * @see
     * MonetaryAmount#divideAndRemainder(MonetaryAmount)
     */
    @Override
    public Money[] divideAndRemainder(long divisor) {
        return divideAndRemainder(BigDecimal.valueOf(divisor));
    }

    /*
     * (non-Javadoc)
     *
     * @see
     * MonetaryAmount#divideAndRemainder(MonetaryAmount)
     */
    @Override
    public Money[] divideAndRemainder(double divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            Money zero = Money.of(0, getCurrency());
            return new Money[]{zero, zero};
        }
        return divideAndRemainder(new BigDecimal(String.valueOf(divisor)));
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#multiply(Number)
     */
    @Override
    public Money multiply(long multiplicand) {
        if (multiplicand == 1L) {
            return this;
        }
        return multiply(BigDecimal.valueOf(multiplicand));
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#multiply(Number)
     */
    @Override
    public Money multiply(double multiplicand) {
    	NumberVerifier.checkNoInfinityOrNaN(multiplicand);
        if (multiplicand == 1.0d) {
            return this;
        }
        return multiply(new BigDecimal(String.valueOf(multiplicand)));
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#remainder(Number)
     */
    @Override
    public Money remainder(long divisor) {
        return remainder(BigDecimal.valueOf(divisor));
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#remainder(Number)
     */
    @Override
    public Money remainder(double divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            return Money.of(0, getCurrency());
        }
        return remainder(new BigDecimal(String.valueOf(divisor)));
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isZero()
     */
    @Override
    public boolean isZero() {
        return signum() == 0;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isPositive()
     */
    @Override
    public boolean isPositive() {
        return signum() == 1;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isPositiveOrZero()
     */
    @Override
    public boolean isPositiveOrZero() {
        return signum() >= 0;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isNegative()
     */
    @Override
    public boolean isNegative() {
        return signum() == -1;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isNegativeOrZero()
     */
    @Override
    public boolean isNegativeOrZero() {
        return signum() <= 0;
    }

    /**
     * Returns the scale of this <type>Money</type>. If zero or positive, the scale is the number of digits to the right of the decimal point. If negative, the unscaled value of the number is multiplied by ten to the power of the negation of the scale. For example, a scale of -3 means the unscaled value is multiplied by 1000.
     * @return the scale of this <type>Money</type>.
     * @see java.math.BigDecimal#scale()
     * @since 1.3
     */
    public int getScale() {
        return number.scale();
    }

    /**
     * Returns the precision of this <type>RoundedMoney</type>. (The precision is the number of digits in the unscaled value.)
     * The precision of a zero value is 1.
     * @return the precision of this <type>RoundedMoney</type>.
     * @see BigDecimal#precision()
     * @since 1.3
     */
    public int getPrecision() {
        return number.precision();
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#query(javax.money.MonetaryQuery)
     */
    @Override
    public <R> R query(MonetaryQuery<R> query) {
        Objects.requireNonNull(query);
        try {
            return query.queryFrom(this);
        } catch (MonetaryException e) {
            throw e;
        } catch (Exception e) {
            throw new MonetaryException("Query failed: " + query, e);
        }
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#with(javax.money.MonetaryOperator)
     */
    @Override
    public Money with(MonetaryOperator operator) {
        Objects.requireNonNull(operator);
        try {
            return Money.class.cast(operator.apply(this));
        } catch (MonetaryException e) {
            throw e;
        } catch (Exception e) {
            throw new MonetaryException("Operator failed: " + operator, e);
        }
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#add(javax.money.MonetaryAmount)
     */
    @Override
    public Money add(MonetaryAmount amount) {
        MoneyUtils.checkAmountParameter(amount, this.currency);
        if (amount.isZero()) {
            return this;
        }
        MathContext mc = MoneyUtils.getMathContext(monetaryContext, RoundingMode.HALF_EVEN);
        return new Money(this.number.add(amount.getNumber().numberValue(BigDecimal.class), mc), getCurrency(), monetaryContext);
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#divide(java.lang.Number)
     */
    @Override
    public Money divide(Number divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            return Money.of(0, getCurrency());
        }
        BigDecimal divisorBD = MoneyUtils.getBigDecimal(divisor);
        if (divisorBD.equals(BigDecimal.ONE)) {
            return this;
        }
        MathContext mc = MoneyUtils.getMathContext(monetaryContext, RoundingMode.HALF_EVEN);
        int maxScale = monetaryContext.getMaxScale();
        if(maxScale>0){
            return new Money(this.number.divide(divisorBD, maxScale, mc.getRoundingMode()), getCurrency(), monetaryContext);
        }
        return new Money(this.number.divide(divisorBD, mc), getCurrency(), monetaryContext);
    }

    @Override
    public Money[] divideAndRemainder(Number divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            Money zero = Money.of(0, getCurrency());
            return new Money[]{zero, zero};
        }
        BigDecimal divisorBD = MoneyUtils.getBigDecimal(divisor);
        if (divisorBD.equals(BigDecimal.ONE)) {
            return new Money[]{this, new Money(BigDecimal.ZERO, getCurrency())};
        }
        MathContext mc = MoneyUtils.getMathContext(monetaryContext, RoundingMode.HALF_EVEN);
        BigDecimal[] dec = this.number.divideAndRemainder(divisorBD, mc);
        return new Money[]{new Money(dec[0], getCurrency(), monetaryContext), new Money(dec[1], getCurrency(), monetaryContext)};
    }

    /*
     * (non-Javadoc)
     *
     * @see
     * org.javamoney.moneta.AbstractMoney#divideToIntegralValue(java.lang.Number
     * )
     */
    @Override
    public Money divideToIntegralValue(long divisor) {
        return divideToIntegralValue(MoneyUtils.getBigDecimal(divisor));
    }

    @Override
    public Money divideToIntegralValue(double divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            return Money.of(0, getCurrency());
        }
        return divideToIntegralValue(MoneyUtils.getBigDecimal(divisor));
    }

    @Override
    public Money divideToIntegralValue(Number divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            return Money.of(0, getCurrency());
        }
        MathContext mc = MoneyUtils.getMathContext(monetaryContext, RoundingMode.HALF_EVEN);
        BigDecimal divisorBD = MoneyUtils.getBigDecimal(divisor);
        BigDecimal dec = this.number.divideToIntegralValue(divisorBD, mc);
        return new Money(dec, getCurrency(), monetaryContext);
    }

    /*
     * (non-Javadoc)
     *
     * @see org.javamoney.moneta.AbstractMoney#multiply(java.lang.Number)
     */
    @Override
    public Money multiply(Number multiplicand) {
    	NumberVerifier.checkNoInfinityOrNaN(multiplicand);
        BigDecimal multiplicandBD = MoneyUtils.getBigDecimal(multiplicand);
        if (multiplicandBD.equals(BigDecimal.ONE)) {
            return this;
        }
        MathContext mc = MoneyUtils.getMathContext(monetaryContext, RoundingMode.HALF_EVEN);
        BigDecimal dec = this.number.multiply(multiplicandBD, mc);
        return new Money(dec, getCurrency(), monetaryContext);
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#negate()
     */
    @Override
    public Money negate() {
        return new Money(this.number.negate(), getCurrency());
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#plus()
     */
    @Override
    public Money plus() {
        return this;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#subtract(javax.money.MonetaryAmount)
     */
    @Override
    public Money subtract(MonetaryAmount subtrahend) {
        MoneyUtils.checkAmountParameter(subtrahend, this.currency);
        if (subtrahend.isZero()) {
            return this;
        }
        MathContext mc = MoneyUtils.getMathContext(monetaryContext, RoundingMode.HALF_EVEN);
        return new Money(this.number.subtract(subtrahend.getNumber().numberValue(BigDecimal.class), mc), getCurrency(),
                monetaryContext);
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#stripTrailingZeros()
     */
    @Override
    public Money stripTrailingZeros() {
        if (isZero()) {
            return new Money(BigDecimal.ZERO, getCurrency());
        }
        return new Money(this.number.stripTrailingZeros(), getCurrency(), monetaryContext);
    }

    /*
     * (non-Javadoc)
     *
     * @see org.javamoney.moneta.AbstractMoney#remainder(java.math.BigDecimal)
     */
    @Override
    public Money remainder(Number divisor) {
        if (NumberVerifier.isInfinityAndNotNaN(divisor)) {
            return new Money(BigDecimal.ZERO, getCurrency());
        }
        MathContext mc = MoneyUtils.getMathContext(monetaryContext, RoundingMode.HALF_EVEN);
        BigDecimal bd = MoneyUtils.getBigDecimal(divisor);
        return new Money(this.number.remainder(bd, mc), getCurrency(), monetaryContext);
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#scaleByPowerOfTen(int)
     */
    @Override
    public Money scaleByPowerOfTen(int power) {
        return new Money(this.number.scaleByPowerOfTen(power), getCurrency(),
                monetaryContext);
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#signum()
     */
    @Override
    public int signum() {
        return this.number.signum();
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isLessThan(javax.money.MonetaryAmount)
     */
    @Override
    public boolean isLessThan(MonetaryAmount amount) {
        MoneyUtils.checkAmountParameter(amount, this.currency);
        return number.stripTrailingZeros()
                .compareTo(amount.getNumber().numberValue(BigDecimal.class).stripTrailingZeros()) < 0;
    }

    /*
     * (non-Javadoc)
     *
     * @see
     * javax.money.MonetaryAmount#isLessThanOrEqualTo(javax.money.MonetaryAmount
     * )
     */
    @Override
    public boolean isLessThanOrEqualTo(MonetaryAmount amount) {
        MoneyUtils.checkAmountParameter(amount, this.currency);
        return number.stripTrailingZeros()
                .compareTo(amount.getNumber().numberValue(BigDecimal.class).stripTrailingZeros()) <= 0;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isGreaterThan(javax.money.MonetaryAmount)
     */
    @Override
    public boolean isGreaterThan(MonetaryAmount amount) {
        MoneyUtils.checkAmountParameter(amount, this.currency);
        return number.stripTrailingZeros()
                .compareTo(amount.getNumber().numberValue(BigDecimal.class).stripTrailingZeros()) > 0;
    }

    /*
     * (non-Javadoc)
     *
     * @see
     * javax.money.MonetaryAmount#isGreaterThanOrEqualTo(javax.money.MonetaryAmount
     * ) #see
     */
    @Override
    public boolean isGreaterThanOrEqualTo(MonetaryAmount amount) {
        MoneyUtils.checkAmountParameter(amount, this.currency);
        return number.stripTrailingZeros()
                .compareTo(amount.getNumber().numberValue(BigDecimal.class).stripTrailingZeros()) >= 0;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#isEqualTo(javax.money.MonetaryAmount)
     */
    @Override
    public boolean isEqualTo(MonetaryAmount amount) {
        MoneyUtils.checkAmountParameter(amount, this.currency);
        return number.stripTrailingZeros()
                .compareTo(amount.getNumber().numberValue(BigDecimal.class).stripTrailingZeros()) == 0;
    }

    /*
     * (non-Javadoc)
     *
     * @see javax.money.MonetaryAmount#getFactory()
     */
    @Override
    public MonetaryAmountFactory<Money> getFactory() {
        return new MoneyAmountFactory().setAmount(this);
    }

    /*
     * (non-Javadoc)
     *
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(Object obj) {
        if (obj == this) {
            return true;
        }
        if (obj instanceof Money) {
            Money other = (Money) obj;
            return getCurrency().equals(other.getCurrency()) &&
                    this.number.compareTo(other.number) == 0;
        }
        return false;
    }

    /*
     * (non-Javadoc)
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        try {
            //MonetaryAmount amount = Monetary.getDefaultRounding().apply(this);
            return defaultFormat().format(this);
        }catch(Exception e) {
            return getCurrency().getCurrencyCode() + ' ' + number.toPlainString();
        }
    }

    /*
     * (non-Javadoc)
     *
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        return Objects.hash(getCurrency(), getNumberStripped());
    }

    /**
     * Creates a new instance of {@link Money}, using the default
     * {@link MonetaryContext}.
     *
     * @param number   numeric value, not {@code null}.
     * @param currency currency unit, not {@code null}.
     * @return a {@code Money} combining the numeric value and currency unit.
     * @throws ArithmeticException If the number exceeds the capabilities of the default
     *                             {@link MonetaryContext} used.
     */
    public static Money of(BigDecimal number, CurrencyUnit currency) {
        return new Money(number, currency);
    }

    /**
     * Creates a new instance of {@link Money}, using an explicit
     * {@link MonetaryContext}.
     *
     * @param number          numeric value, not {@code null}.
     * @param currency        currency unit, not {@code null}.
     * @param monetaryContext the {@link MonetaryContext} to be used, if {@code null} the
     *                        default {@link MonetaryContext} is used.
     * @return a {@code Money} instance based on the monetary context with the
     * given numeric value, currency unit.
     * @throws ArithmeticException If the number exceeds the capabilities of the
     *                             {@link MonetaryContext} used.
     */
    public static Money of(BigDecimal number, CurrencyUnit currency, MonetaryContext monetaryContext) {
        return new Money(number, currency, monetaryContext);
    }

    /**
     * Creates a new instance of {@link Money}, using the default
     * {@link MonetaryContext}.
     *
     * @param currency The target currency, not null.
     * @param number   The numeric part, not null.
     * @return A new instance of {@link Money}.
     * @throws ArithmeticException If the number exceeds the capabilities of the default
     *                             {@link MonetaryContext} used.
     */
    public static Money of(Number number, CurrencyUnit currency) {
        return new Money(MoneyUtils.getBigDecimal(number), currency);
    }

    /**
     * Creates a new instance of {@link Money}, using an explicit
     * {@link MonetaryContext}.
     *
     * @param currency        The target currency, not null.
     * @param number          The numeric part, not null.
     * @param monetaryContext the {@link MonetaryContext} to be used, if {@code null} the
     *                        default {@link MonetaryContext} is used.
     * @return A new instance of {@link Money}.
     * @throws ArithmeticException If the number exceeds the capabilities of the
     *                             {@link MonetaryContext} used.
     */
    public static Money of(Number number, CurrencyUnit currency, MonetaryContext monetaryContext) {
        return new Money(MoneyUtils.getBigDecimal(number), currency, monetaryContext);
    }

    /**
     * Static factory method for creating a new instance of {@link Money}.
     *
     * @param currencyCode The target currency as ISO currency code.
     * @param number       The numeric part, not null.
     * @return A new instance of {@link Money}.
     */
    public static Money of(Number number, String currencyCode) {
        return new Money(MoneyUtils.getBigDecimal(number), Monetary.getCurrency(currencyCode));
    }

    /**
     * Static factory method for creating a new instance of {@link Money}.
     *
     * @param currencyCode The target currency as ISO currency code.
     * @param number       The numeric part, not null.
     * @return A new instance of {@link Money}.
     */
    public static Money of(BigDecimal number, String currencyCode) {
        return new Money(number, Monetary.getCurrency(currencyCode));
    }

    /**
     * Static factory method for creating a new instance of {@link Money}.
     *
     * @param currencyCode    The target currency as ISO currency code.
     * @param number          The numeric part, not null.
     * @param monetaryContext the {@link MonetaryContext} to be used, if {@code null} the
     *                        default {@link MonetaryContext} is used.
     * @return A new instance of {@link Money}.
     */
    public static Money of(Number number, String currencyCode, MonetaryContext monetaryContext) {
        return new Money(MoneyUtils.getBigDecimal(number), Monetary.getCurrency(currencyCode),
                monetaryContext);
    }

    /**
     * Static factory method for creating a new instance of {@link Money}.
     *
     * @param currencyCode    The target currency as ISO currency code.
     * @param number          The numeric part, not null.
     * @param monetaryContext the {@link MonetaryContext} to be used, if {@code null} the
     *                        default {@link MonetaryContext} is used.
     * @return A new instance of {@link Money}.
     */
    public static Money of(BigDecimal number, String currencyCode, MonetaryContext monetaryContext) {
        return new Money(number, Monetary.getCurrency(currencyCode), monetaryContext);
    }

    /**
     * Obtains an instance of {@link Money} representing zero.
     * @param currency the currency, not null.
     * @return an instance of {@link Money} representing zero.
     * @since 1.0.1
     */
    public static Money zero(CurrencyUnit currency) {
        return new Money(BigDecimal.ZERO, currency);
    }

   	 /**
      * Obtains an instance of {@code Money} from an amount in minor units.
      * For example, {@code ofMinor(USD, 1234)} creates the instance {@code USD 12.34}.
      * @param currency  the currency
      * @param amountMinor  the amount of money in the minor division of the currency
      * @return the Money from minor units
      * @throws NullPointerException when the currency is null
      * @throws IllegalArgumentException when {@link CurrencyUnit#getDefaultFractionDigits()} is lesser than zero.
      * @see CurrencyUnit#getDefaultFractionDigits()
      * @since 1.0.1
      */
     public static Money ofMinor(CurrencyUnit currency, long amountMinor) {
    	 return ofMinor(currency, amountMinor, currency.getDefaultFractionDigits());
     }

     /**
      * Obtains an instance of {@code Money} from an amount in minor units.
      * For example, {@code ofMinor(USD, 1234, 2)} creates the instance {@code USD 12.34}.
      * @param currency  the currency, not null
      * @param amountMinor  the amount of money in the minor division of the currency
      * @param fractionDigits number of digits
      * @return the monetary amount from minor units
      * @see CurrencyUnit#getDefaultFractionDigits()
      * @see Money#ofMinor(CurrencyUnit, long, int)
      * @throws NullPointerException when the currency is null
      * @throws IllegalArgumentException when the fractionDigits is negative
      * @since 1.0.1
      */
     public static Money ofMinor(CurrencyUnit currency, long amountMinor, int fractionDigits) {
     	if(fractionDigits < 0) {
     		throw new IllegalArgumentException("The fractionDigits cannot be negative");
     	}
     	return of(BigDecimal.valueOf(amountMinor, fractionDigits), currency);
     }

    /**
     * Converts (if necessary) the given {@link MonetaryAmount} to a
     * {@link Money} instance. The {@link MonetaryContext} will be adapted as
     * necessary, if the precision of the given amount exceeds the capabilities
     * of the default {@link MonetaryContext}.
     *
     * @param amt the amount to be converted
     * @return an according Money instance.
     */
    public static Money from(MonetaryAmount amt) {
        if (amt.getClass() == Money.class) {
            return (Money) amt;
        }
        return Money.of(amt.getNumber().numberValue(BigDecimal.class), amt.getCurrency(), amt.getContext());
    }

    /**
     * Obtains an instance of Money from a text string such as 'EUR 25.25'.
     *
     * @param text the text to parse not null
     * @return Money instance
     * @throws NumberFormatException if the amount is not a number
     * @throws UnknownCurrencyException if the currency cannot be resolved
     */
    public static Money parse(CharSequence text) {
        return parse(text, defaultFormat());
    }

    /**
     * Obtains an instance of Money from a text using specific formatter.
     *
     * @param text      the text to parse not null
     * @param formatter the formatter to use not null
     * @return Money instance
     */
    public static Money parse(CharSequence text, MonetaryAmountFormat formatter) {
        return from(formatter.parse(text));
    }

    private static MonetaryAmountFormat defaultFormat() {
        final String useJDK = MonetaryConfig.getConfig().getOrDefault("org.javamoney.moneta.useJDKdefaultFormat", "false");
        try {
            if(Boolean.parseBoolean(useJDK)){
                Logger.getLogger(Money.class.getName()).fine("Using JDK formatter for toString().");
                return MonetaryAmountDecimalFormat.of();
            } else {
                Logger.getLogger(Money.class.getName()).fine("Using default formatter for toString().");
                return ToStringMonetaryAmountFormat.of(ToStringMonetaryAmountFormatStyle.MONEY);
            }
        } catch(Exception e) {
            Logger.getLogger(Money.class.getName()).log(Level.WARNING,
                    "Invalid boolean parameter for 'org.javamoney.moneta.useJDKdefaultFormat', " +
                            "using default formatter for toString().");
            return ToStringMonetaryAmountFormat.of(ToStringMonetaryAmountFormatStyle.MONEY);
        }
    }

    /**
     * Just to don't break the compatibility.
     * Don't use it
     * @param number the amount, not null
     * @deprecated Will be removed.
     * @see NumberVerifier#isInfinityAndNotNaN
     */
    @Deprecated
    public static boolean isInfinityAndNotNaN(Number number) {
        if (Double.class == number.getClass() || Float.class == number.getClass()) {
            double dValue = number.doubleValue();
            if (!Double.isNaN(dValue) && Double.isInfinite(dValue)) {
                return true;
            }
        }
        return false;
    }

    /**
     * Just to don't break the compatibility.
     * Don't use it
     * @param number the amount, not null.
     * @deprecated Will be removed. Use
     * @see NumberVerifier#checkNoInfinityOrNaN
     */
    @Deprecated
    public static void checkNoInfinityOrNaN(Number number) {
        NumberVerifier.checkNoInfinityOrNaN(number);
    }
}