EuroConverter.java

/*
 *  The MIT License
 * 
 *  Copyright 2011 Michaël Schwartz <m.schwartz@epokmedia.fr>.
 * 
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 * 
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
 * 
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *  THE SOFTWARE.
 */
package miage.ecom.service;

import java.util.ArrayList;

/**
 *
 * @author Schwartz Michaël <m.schwartz@epokmedia.fr>
 */
public interface EuroConverter {

	/**
	 * Conversion d'un montant dans une monnaie vers l'Euro
	 * 
	 * @param amount
	 * @param currencySymbol
	 * @return
	 */
	double convertToEuro(double amount, String currencySymbol);

	/**
	 * Conversion d'un montant depuis l'Euro vers une monnaie
	 *
	 * @param amount
	 * @param currencySymbol
	 * @return
	 */
	double convertFromEuro(double amount, String currencySymbol);

	/**
	 * Donne la liste des symboles des monnaies disponibles
	 * 
	 * @return
	 */
	ArrayList<String> getCurrencySymbols();

	/**
	 * Donne le nom réel d'une monnaie à partir de son symbole
	 *
	 * @param currencySymbol
	 * @return
	 */
	String getCurrencyRealName(String currencySymbol);

	/**
	 * Donne le taux d'échange d'une monnaie par rapport à l'euro
	 * @param currencySymbol
	 * @return
	 */
	double getExchangeRate(String currencySymbol);
}