Currency.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portlet.currencyconverter.model; 24 25 import java.io.Serializable; 26 27 /** 28 * <a href="Currency.java.html"><b><i>View Source</i></b></a> 29 * 30 * @author Brian Wing Shun Chan 31 * 32 */ 33 public class Currency implements Serializable { 34 35 public static final String DEFAULT_FROM = "USD"; 36 37 public static final String DEFAULT_TO = "EUR"; 38 39 public Currency(String symbol, double rate) { 40 _symbol = symbol; 41 _rate = rate; 42 } 43 44 public String getSymbol() { 45 return _symbol; 46 } 47 48 public String getFromSymbol() { 49 if ((_symbol != null) && (_symbol.length() == 6)) { 50 return _symbol.substring(0, 3); 51 } 52 53 return DEFAULT_FROM; 54 } 55 56 public String getToSymbol() { 57 if ((_symbol != null) && (_symbol.length() == 6)) { 58 return _symbol.substring(3, 6); 59 } 60 61 return DEFAULT_TO; 62 } 63 64 public double getRate() { 65 return _rate; 66 } 67 68 private String _symbol; 69 private double _rate; 70 71 }