| Currency.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portlet.currencyconverter.model;
16
17 import java.io.Serializable;
18
19 /**
20 * <a href="Currency.java.html"><b><i>View Source</i></b></a>
21 *
22 * @author Brian Wing Shun Chan
23 */
24 public class Currency implements Serializable {
25
26 public static final String DEFAULT_FROM = "USD";
27
28 public static final String DEFAULT_TO = "EUR";
29
30 public Currency(String symbol, double rate) {
31 _symbol = symbol;
32 _rate = rate;
33 }
34
35 public String getSymbol() {
36 return _symbol;
37 }
38
39 public String getFromSymbol() {
40 if ((_symbol != null) && (_symbol.length() == 6)) {
41 return _symbol.substring(0, 3);
42 }
43
44 return DEFAULT_FROM;
45 }
46
47 public String getToSymbol() {
48 if ((_symbol != null) && (_symbol.length() == 6)) {
49 return _symbol.substring(3, 6);
50 }
51
52 return DEFAULT_TO;
53 }
54
55 public double getRate() {
56 return _rate;
57 }
58
59 private String _symbol;
60 private double _rate;
61
62 }