| 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 }