| Currency.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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 public class Currency implements Serializable {
33
34 public static final String DEFAULT_FROM = "USD";
35
36 public static final String DEFAULT_TO = "EUR";
37
38 public Currency(String symbol, double rate) {
39 _symbol = symbol;
40 _rate = rate;
41 }
42
43 public String getSymbol() {
44 return _symbol;
45 }
46
47 public String getFromSymbol() {
48 if ((_symbol != null) && (_symbol.length() == 6)) {
49 return _symbol.substring(0, 3);
50 }
51
52 return DEFAULT_FROM;
53 }
54
55 public String getToSymbol() {
56 if ((_symbol != null) && (_symbol.length() == 6)) {
57 return _symbol.substring(3, 6);
58 }
59
60 return DEFAULT_TO;
61 }
62
63 public double getRate() {
64 return _rate;
65 }
66
67 private String _symbol;
68 private double _rate;
69
70 }