Currency.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portlet.currencyconverter.model; 21 22 import java.io.Serializable; 23 24 /** 25 * <a href="Currency.java.html"><b><i>View Source</i></b></a> 26 * 27 * @author Brian Wing Shun Chan 28 * 29 */ 30 public class Currency implements Serializable { 31 32 public static final String DEFAULT_FROM = "USD"; 33 34 public static final String DEFAULT_TO = "EUR"; 35 36 public Currency(String symbol, double rate) { 37 _symbol = symbol; 38 _rate = rate; 39 } 40 41 public String getSymbol() { 42 return _symbol; 43 } 44 45 public String getFromSymbol() { 46 if ((_symbol != null) && (_symbol.length() == 6)) { 47 return _symbol.substring(0, 3); 48 } 49 50 return DEFAULT_FROM; 51 } 52 53 public String getToSymbol() { 54 if ((_symbol != null) && (_symbol.length() == 6)) { 55 return _symbol.substring(3, 6); 56 } 57 58 return DEFAULT_TO; 59 } 60 61 public double getRate() { 62 return _rate; 63 } 64 65 private String _symbol; 66 private double _rate; 67 68 }