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.shopping.model.impl;
24  
25  import com.liferay.portal.kernel.util.CalendarUtil;
26  import com.liferay.portlet.shopping.model.ShoppingCoupon;
27  
28  import java.util.Date;
29  
30  /**
31   * <a href="ShoppingCouponImpl.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   *
35   */
36  public class ShoppingCouponImpl
37      extends ShoppingCouponModelImpl implements ShoppingCoupon {
38  
39      public static final String[] DISCOUNT_TYPES = {
40          "percentage", "actual", "free-shipping", "tax-free"
41      };
42  
43      public static final String DISCOUNT_TYPE_PERCENTAGE = "percentage";
44  
45      public static final String DISCOUNT_TYPE_ACTUAL = "actual";
46  
47      public static final String DISCOUNT_TYPE_FREE_SHIPPING = "free-shipping";
48  
49      public static final String DISCOUNT_TYPE_TAX_FREE = "tax-free";
50  
51      public ShoppingCouponImpl() {
52      }
53  
54      public boolean hasValidStartDate() {
55          Date now = new Date();
56  
57          if (CalendarUtil.beforeByDay(now, getStartDate())) {
58              return false;
59          }
60          else {
61              return true;
62          }
63      }
64  
65      public boolean hasValidEndDate() {
66          if (getEndDate() != null) {
67              Date now = new Date();
68  
69              if (now.after(getEndDate())) {
70                  return false;
71              }
72          }
73  
74          return true;
75      }
76  
77      public boolean hasValidDateRange() {
78          if (hasValidStartDate() && hasValidEndDate()) {
79              return true;
80          }
81          else {
82              return false;
83          }
84      }
85  
86  }