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.shopping.model.impl;
21  
22  import com.liferay.portal.kernel.util.CalendarUtil;
23  import com.liferay.portlet.shopping.model.ShoppingCoupon;
24  
25  import java.util.Date;
26  
27  /**
28   * <a href="ShoppingCouponImpl.java.html"><b><i>View Source</i></b></a>
29   *
30   * @author Brian Wing Shun Chan
31   *
32   */
33  public class ShoppingCouponImpl
34      extends ShoppingCouponModelImpl implements ShoppingCoupon {
35  
36      public static final String[] DISCOUNT_TYPES = {
37          "percentage", "actual", "free-shipping", "tax-free"
38      };
39  
40      public static final String DISCOUNT_TYPE_PERCENTAGE = "percentage";
41  
42      public static final String DISCOUNT_TYPE_ACTUAL = "actual";
43  
44      public static final String DISCOUNT_TYPE_FREE_SHIPPING = "free-shipping";
45  
46      public static final String DISCOUNT_TYPE_TAX_FREE = "tax-free";
47  
48      public ShoppingCouponImpl() {
49      }
50  
51      public boolean hasValidStartDate() {
52          Date now = new Date();
53  
54          if (CalendarUtil.beforeByDay(now, getStartDate())) {
55              return false;
56          }
57          else {
58              return true;
59          }
60      }
61  
62      public boolean hasValidEndDate() {
63          if (getEndDate() != null) {
64              Date now = new Date();
65  
66              if (now.after(getEndDate())) {
67                  return false;
68              }
69          }
70  
71          return true;
72      }
73  
74      public boolean hasValidDateRange() {
75          if (hasValidStartDate() && hasValidEndDate()) {
76              return true;
77          }
78          else {
79              return false;
80          }
81      }
82  
83  }