1   /**
2    * Copyright (c) 2000-2007 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.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.kernel.util.StringPool;
28  import com.liferay.portal.kernel.util.StringUtil;
29  import com.liferay.portal.kernel.util.Validator;
30  import com.liferay.portlet.shopping.NoSuchCouponException;
31  import com.liferay.portlet.shopping.model.ShoppingCart;
32  import com.liferay.portlet.shopping.model.ShoppingCoupon;
33  import com.liferay.portlet.shopping.service.ShoppingCartLocalServiceUtil;
34  import com.liferay.portlet.shopping.service.ShoppingCouponLocalServiceUtil;
35  
36  import java.util.Map;
37  
38  /**
39   * <a href="ShoppingCartImpl.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class ShoppingCartImpl
45      extends ShoppingCartModelImpl implements ShoppingCart {
46  
47      public ShoppingCartImpl() {
48      }
49  
50      public void addItemId(long itemId, String fields) {
51          setItemIds(StringUtil.add(
52              getItemIds(), itemId + fields, StringPool.COMMA, true));
53      }
54  
55      public Map getItems() throws SystemException {
56          return ShoppingCartLocalServiceUtil.getItems(
57              getGroupId(), getItemIds());
58      }
59  
60      public int getItemsSize() {
61          return StringUtil.split(getItemIds()).length;
62      }
63  
64      public ShoppingCoupon getCoupon() throws PortalException, SystemException {
65          ShoppingCoupon coupon = null;
66  
67          if (Validator.isNotNull(getCouponCodes())) {
68              String code = StringUtil.split(getCouponCodes())[0];
69  
70              try {
71                  coupon = ShoppingCouponLocalServiceUtil.getCoupon(code);
72              }
73              catch (NoSuchCouponException nsce) {
74              }
75          }
76  
77          return coupon;
78      }
79  
80  }