| ShoppingItemServiceJSON.java |
1 /**
2 * Copyright (c) 2000-2008 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.service.http;
24
25 import com.liferay.portal.kernel.json.JSONObject;
26
27 import com.liferay.portlet.shopping.service.ShoppingItemServiceUtil;
28
29 /**
30 * <a href="ShoppingItemServiceJSON.java.html"><b><i>View Source</i></b></a>
31 *
32 * <p>
33 * ServiceBuilder generated this class. Modifications in this class will be
34 * overwritten the next time is generated.
35 * </p>
36 *
37 * <p>
38 * This class provides a JSON utility for the
39 * <code>com.liferay.portlet.shopping.service.ShoppingItemServiceUtil</code>
40 * service utility. The static methods of this class calls the same methods of
41 * the service utility. However, the signatures are different because it is
42 * difficult for JSON to support certain types.
43 * </p>
44 *
45 * <p>
46 * ServiceBuilder follows certain rules in translating the methods. For example,
47 * if the method in the service utility returns a <code>java.util.List</code>,
48 * that is translated to a
49 * <code>com.liferay.portal.kernel.json.JSONArray</code>. If the method in the
50 * service utility returns a <code>com.liferay.portlet.shopping.model.ShoppingItem</code>,
51 * that is translated to a
52 * <code>com.liferay.portal.kernel.json.JSONObject</code>. Methods that JSON
53 * cannot safely use are skipped. The logic for the translation is encapsulated
54 * in <code>com.liferay.portlet.shopping.service.http.ShoppingItemJSONSerializer</code>.
55 * </p>
56 *
57 * <p>
58 * This allows you to call the the backend services directly from JavaScript.
59 * See <code>portal-web/docroot/html/portlet/tags_admin/unpacked.js</code> for a
60 * reference of how that portlet uses the generated JavaScript in
61 * <code>portal-web/docroot/html/js/service.js</code> to call the backend
62 * services directly from JavaScript.
63 * </p>
64 *
65 * <p>
66 * The JSON utility is only generated for remote services.
67 * </p>
68 *
69 * @author Brian Wing Shun Chan
70 *
71 * @see com.liferay.portlet.shopping.service.ShoppingItemServiceUtil
72 * @see com.liferay.portlet.shopping.service.http.ShoppingItemJSONSerializer
73 *
74 */
75 public class ShoppingItemServiceJSON {
76 public static void addBookItems(long categoryId, java.lang.String[] isbns)
77 throws java.rmi.RemoteException, com.liferay.portal.PortalException,
78 com.liferay.portal.SystemException {
79 ShoppingItemServiceUtil.addBookItems(categoryId, isbns);
80 }
81
82 public static void deleteItem(long itemId)
83 throws java.rmi.RemoteException, com.liferay.portal.PortalException,
84 com.liferay.portal.SystemException {
85 ShoppingItemServiceUtil.deleteItem(itemId);
86 }
87
88 public static JSONObject getItem(long itemId)
89 throws java.rmi.RemoteException, com.liferay.portal.PortalException,
90 com.liferay.portal.SystemException {
91 com.liferay.portlet.shopping.model.ShoppingItem returnValue = ShoppingItemServiceUtil.getItem(itemId);
92
93 return ShoppingItemJSONSerializer.toJSONObject(returnValue);
94 }
95 }