| JSONUtil.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.util;
24
25 import com.liferay.portal.kernel.util.StringPool;
26
27 import java.util.Date;
28
29 import org.json.JSONObject;
30
31 /**
32 * <a href="JSONUtil.java.html"><b><i>View Source</i></b></a>
33 *
34 * @author Brian Wing Shun Chan
35 *
36 */
37 public class JSONUtil {
38
39 public static void put(JSONObject jsonObj, String key, boolean value) {
40 jsonObj.put(key, value);
41 }
42
43 public static void put(JSONObject jsonObj, String key, double value) {
44 jsonObj.put(key, value);
45 }
46
47 public static void put(JSONObject jsonObj, String key, int value) {
48 jsonObj.put(key, value);
49 }
50
51 public static void put(JSONObject jsonObj, String key, long value) {
52 jsonObj.put(key, value);
53 }
54
55 public static void put(JSONObject jsonObj, String key, short value) {
56 jsonObj.put(key, value);
57 }
58
59 public static void put(JSONObject jsonObj, String key, Date value) {
60 if (value == null) {
61 jsonObj.put(key, StringPool.BLANK);
62 }
63 else {
64
65 // Unix timestamp
66
67 long time = value.getTime() / Time.SECOND;
68
69 put(jsonObj, key, String.valueOf(time));
70 }
71 }
72
73 public static void put(JSONObject jsonObj, String key, Object value) {
74 if (value == null) {
75 jsonObj.put(key, StringPool.BLANK);
76 }
77 else {
78 jsonObj.put(key, value.toString());
79 }
80 }
81
82 }