JSONUtil.java |
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.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, 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 }