4 Copyright (c) 2002 JSON.org
6 Permission is hereby granted, free of charge, to any person obtaining a copy
7 of this software and associated documentation files (the "Software"), to deal
8 in the Software without restriction, including without limitation the rights
9 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 copies of the Software, and to permit persons to whom the Software is
11 furnished to do so, subject to the following conditions:
13 The above copyright notice and this permission notice shall be included in all
14 copies or substantial portions of the Software.
16 The Software shall be used for Good, not Evil.
18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
27 import java.util.Enumeration;
28 import java.util.Properties;
31 * Converts a Property file data into JSONObject and back.
35 public class Property {
37 * Converts a property file object into a JSONObject. The property file object is a table of name value pairs.
38 * @param properties java.util.Properties
40 * @throws JSONException
42 public static JSONObject toJSONObject(java.util.Properties properties) throws JSONException {
43 // can't use the new constructor for Android support
44 // JSONObject jo = new JSONObject(properties == null ? 0 : properties.size());
45 JSONObject jo = new JSONObject();
46 if (properties != null && !properties.isEmpty()) {
47 Enumeration<?> enumProperties = properties.propertyNames();
48 while(enumProperties.hasMoreElements()) {
49 String name = (String)enumProperties.nextElement();
50 jo.put(name, properties.getProperty(name));
57 * Converts the JSONObject into a property file object.
58 * @param jo JSONObject
59 * @return java.util.Properties
60 * @throws JSONException
62 public static Properties toProperties(JSONObject jo) throws JSONException {
63 Properties properties = new Properties();
65 // Don't use the new entrySet API to maintain Android support
66 for (final String key : jo.keySet()) {
67 Object value = jo.opt(key);
68 if (!JSONObject.NULL.equals(value)) {
69 properties.put(key, value.toString());