1   /**
2    * Copyright (c) 2000-2009 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.portal.kernel.json;
24  
25  import java.io.Writer;
26  
27  import java.util.Date;
28  import java.util.Iterator;
29  
30  /**
31   * <a href="JSONObject.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   *
35   */
36  public interface JSONObject {
37  
38      public boolean getBoolean(String key);
39  
40      public double getDouble(String key);
41  
42      public int getInt(String key);
43  
44      public JSONArray getJSONArray(String key);
45  
46      public JSONObject getJSONObject(String key);
47  
48      public long getLong(String key);
49  
50      public String getString(String key);
51  
52      public boolean has(String key);
53  
54      public boolean isNull(String key);
55  
56      public Iterator<String> keys();
57  
58      public int length();
59  
60      public JSONObject put(String key, boolean value);
61  
62      public JSONObject put(String key, double value);
63  
64      public JSONObject put(String key, int value);
65  
66      public JSONObject put(String key, long value);
67  
68      public JSONObject put(String key, Date value);
69  
70      public JSONObject put(String key, JSONArray value);
71  
72      public JSONObject put(String key, JSONObject value);
73  
74      public JSONObject put(String key, String value);
75  
76      public Object remove(String key);
77  
78      public String toString();
79  
80      public String toString(int indentFactor) throws JSONException;
81  
82      public Writer write(Writer writer) throws JSONException;
83  
84  }