1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.kernel.json;
21  
22  import java.io.Writer;
23  
24  import java.util.Date;
25  import java.util.Iterator;
26  
27  /**
28   * <a href="JSONObject.java.html"><b><i>View Source</i></b></a>
29   *
30   * @author Brian Wing Shun Chan
31   *
32   */
33  public interface JSONObject {
34  
35      public boolean getBoolean(String key);
36  
37      public double getDouble(String key);
38  
39      public int getInt(String key);
40  
41      public JSONArray getJSONArray(String key);
42  
43      public JSONObject getJSONObject(String key);
44  
45      public long getLong(String key);
46  
47      public String getString(String key);
48  
49      public boolean has(String key);
50  
51      public boolean isNull(String key);
52  
53      public Iterator<String> keys();
54  
55      public int length();
56  
57      public JSONObject put(String key, boolean value);
58  
59      public JSONObject put(String key, double value);
60  
61      public JSONObject put(String key, int value);
62  
63      public JSONObject put(String key, long value);
64  
65      public JSONObject put(String key, Date value);
66  
67      public JSONObject put(String key, JSONArray value);
68  
69      public JSONObject put(String key, JSONObject value);
70  
71      public JSONObject put(String key, String value);
72  
73      public Object remove(String key);
74  
75      public String toString();
76  
77      public String toString(int indentFactor) throws JSONException;
78  
79      public Writer write(Writer writer) throws JSONException;
80  
81  }