1 /*
2 * Copyright 2002-2009 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package net.sf.json.processors;
18
19 import java.util.Calendar;
20 import java.util.Date;
21
22 import net.sf.json.JSONObject;
23 import net.sf.json.JsonConfig;
24
25 /**
26 * Transforms a java.util.Date into a JSONObject ideal for JsDate conversion.<br>
27 * Example:<br>
28 *
29 * <pre>
30 {
31 "minutes": 13,
32 "seconds": 14,
33 "hours": 12,
34 "month": 5,
35 "year": 2007,
36 "day": 17,
37 "milliseconds": 150
38 }
39 </pre>
40 *
41 * @author Andres Almiray <aalmiray@users.sourceforge.net>
42 */
43 public class JsDateJsonBeanProcessor implements JsonBeanProcessor {
44
45 /**
46 * Processes the input bean into a compatible JsDate.<br>
47 */
48 public JSONObject processBean( Object bean, JsonConfig jsonConfig ) {
49 JSONObject jsonObject = null;
50 if( bean instanceof java.sql.Date ){
51 bean = new Date( ((java.sql.Date) bean).getTime() );
52 }
53 if( bean instanceof Date ){
54 Calendar c = Calendar.getInstance();
55 c.setTime( (Date) bean );
56 jsonObject = new JSONObject().element( "year", c.get( Calendar.YEAR ) )
57 .element( "month", c.get( Calendar.MONTH ) )
58 .element( "day", c.get( Calendar.DAY_OF_MONTH ) )
59 .element( "hours", c.get( Calendar.HOUR_OF_DAY ) )
60 .element( "minutes", c.get( Calendar.MINUTE ) )
61 .element( "seconds", c.get( Calendar.SECOND ) )
62 .element( "milliseconds", c.get( Calendar.MILLISECOND ) );
63 }else{
64 jsonObject = new JSONObject( true );
65 }
66 return jsonObject;
67 }
68 }