1 /*
2 * Copyright 2004 The Apache Software Foundation.
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
18 package org.apache.commons.betwixt.introspection;
19
20 import java.text.DateFormat;
21 import java.text.SimpleDateFormat;
22 import java.util.Date;
23 import java.util.HashMap;
24 import java.util.Locale;
25 import java.util.Map;
26
27 /***
28 * @author <a href='http://jakarta.apache.org/'>Jakarta Commons Team</a>
29 * @version $Revision: 155402 $
30 */
31 public class DateFormatterBean {
32
33 private Map formatsByLocale = new HashMap();
34
35 //TODO: want to be able to match iterators from maps...
36 // but this mean ammending the descriptors when the property type
37 // is discovered
38 public Map getFormats() {
39 return formatsByLocale;
40 }
41
42 //TODO: should be able to use another verb eg register
43 //TODO: support for specifying adders in the dot betwixt file
44 //TODO: support for Simple types so that we can use Locale -> String
45 public void addFormat(Locale locale, SimpleDateFormat format) {
46 formatsByLocale.put(locale, format);
47 }
48
49 public String format(Date date, Locale locale) {
50 String result = "";
51 SimpleDateFormat simpleDateFormat = (SimpleDateFormat) formatsByLocale.get(locale);
52 if (simpleDateFormat == null)
53 {
54 result = DateFormat.getDateInstance(DateFormat.SHORT, locale).format(date);
55 }
56 else
57 {
58 result = simpleDateFormat.format(date);
59 }
60 return result;
61 }
62
63 }