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1
5
6 package org.exoplatform.services.workflow.format;
7
8 import java.text.*;
9 import java.util.Date  ;
10 import java.util.Locale ;
11
12
17 public class BasicDateFormat extends Format{
18 private SimpleDateFormat dateFormat;
19 private String pattern = "dd/MM/yyyy";
20 private Locale locale = new Locale ("en");
21
22 public BasicDateFormat() {
23 updateFormat();
24 }
25
26 public void setPattern(String pattern){
27 this.pattern = pattern;
28 updateFormat();
29 }
30
31 public void setLocale(Locale locale){
32 this.locale = locale;
33 updateFormat();
34 }
35
36 public void updateFormat(){
37 dateFormat = new SimpleDateFormat(pattern, locale);
38 }
39
40 public Object parseObject(String source, ParsePosition pos) {
41 Date result = null;
42 if ( source != null ) {
43 try {
44 result = dateFormat.parse(source);
45 pos.setErrorIndex(-1);
46 pos.setIndex(source.length());
47 }
48 catch(ParseException e) {
49 pos.setErrorIndex(e.getErrorOffset());
50 e.printStackTrace();
51 }
52 }
53 return result;
54 }
55
56 public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) {
57 if ( obj != null ) {
58 toAppendTo.append(dateFormat.format(obj));
59 }
60 return toAppendTo;
61 }
62
63 }
64 |
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