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1
4 package org.oddjob.util;
5
6 import java.text.ParseException  ;
7 import java.util.Date ;
8
9 import org.apache.commons.beanutils.ConversionException;
10 import org.apache.commons.beanutils.Converter;
11
12 public class DateConverter implements Converter {
13
14
15 public Object convert(Class type, Object value)
16 throws ConversionException {
17 if (value == null) {
18 return null;
19 }
20 if (String .class.equals(type) && value instanceof Date ) {
21 return convertDate((Date ) value);
22 }
23 else if (Date .class.equals(type) && value instanceof String ) {
24 return convertString((String ) value);
25 }
26 else {
27 throw new ConversionException("Can not convert from ["
28 + value.getClass().getName() + "] to ["
29 + type.getName() + "]");
30 }
31 }
32
33 protected String convertDate(Date date) {
34 return DateHelper.formatDate(date);
35 }
36
37 protected Date convertString(String text) {
38 try {
39 return DateHelper.parseDateTime(text);
40 } catch (ParseException e) {
41 throw new ConversionException(e);
42 }
43 }
44
45 }
46 |
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