01: /**
02: * ===========================================
03: * JFreeReport : a free Java reporting library
04: * ===========================================
05: *
06: * Project Info: http://reporting.pentaho.org/
07: *
08: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: *
22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
23: * in the United States and other countries.]
24: *
25: * ------------
26: * DateValueConverter.java
27: * ------------
28: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
29: */package org.jfree.report.util.beans;
30:
31: import java.text.ParseException;
32: import java.text.SimpleDateFormat;
33: import java.util.Date;
34: import java.util.Locale;
35:
36: /**
37: * Creation-Date: 09.10.2007, 19:00:02
38: *
39: * @author Thomas Morgner
40: */
41: public class DateValueConverter implements ValueConverter {
42: private SimpleDateFormat dateFormat;
43:
44: public DateValueConverter() {
45: dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ",
46: Locale.US);
47: }
48:
49: public String toAttributeValue(final Object o) throws BeanException {
50: if (o instanceof Date == false) {
51: throw new BeanException("Not a date");
52: }
53: return dateFormat.format((Date) o);
54: }
55:
56: public Object toPropertyValue(final String s) throws BeanException {
57: try {
58: return dateFormat.parse(s);
59: } catch (ParseException e) {
60: throw new BeanException("Not a parsable date");
61: }
62: }
63: }
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