src/main/java/eu/etaxonomy/cdm/vaadin/util/converter/JodaDateTimeConverter.java

   1 /**
   2 * Copyright (C) 2017 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.cdm.vaadin.util.converter;
  10
  11 import java.util.Date;
  12 import java.util.Locale;
  13
  14 import org.joda.time.DateTime;
  15
  16 import com.vaadin.data.util.converter.Converter;
  17
  18 /**
  19  * @author a.kohlbecker
  20  * @since Mar 7, 2017
  21  *
  22  */
  23 public final class JodaDateTimeConverter implements Converter<Date, DateTime> {
  24     @Override
  25     public DateTime convertToModel(Date value, Class<? extends DateTime> targetType, Locale locale)
  26             throws com.vaadin.data.util.converter.Converter.ConversionException {
  27         DateTime dateTime = null;
  28         if(value != null) {
  29             try {
  30                 dateTime = new DateTime(value);
  31             } catch (IllegalArgumentException e) {
  32                 throw new ConversionException(e);
  33             }
  34         }
  35         return dateTime;
  36     }
  37
  38     @Override
  39     public Date convertToPresentation(DateTime value, Class<? extends Date> targetType, Locale locale)
  40             throws com.vaadin.data.util.converter.Converter.ConversionException {
  41         Date date = null;
  42         if(value != null){
  43             date = value.toDate();
  44         }
  45         return date;
  46     }
  47
  48     @Override
  49     public Class<DateTime> getModelType() {
  50         return DateTime.class;
  51     }
  52
  53     @Override
  54     public Class<Date> getPresentationType() {
  55         return Date.class;
  56     }
  57 }