DateTimeProperty.java example

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/*
 * Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * adate with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Adam Megacz
 */

package com.caucho.jaxb.property;

import javax.xml.XMLConstants;
import javax.xml.bind.DatatypeConverter;
import javax.xml.namespace.QName;

import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

/**
 * a Date Property
 */
public class DateTimeProperty extends CDataProperty {
  public static final QName SCHEMA_TYPE = 
    new QName(XMLConstants.W3C_XML_SCHEMA_NS_URI, "dateTime", "xsd");

  public static final DateTimeProperty PROPERTY = new DateTimeProperty();

  public String write(Object in)
  {
    Date date = (Date) in;
    Calendar calendar = new GregorianCalendar();
    calendar.setTime(date);
    return DatatypeConverter.printDateTime(calendar);
  }

  protected Object read(String in)
  {
    return DatatypeConverter.parseDateTime(in).getTime();
  }

  public QName getSchemaType()
  {
    return SCHEMA_TYPE;
  }
}