/*

  * Copyright 2007-2010 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  * http://www.opensource.org/licenses/ecl2.php

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.core.util.jaxb;

 import java.util.Calendar;

 import javax.xml.bind.annotation.adapters.XmlAdapter;

 import org.joda.time.DateTime;

 /**

  * Marshall/unmarshall a joda-time DateTime object.

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 public class DateTimeAdapter extends XmlAdapter<Calendar, DateTime> {

         @Override

         public Calendar marshal(DateTime dateTime) throws Exception {

                 if (dateTime == null) {

                     return null;

                 }

                 Calendar calendar = Calendar.getInstance();

                 calendar.setTimeInMillis(dateTime.getMillis());

                 return calendar;

         }

         @Override

         public DateTime unmarshal(Calendar calendar) throws Exception {

                 return calendar == null ? null : new DateTime(calendar.getTimeInMillis());

         }

 }