001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
003// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
005// * with the License.  You may obtain a copy of the License at                                                              *
006// *                                                                                                                         *
007// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
008// *                                                                                                                         *
009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an  *
010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the        *
011// * specific language governing permissions and limitations under the License.                                              *
012// ***************************************************************************************************************************
013package org.apache.juneau.transforms;
014
015import java.util.*;
016
017import org.apache.juneau.*;
018import org.apache.juneau.collections.*;
019import org.apache.juneau.transform.*;
020
021/**
022 * Transforms {@link Calendar Calendars} to {@link Map Maps} of the format <c>{time:long,timeZone:string}</c>.
023 *
024 * <div class='warn'>
025 *    <b>Deprecated</b> - Use {@link TemporalCalendarSwap}
026 * </div>
027 */
028@Deprecated
029@SuppressWarnings("rawtypes")
030public class CalendarMapSwap extends PojoSwap<Calendar,Map> {
031
032   /**
033    * Converts the specified {@link Calendar} to a {@link Map}.
034    */
035   @Override /* PojoSwap */
036   public Map swap(BeanSession session, Calendar o) {
037      OMap m = OMap.of(
038         "time", o.getTime().getTime(),
039         "timeZone", o.getTimeZone().getID()
040      );
041      return m;
042   }
043
044   /**
045    * Converts the specified {@link Map} to a {@link Calendar}.
046    */
047   @Override /* PojoSwap */
048   @SuppressWarnings("unchecked")
049   public Calendar unswap(BeanSession session, Map o, ClassMeta<?> hint) throws Exception {
050      ClassMeta<? extends Calendar> tt;
051      if (hint == null || ! hint.canCreateNewInstance())
052         hint = session.getClassMeta(GregorianCalendar.class);
053      tt = (ClassMeta<? extends Calendar>)hint;
054      long time = Long.parseLong(o.get("time").toString());
055      String timeZone = o.get("timeZone").toString();
056      Date d = new Date(time);
057      Calendar c = tt.newInstance();
058      c.setTime(d);
059      c.setTimeZone(TimeZone.getTimeZone(timeZone));
060      return c;
061   }
062}