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.parser.*; 019import org.apache.juneau.transform.*; 020 021/** 022 * Transforms {@link Date Dates} to {@link Long Longs}. 023 * 024 * <div class='warn'> 025 * <b>Deprecated</b> - Use {@link TemporalDateSwap} 026 * </div> 027 */ 028@Deprecated 029public class DateLongSwap extends PojoSwap<Date,Long> { 030 031 /** 032 * Converts the specified {@link Date} to a {@link Long}. 033 */ 034 @Override /* PojoSwap */ 035 public Long swap(BeanSession session, Date o) { 036 if (o == null) 037 return null; 038 return o.getTime(); 039 } 040 041 /** 042 * Converts the specified {@link Long} to a {@link Date}. 043 */ 044 @Override /* PojoSwap */ 045 public Date unswap(BeanSession session, Long o, ClassMeta<?> hint) throws Exception { 046 Class<?> c = (hint == null ? java.util.Date.class : hint.getInnerClass()); 047 if (c == java.util.Date.class) 048 return new java.util.Date(o); 049 if (c == java.sql.Date.class) 050 return new java.sql.Date(o); 051 if (c == java.sql.Time.class) 052 return new java.sql.Time(o); 053 if (c == java.sql.Timestamp.class) 054 return new java.sql.Timestamp(o); 055 throw new ParseException("DateLongSwap is unable to narrow object of type ''{0}''", c); 056 } 057}