001/*
002 *  Copyright (c) 2022-2023, Mybatis-Flex (fuhai999@gmail.com).
003 *  <p>
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *  <p>
008 *  http://www.apache.org/licenses/LICENSE-2.0
009 *  <p>
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016
017package com.mybatisflex.core.logicdelete.impl;
018
019import com.mybatisflex.core.logicdelete.AbstractLogicDeleteProcessor;
020
021/**
022 * 时间戳类型的属性对应的逻辑删除处理器。
023 *
024 * @author 王帅
025 * @since 2023-06-21
026 */
027public class TimeStampLogicDeleteProcessor extends AbstractLogicDeleteProcessor {
028
029    /**
030     * 逻辑删除字段值为 {@code 0} 表示数据未删除。
031     */
032    @Override
033    public Object getLogicNormalValue() {
034        return 0;
035    }
036
037    /**
038     * 逻辑删除字段值为 {@code NOW()} 表示数据删除，并记录删除时时间戳。
039     */
040    @Override
041    public Object getLogicDeletedValue() {
042        return System.currentTimeMillis();
043    }
044
045}