001/*
002 *    Copyright 2024-2025, Warm-Flow (290631660@qq.com).
003 *
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 *
008 *       https://www.apache.org/licenses/LICENSE-2.0
009 *
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 */
016package org.dromara.warm.flow.core.handler;
017
018import org.dromara.warm.flow.core.entity.RootEntity;
019import org.dromara.warm.flow.core.utils.IdUtils;
020import org.dromara.warm.flow.core.utils.ObjectUtil;
021
022import java.util.Date;
023import java.util.Objects;
024
025/**
026 * 数据填充handler，以下三个接口按照实际情况实现
027 *
028 * @author warm
029 * @since 2023/4/1 15:37
030 */
031public interface DataFillHandler {
032
033    /**
034     * id填充
035     *
036     * @param object
037     */
038    default void idFill(Object object) {
039        RootEntity entity = (RootEntity) object;
040        if (ObjectUtil.isNotNull(entity)) {
041            if (Objects.isNull(entity.getId())) {
042                entity.setId(IdUtils.nextId());
043            }
044        }
045    }
046
047    /**
048     * 新增填充
049     *
050     * @param object
051     */
052    default void insertFill(Object object) {
053        RootEntity entity = (RootEntity) object;
054        if (ObjectUtil.isNotNull(entity)) {
055            entity.setCreateTime(ObjectUtil.isNotNull(entity.getCreateTime()) ? entity.getCreateTime() : new Date());
056            entity.setUpdateTime(ObjectUtil.isNotNull(entity.getUpdateTime()) ? entity.getUpdateTime() : new Date());
057        }
058    }
059
060    /**
061     * 设置更新常用参数
062     *
063     * @param object
064     */
065    default void updateFill(Object object) {
066        RootEntity entity = (RootEntity) object;
067        if (ObjectUtil.isNotNull(entity)) {
068            entity.setUpdateTime(ObjectUtil.isNotNull(entity.getUpdateTime()) ? entity.getUpdateTime() : new Date());
069        }
070    }
071}