LM/src/com/chinasofti/dao/ActivityDAO.java

package com.chinasofti.dao;
/**
 * Copyright: Copyright (c) 2026
 *
 * @ClassName: ActivityDAO
 * @Description: 活动
 *
 * @version: v1.0.0
 * @author: 刘浩然，栾益铭
 * @date: 26.3.10
 *
 * Modification History:
 * Date         Author          Version            Description
 *---------------------------------------------------------*
 * 26.3.10        刘浩然          v1.0.0               新建
 * 26.3.10        栾益铭          v1.0.0               修改
 */
import com.chinasofti.model.Activity;
import java.util.List;

public interface ActivityDAO {
    /**
     * Copyright: Copyright (c) 2026
     *
     * @MethodName: selectAll
     * @Description: 查询所有活动
     *
     * @version: v1.0.0
     * @author: 刘浩然
     * @date: 26.4.9
     *
     * Modification History:
     * Date         Author          Version            Description
     *---------------------------------------------------------*
     *  26.4.9     刘浩然            v1.0.0               新建方法
     */
    List<Activity> selectAll();

    /**
     * Copyright: Copyright (c) 2026
     *
     * @MethodName: selectById
     * @Description: 根据ID查询活动
     *
     * @version: v1.0.0
     * @author: 刘浩然
     * @date: 26.4.10
     *
     * Modification History:
     * Date         Author          Version            Description
     *---------------------------------------------------------*
     *  26.4.10    刘浩然            v1.0.0               新建方法
     */
    Activity selectById(Long id);

    /**
     * Copyright: Copyright (c) 2026
     *
     * @MethodName: insert
     * @Description: 插入活动
     *
     * @version: v1.0.0
     * @author: 刘浩然
     * @date: 26.4.11
     *
     * Modification History:
     * Date         Author          Version            Description
     *---------------------------------------------------------*
     *  26.4.11    刘浩然            v1.0.0               新建方法
     */
    int insert(Activity activity);

    /**
     * Copyright: Copyright (c) 2026
     *
     * @MethodName: update
     * @Description: 更新活动
     *
     * @version: v1.0.0
     * @author: 刘浩然
     * @date: 26.4.12
     *
     * Modification History:
     * Date         Author          Version            Description
     *---------------------------------------------------------*
     *  26.4.12    刘浩然            v1.0.0               新建方法
     */
    int update(Activity activity);

    /**
     * Copyright: Copyright (c) 2026
     *
     * @MethodName: deleteById
     * @Description: 根据ID删除活动
     *
     * @version: v1.0.0
     * @author: 刘浩然
     * @date: 26.4.13
     *
     * Modification History:
     * Date         Author          Version            Description
     *---------------------------------------------------------*
     *  26.4.13    刘浩然            v1.0.0               新建方法
     */
    int deleteById(Long id);
}