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refactor(data/mybatis-plus): 重构 IService 及 BaseService 体系结构

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This commit is contained in:
Charles7c
2024-02-21 21:58:35 +08:00
parent 244a4db17c
commit 36ce07b600
4 changed files with 82 additions and 79 deletions
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14
continew-starter-data/continew-starter-data-core/src/main/java/top/charles7c/continew/starter/data/core/service/IService.java → continew-starter-data/continew-starter-data-mybatis-plus/src/main/java/top/charles7c/continew/starter/data/mybatis/plus/service/IService.java
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@@ -14,9 +14,7 @@
* limitations under the License.
*/
package top.charles7c.continew.starter.data.core.service;
import java.io.Serializable;
package top.charles7c.continew.starter.data.mybatis.plus.service;
/**
* 通用业务接口
@@ -25,13 +23,5 @@ import java.io.Serializable;
* @author Charles7c
* @since 1.2.0
*/
public interface IService<T> {
/**
* 根据 ID 查询
*
* @param id ID
* @return 实体信息
*/
T getById(Serializable id);
public interface IService<T> extends com.baomidou.mybatisplus.extension.service.IService<T> {
}

60
continew-starter-data/continew-starter-data-mybatis-plus/src/main/java/top/charles7c/continew/starter/data/mybatis/plus/service/impl/ServiceImpl.java Normal file
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@@ -0,0 +1,60 @@
/*
* Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
* <p>
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.gnu.org/licenses/lgpl.html
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package top.charles7c.continew.starter.data.mybatis.plus.service.impl;
import cn.hutool.core.util.ClassUtil;
import top.charles7c.continew.starter.core.util.ReflectUtils;
import top.charles7c.continew.starter.core.util.validate.CheckUtils;
import top.charles7c.continew.starter.data.mybatis.plus.base.BaseMapper;
import top.charles7c.continew.starter.data.mybatis.plus.service.IService;
import java.io.Serializable;
import java.lang.reflect.Field;
import java.util.List;
/**
* 通用业务实现类
*
* @param <M> Mapper 接口
* @param <T> 实体类型
* @author Charles7c
* @since 1.5.0
*/
public class ServiceImpl<M extends BaseMapper<T>, T> extends com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<M, T> implements IService<T> {
protected final List<Field> entityFields = ReflectUtils.getNonStaticFields(this.entityClass);
@Override
public T getById(Serializable id) {
return this.getById(id, true);
}
/**
* 根据 ID 查询
*
* @param id ID
* @param isCheckExists 是否检查存在
* @return 实体信息
*/
protected T getById(Serializable id, boolean isCheckExists) {
T entity = baseMapper.selectById(id);
if (isCheckExists) {
CheckUtils.throwIfNotExists(entity, ClassUtil.getClassName(entityClass, true), "ID", id);
}
return entity;
}
}

9
continew-starter-extension/continew-starter-extension-crud/src/main/java/top/charles7c/continew/starter/extension/crud/service/BaseService.java
View File

@@ -65,15 +65,6 @@ public interface BaseService<L, D, Q, C extends BaseReq> {
*/
List<L> list(Q query, SortQuery sortQuery);
/**
* 查询列表
*
* @return 列表信息
*/
default List<L> list() {
return list(null, null);
}
/**
* 查看详情
*

78
continew-starter-extension/continew-starter-extension-crud/src/main/java/top/charles7c/continew/starter/extension/crud/service/impl/BaseServiceImpl.java
View File

@@ -23,27 +23,24 @@ import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.lang.Opt;
import cn.hutool.core.lang.tree.Tree;
import cn.hutool.core.lang.tree.TreeNodeConfig;
import cn.hutool.core.util.ClassUtil;
import cn.hutool.core.util.ReflectUtil;
import cn.hutool.core.text.CharSequenceUtil;
import cn.hutool.extra.spring.SpringUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.transaction.annotation.Transactional;
import top.charles7c.continew.starter.core.constant.StringConstants;
import top.charles7c.continew.starter.core.util.ClassUtils;
import top.charles7c.continew.starter.core.util.ReflectUtils;
import top.charles7c.continew.starter.core.util.validate.CheckUtils;
import top.charles7c.continew.starter.core.util.validate.ValidationUtils;
import top.charles7c.continew.starter.data.mybatis.plus.base.BaseMapper;
import top.charles7c.continew.starter.data.mybatis.plus.query.QueryWrapperHelper;
import top.charles7c.continew.starter.data.mybatis.plus.service.impl.ServiceImpl;
import top.charles7c.continew.starter.extension.crud.annotation.TreeField;
import top.charles7c.continew.starter.extension.crud.model.entity.BaseDO;
import top.charles7c.continew.starter.extension.crud.model.req.BaseReq;
import top.charles7c.continew.starter.data.core.service.IService;
import top.charles7c.continew.starter.extension.crud.model.query.PageQuery;
import top.charles7c.continew.starter.extension.crud.model.query.SortQuery;
import top.charles7c.continew.starter.extension.crud.model.resp.PageResp;
@@ -51,7 +48,6 @@ import top.charles7c.continew.starter.extension.crud.service.BaseService;
import top.charles7c.continew.starter.extension.crud.util.TreeUtils;
import top.charles7c.continew.starter.file.excel.util.ExcelUtils;
import java.io.Serializable;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
@@ -69,17 +65,12 @@ import java.util.Optional;
* @author Charles7c
* @since 1.0.0
*/
public abstract class BaseServiceImpl<M extends BaseMapper<T>, T extends BaseDO, L, D, Q, C extends BaseReq> implements BaseService<L, D, Q, C>, IService<T> {
public abstract class BaseServiceImpl<M extends BaseMapper<T>, T extends BaseDO, L, D, Q, C extends BaseReq> extends ServiceImpl<M, T> implements BaseService<L, D, Q, C> {
@Autowired
protected M baseMapper;
private final Class<?>[] typeArguments = ClassUtils.getTypeArguments(this.getClass());
protected final Class<T> entityClass = this.currentEntityClass();
private final Class<?>[] typeArgumentCache = ClassUtils.getTypeArguments(this.getClass());
protected final Class<L> listClass = this.currentListClass();
protected final Class<D> detailClass = this.currentDetailClass();
protected final Class<Q> queryClass = this.currentQueryClass();
private final List<Field> entityFields = ReflectUtils.getNonStaticFields(this.entityClass);
private final List<Field> queryFields = ReflectUtils.getNonStaticFields(this.queryClass);
@Override
@@ -128,28 +119,9 @@ public abstract class BaseServiceImpl<M extends BaseMapper<T>, T extends BaseDO,
return list;
}
/**
* 查询列表
*
* @param query 查询条件
* @param sortQuery 排序查询条件
* @param targetClass 指定类型
* @return 列表信息
*/
protected <E> List<E> list(Q query, SortQuery sortQuery, Class<E> targetClass) {
QueryWrapper<T> queryWrapper = this.handleQueryWrapper(query);
// 设置排序
this.sort(queryWrapper, sortQuery);
List<T> entityList = baseMapper.selectList(queryWrapper);
if (entityClass == targetClass) {
return (List<E>)entityList;
}
return BeanUtil.copyToList(entityList, targetClass);
}
@Override
public D get(Long id) {
T entity = this.getById(id, false);
T entity = super.getById(id, false);
D detail = BeanUtil.toBean(entity, detailClass);
this.fill(detail);
return detail;
@@ -190,24 +162,23 @@ public abstract class BaseServiceImpl<M extends BaseMapper<T>, T extends BaseDO,
ExcelUtils.export(list, "导出数据", detailClass, response);
}
@Override
public T getById(Serializable id) {
return this.getById(id, true);
}
/**
* 根据 ID 查询
* 查询列表
*
* @param id ID
* @param isCheckExists 是否检查存在
* @return 实体信息
* @param query 查询条件
* @param sortQuery 排序查询条件
* @param targetClass 指定类型
* @return 列表信息
*/
protected T getById(Serializable id, boolean isCheckExists) {
T entity = baseMapper.selectById(id);
if (isCheckExists) {
CheckUtils.throwIfNotExists(entity, ClassUtil.getClassName(entityClass, true), "ID", id);
protected <E> List<E> list(Q query, SortQuery sortQuery, Class<E> targetClass) {
QueryWrapper<T> queryWrapper = this.handleQueryWrapper(query);
// 设置排序
this.sort(queryWrapper, sortQuery);
List<T> entityList = baseMapper.selectList(queryWrapper);
if (entityClass == targetClass) {
return (List<E>)entityList;
}
return entity;
return BeanUtil.copyToList(entityList, targetClass);
}
/**
@@ -318,22 +289,13 @@ public abstract class BaseServiceImpl<M extends BaseMapper<T>, T extends BaseDO,
/* 删除后置处理 */
}
/**
* 获取当前实体类型
*
* @return 当前实体类型
*/
protected Class<T> currentEntityClass() {
return (Class<T>)this.typeArguments[1];
}
/**
* 获取当前列表信息类型
*
* @return 当前列表信息类型
*/
protected Class<L> currentListClass() {
return (Class<L>)this.typeArguments[2];
return (Class<L>)this.typeArgumentCache[2];
}
/**
@@ -342,7 +304,7 @@ public abstract class BaseServiceImpl<M extends BaseMapper<T>, T extends BaseDO,
* @return 当前详情信息类型
*/
protected Class<D> currentDetailClass() {
return (Class<D>)this.typeArguments[3];
return (Class<D>)this.typeArgumentCache[3];
}
/**
@@ -351,6 +313,6 @@ public abstract class BaseServiceImpl<M extends BaseMapper<T>, T extends BaseDO,
* @return 当前查询条件类型
*/
protected Class<Q> currentQueryClass() {
return (Class<Q>)this.typeArguments[4];
return (Class<Q>)this.typeArgumentCache[4];
}
}