net.mingsoft.base.biz.impl

Class BaseBizImpl<M extends com.baomidou.mybatisplus.core.mapper.BaseMapper<T>,T>

java.lang.Object

com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<M,T>

net.mingsoft.base.biz.impl.BaseBizImpl<M,T>

All Implemented Interfaces:

com.baomidou.mybatisplus.extension.service.IService<T>, IBaseBiz<T>

public abstract class BaseBizImpl<M extends com.baomidou.mybatisplus.core.mapper.BaseMapper<T>,T>
extends com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<M,T>
implements IBaseBiz<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	LOG

Fields inherited from class com.baomidou.mybatisplus.extension.service.impl.ServiceImpl

baseMapper, entityClass, log, mapperClass

Fields inherited from interface com.baomidou.mybatisplus.extension.service.IService

DEFAULT_BATCH_SIZE

Constructor Summary

Constructors

Constructor and Description
BaseBizImpl()

Method Summary

Modifier and Type	Method and Description
int	countBySQL(String table, Map wheres) 查询表中记录总数
void	createTable(String table, Map fileds) 创建表
void	delete(int[] ids) 根据id集合实现批量的删除
void	delete(String[] ids) 根据id集合实现批量的删除 扩展雪花编号的id
void	deleteBySQL(String table, Map wheres) 动态SQL删除
void	deleteEntity(BaseEntity entity) 根据id删除实体
void	deleteEntity(int id) 根据id删除实体
void	dropTable(String table) 删除表
Object	excuteSql(String sql) 导入执行数据
protected abstract IBaseDao<T>	getDao() 不需要重写此方法，自动会
T	getEntity(BaseEntity entity) 更具ID查询实体信息
BaseEntity	getEntity(int id) 更具ID查询实体信息
void	insertBySQL(String table, Map fields) 添加记录
List<T>	query(BaseEntity entity) 查询
List<T>	queryAll() 查询所有
List	queryBySQL(String table, List fields, Map wheres) 动态sql查询
List	queryBySQL(String table, List fields, Map wheres, Integer begin, Integer end) 动态sql查询
int	queryCount() Deprecated.
void	saveBatch(List list) 批量新增
int	saveEntity(BaseEntity entity) 保存
void	updateBySQL(String table, Map fields, Map wheres) 动态SQL更新
void	updateCache() 更新缓存 使用场景：当前这个类存在数据缓存，使用了mybitsPlus的更新、保存等方法没有刷新数据缓存， 调用该方法需要dao xml中实现一个更新方法 xml示例： UPDATE table set del=0 where del=-1
void	updateEntity(BaseEntity entity) 更新实体

Methods inherited from class com.baomidou.mybatisplus.extension.service.impl.ServiceImpl

closeSqlSession, currentMapperClass, currentModelClass, executeBatch, executeBatch, executeBatch, getBaseMapper, getMap, getObj, getOne, getSqlStatement, retBool, saveBatch, saveOrUpdate, saveOrUpdateBatch, sqlSessionBatch, sqlStatement, updateBatchById

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.baomidou.mybatisplus.extension.service.IService

count, count, getBaseMapper, getById, getMap, getObj, getOne, getOne, lambdaQuery, lambdaUpdate, list, list, listByIds, listByMap, listMaps, listMaps, listObjs, listObjs, listObjs, listObjs, page, page, pageMaps, pageMaps, query, remove, removeById, removeByIds, removeByMap, save, saveBatch, saveBatch, saveOrUpdate, saveOrUpdate, saveOrUpdateBatch, saveOrUpdateBatch, update, update, update, updateBatchById, updateBatchById, updateById

Field Detail

LOG

protected final org.slf4j.Logger LOG

Constructor Detail

BaseBizImpl

public BaseBizImpl()

Method Detail

saveEntity

public int saveEntity(BaseEntity entity)

Description copied from interface: IBaseBiz

保存

Specified by:

saveEntity in interface IBaseBiz<T>

Parameters:

entity - 实体

Returns:

返回保存后的id

deleteEntity

public void deleteEntity(int id)

Description copied from interface: IBaseBiz

根据id删除实体

Specified by:

deleteEntity in interface IBaseBiz<T>

Parameters:

id - 要删除的主键id

updateEntity

public void updateEntity(BaseEntity entity)

Description copied from interface: IBaseBiz

更新实体

Specified by:

updateEntity in interface IBaseBiz<T>

queryAll

public List<T> queryAll()

Description copied from interface: IBaseBiz

查询所有

Specified by:

queryAll in interface IBaseBiz<T>

Returns:

返回list实体数组

queryCount

@Deprecated
public int queryCount()

Deprecated.

Description copied from interface: IBaseBiz

查询数据表中记录集合总数
可配合分页使用

Specified by:

queryCount in interface IBaseBiz<T>

Returns:

返回集合总数

getEntity

public BaseEntity getEntity(int id)

Description copied from interface: IBaseBiz

更具ID查询实体信息

Specified by:

getEntity in interface IBaseBiz<T>

Parameters:

id - 实体ID

Returns:

返回实体

queryBySQL

public List queryBySQL(String table,
                       List fields,
                       Map wheres,
                       Integer begin,
                       Integer end)

Description copied from interface: IBaseBiz

动态sql查询

Specified by:

queryBySQL in interface IBaseBiz<T>

Parameters:

table - 表名称

fields - list集合

wheres - 条件 都是key-value对应

begin - 开始

end - 结束

Returns:

返回list实体数组

countBySQL

public int countBySQL(String table,
                      Map wheres)

Description copied from interface: IBaseBiz

查询表中记录总数

Specified by:

countBySQL in interface IBaseBiz<T>

Parameters:

table - 表名称

wheres - 条件 都是key-value对应

Returns:

返回查询总数

queryBySQL

public List queryBySQL(String table,
                       List fields,
                       Map wheres)

Description copied from interface: IBaseBiz

动态sql查询

Specified by:

queryBySQL in interface IBaseBiz<T>

Parameters:

table - 表名称

fields - list集合

wheres - 条件 都是key-value对应

Returns:

返回list实体数组

updateBySQL

public void updateBySQL(String table,
                        Map fields,
                        Map wheres)

Description copied from interface: IBaseBiz

动态SQL更新

Specified by:

updateBySQL in interface IBaseBiz<T>

Parameters:

table - 表名称

fields - list集合每个map都是key-value对应

wheres - 条件 都是key-value对应

deleteBySQL

public void deleteBySQL(String table,
                        Map wheres)

Description copied from interface: IBaseBiz

动态SQL删除

Specified by:

deleteBySQL in interface IBaseBiz<T>

Parameters:

table - 表名称

wheres - 條件 都是key-value对应

insertBySQL

public void insertBySQL(String table,
                        Map fields)

Description copied from interface: IBaseBiz

添加记录

Specified by:

insertBySQL in interface IBaseBiz<T>

Parameters:

table - 表名称

fields - 编号

createTable

public void createTable(String table,
                        Map fileds)

Description copied from interface: IBaseBiz

创建表

Specified by:

createTable in interface IBaseBiz<T>

Parameters:

table - 表名称

fileds - key:字段名称 list[0] 类型 list[1]长度 list[2]默认值 list[3]是否不填

dropTable

public void dropTable(String table)

Description copied from interface: IBaseBiz

删除表

Specified by:

dropTable in interface IBaseBiz<T>

Parameters:

table - 表名称

excuteSql

public Object excuteSql(String sql)

Description copied from interface: IBaseBiz

导入执行数据

Specified by:

excuteSql in interface IBaseBiz<T>

Parameters:

sql - sql语句

getDao

protected abstract IBaseDao<T> getDao()

不需要重写此方法，自动会

Returns:

saveBatch

public void saveBatch(List list)

Description copied from interface: IBaseBiz

批量新增

Specified by:

saveBatch in interface IBaseBiz<T>

Parameters:

list - 新增数据

updateCache

public void updateCache()

Description copied from interface: IBaseBiz

更新缓存 使用场景：当前这个类存在数据缓存，使用了mybitsPlus的更新、保存等方法没有刷新数据缓存， 调用该方法需要dao xml中实现一个更新方法 xml示例： UPDATE table set del=0 where del=-1

Specified by:

updateCache in interface IBaseBiz<T>

delete

public void delete(int[] ids)

Description copied from interface: IBaseBiz

根据id集合实现批量的删除

Specified by:

delete in interface IBaseBiz<T>

Parameters:

ids - id集合

delete

public void delete(String[] ids)

Description copied from interface: IBaseBiz

根据id集合实现批量的删除 扩展雪花编号的id

Specified by:

delete in interface IBaseBiz<T>

Parameters:

ids - id集合

deleteEntity

public void deleteEntity(BaseEntity entity)

Description copied from interface: IBaseBiz

根据id删除实体

Specified by:

deleteEntity in interface IBaseBiz<T>

getEntity

public T getEntity(BaseEntity entity)

Description copied from interface: IBaseBiz

更具ID查询实体信息

Specified by:

getEntity in interface IBaseBiz<T>

Returns:

返回实体

query

public List<T> query(BaseEntity entity)

Description copied from interface: IBaseBiz

查询

Specified by:

query in interface IBaseBiz<T>