top.jpower.jpower.module.dbs.dao

类 JpowerServiceImpl<M extends JpowerBaseMapper<T>,T extends BaseEntity>

java.lang.Object

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

top.jpower.jpower.module.dbs.dao.JpowerServiceImpl<M,T>

所有已实现的接口:

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

public class JpowerServiceImpl<M extends JpowerBaseMapper<T>,T extends BaseEntity>
extends com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<M,T>

字段概要

从类继承的字段 com.baomidou.mybatisplus.extension.service.impl.ServiceImpl

baseMapper, entityClass, log, mapperClass, typeArguments

从接口继承的字段 com.baomidou.mybatisplus.extension.service.IService

DEFAULT_BATCH_SIZE

构造器概要

构造器

构造器和说明
JpowerServiceImpl()

方法概要

限定符和类型	方法和说明
boolean	addBatchSomeColumn(List<T> entityList) 批量新增指定列
<V> List<V>	listConver(com.baomidou.mybatisplus.core.conditions.Wrapper<T> queryWrapper, Function<T,V> function)
boolean	removeReal(com.baomidou.mybatisplus.core.conditions.Wrapper<T> queryWrapper) 根据 entity 条件，真实删除记录
boolean	removeRealById(Serializable id)
boolean	removeRealByIds(Collection<? extends Serializable> idList) 真实删除（根据ID 批量删除）
boolean	removeRealByMap(Map<String,Object> columnMap) 根据 columnMap 条件，真实删除记录
boolean	save(T entity)
boolean	saveBatch(Collection<T> entityList, int batchSize)
boolean	saveOrUpdate(T entity)
boolean	saveOrUpdateBatch(Collection<T> entityList, int batchSize)
<E extends Serializable> List<cn.hutool.core.lang.tree.Tree<E>>	tree(com.baomidou.mybatisplus.core.conditions.Wrapper<T> treeWrapper)
boolean	update(T entity, com.baomidou.mybatisplus.core.conditions.Wrapper<T> updateWrapper)
boolean	updateAllById(T entity) 根据 ID 更新所有列
boolean	updateBatchById(Collection<T> entityList)
boolean	updateById(T entity)

从类继承的方法 com.baomidou.mybatisplus.extension.service.impl.ServiceImpl

closeSqlSession, currentMapperClass, currentModelClass, executeBatch, executeBatch, executeBatch, getBaseMapper, getEntityClass, getMap, getObj, getOne, getOneOpt, getSqlSessionFactory, getSqlStatement, removeBatchByIds, removeBatchByIds, removeById, removeById, removeByIds, retBool, sqlSessionBatch, sqlStatement, updateBatchById

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.baomidou.mybatisplus.extension.service.IService

count, count, exists, getById, getOne, getOneOpt, getOptById, ktQuery, ktUpdate, lambdaQuery, lambdaQuery, lambdaUpdate, list, list, list, list, listByIds, listByMap, listMaps, listMaps, listMaps, listMaps, listObjs, listObjs, listObjs, listObjs, page, page, pageMaps, pageMaps, query, remove, removeBatchByIds, removeBatchByIds, removeById, removeByIds, removeByMap, saveBatch, saveOrUpdate, saveOrUpdateBatch, update, update

构造器详细资料

JpowerServiceImpl

public JpowerServiceImpl()

方法详细资料

save

public boolean save(T entity)

saveBatch

public boolean saveBatch(Collection<T> entityList,
                         int batchSize)

指定者:

saveBatch 在接口中 com.baomidou.mybatisplus.extension.service.IService<T extends BaseEntity>

覆盖:

saveBatch 在类中 com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<M extends JpowerBaseMapper<T>,T extends BaseEntity>

saveOrUpdate

public boolean saveOrUpdate(T entity)

指定者:

saveOrUpdate 在接口中 com.baomidou.mybatisplus.extension.service.IService<T extends BaseEntity>

覆盖:

saveOrUpdate 在类中 com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<M extends JpowerBaseMapper<T>,T extends BaseEntity>

saveOrUpdateBatch

public boolean saveOrUpdateBatch(Collection<T> entityList,
                                 int batchSize)

指定者:

saveOrUpdateBatch 在接口中 com.baomidou.mybatisplus.extension.service.IService<T extends BaseEntity>

覆盖:

saveOrUpdateBatch 在类中 com.baomidou.mybatisplus.extension.service.impl.ServiceImpl<M extends JpowerBaseMapper<T>,T extends BaseEntity>

updateBatchById

public boolean updateBatchById(Collection<T> entityList)

updateById

public boolean updateById(T entity)

update

public boolean update(T entity,
                      com.baomidou.mybatisplus.core.conditions.Wrapper<T> updateWrapper)

removeRealById

public boolean removeRealById(Serializable id)

removeReal

public boolean removeReal(com.baomidou.mybatisplus.core.conditions.Wrapper<T> queryWrapper)

根据 entity 条件，真实删除记录

参数:

queryWrapper - 实体包装类 QueryWrapper

removeRealByIds

public boolean removeRealByIds(Collection<? extends Serializable> idList)

真实删除（根据ID 批量删除）

参数:

idList - 主键ID列表

removeRealByMap

public boolean removeRealByMap(Map<String,Object> columnMap)

根据 columnMap 条件，真实删除记录

参数:

columnMap - 表字段 map 对象

updateAllById

public boolean updateAllById(T entity)

根据 ID 更新所有列

参数:

entity - 实体

addBatchSomeColumn

public boolean addBatchSomeColumn(List<T> entityList)

批量新增指定列

参数:

entityList - 实体列表

listConver

public <V> List<V> listConver(com.baomidou.mybatisplus.core.conditions.Wrapper<T> queryWrapper,
                              Function<T,V> function)

返回:

java.util.List

tree

public <E extends Serializable> List<cn.hutool.core.lang.tree.Tree<E>> tree(com.baomidou.mybatisplus.core.conditions.Wrapper<T> treeWrapper)