Package cn.dinodev.spring.data.dao.impl

Class DinoJdbcRepositoryBase<T,K>

java.lang.Object

org.springframework.data.jdbc.repository.support.SimpleJdbcRepository<T,K>

cn.dinodev.spring.data.dao.impl.DinoJdbcRepositoryBase<T,K>

All Implemented Interfaces:

JdbcHelperExecutor<T,K>, JdbcSelectExecutor<T,K>, org.springframework.data.repository.CrudRepository<T,K>, org.springframework.data.repository.PagingAndSortingRepository<T,K>, org.springframework.data.repository.query.QueryByExampleExecutor<T>, org.springframework.data.repository.Repository<T,K>

public class DinoJdbcRepositoryBase<T,K>
extends org.springframework.data.jdbc.repository.support.SimpleJdbcRepository<T,K>
implements JdbcSelectExecutor<T,K>

Author:

Cody Lu

Field Summary

Fields inherited from interface cn.dinodev.spring.data.dao.JdbcSelectExecutor

TENANT_ID_COLUMN

Constructor Summary

Constructors

Constructor	Description
DinoJdbcRepositoryBase(org.springframework.data.jdbc.core.JdbcAggregateOperations entityOperations, org.springframework.data.relational.core.mapping.RelationalPersistentEntity<T> entity, org.springframework.data.jdbc.core.convert.JdbcConverter converter)	构造函数，初始化JDBC仓库基础组件

Method Summary

Modifier and Type	Method	Description
Dialect	dialect()	数据库的Dialect
Class<T>	entityClass()	entityClass
EntityMeta	entityMeta()	获取实体元信息
Class<K>	keyClass()	keyClass
<MK, MV> Map<MK,MV>	queryForMap(SelectSqlBuilder sql, String keyColumn, Class<MK> keyClass, String valueColumn, Class<MV> valueClass)	将查询结果放到Map中
<MK, MV> Map<MK,MV>	queryForMap(String sql, String keyColumn, Class<MK> keyClass, Class<MV> valueClass, Object... params)	将查询结果放到Map中
<P> List<P>	queryList(String sql, Class<P> clazz, Object... params)	根据指定的Native sql。查询列表
K	save(String sql, Object... params)	保存并返回对象
<C> String	tableName(Class<C> entityClass)	返回指定Entity的表名，并根据TenantTable#TenantLevel分表策略组合表名
int	update(String sql, Object... args)	执行更新sql，返回影响行数
boolean	updateById(K id, Map<String,Object> columnValue)	更新指定列
boolean	updateByIdWithVersion(K id, Map<String,Object> columnValue, Number version)	更新指定列，并判断版本，如果版本不对，则不更新，如果版本正确，则版本自动+1

Methods inherited from class org.springframework.data.jdbc.repository.support.SimpleJdbcRepository

count, count, delete, deleteAll, deleteAll, deleteAllById, deleteById, exists, existsById, findAll, findAll, findAll, findAll, findAll, findAll, findAllById, findBy, findById, findOne, save, saveAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.dinodev.spring.data.dao.JdbcHelperExecutor

delete, tableName, update, updateById, updateById, updateById, updateById, updateById, updateByIdWithVersion, updateByIdWithVersion, updateByIdWithVersion, updateByIdWithVersion, updateByIdWithVersion

Methods inherited from interface cn.dinodev.spring.data.dao.JdbcSelectExecutor

count, count, findAll, findAllById, findAllById, getOne, getOne, getOne, newDelete, newDelete, newInsert, newSelect, newSelect, newSelect, newSelectWithoutTenant, newSelectWithoutTenant, newUpdate, newUpdate, queryForMap, queryList, queryList, queryList, queryList, queryPage, queryPage, queryPage, queryPage

Constructor Details

DinoJdbcRepositoryBase

public DinoJdbcRepositoryBase(org.springframework.data.jdbc.core.JdbcAggregateOperations entityOperations,
 org.springframework.data.relational.core.mapping.RelationalPersistentEntity<T> entity,
 org.springframework.data.jdbc.core.convert.JdbcConverter converter)

构造函数，初始化JDBC仓库基础组件

Parameters:

entityOperations - JDBC聚合操作

entity - 关系持久化实体

converter - JDBC转换器

Method Details

entityClass

public Class<T> entityClass()

Description copied from interface: JdbcHelperExecutor

entityClass

Specified by:

entityClass in interface JdbcHelperExecutor<T,K>

Returns:

entityMeta

public EntityMeta entityMeta()

Description copied from interface: JdbcHelperExecutor

获取实体元信息

Specified by:

entityMeta in interface JdbcHelperExecutor<T,K>

Returns:

entity 元信息

keyClass

@Nullable
public Class<K> keyClass()

Description copied from interface: JdbcHelperExecutor

keyClass

Specified by:

keyClass in interface JdbcHelperExecutor<T,K>

Returns:

dialect

public Dialect dialect()

Description copied from interface: JdbcSelectExecutor

数据库的Dialect

Specified by:

dialect in interface JdbcSelectExecutor<T,K>

Returns:

tableName

public <C> String tableName(Class<C> entityClass)

Description copied from interface: JdbcHelperExecutor

返回指定Entity的表名，并根据TenantTable#TenantLevel分表策略组合表名

Specified by:

tableName in interface JdbcHelperExecutor<T,K>

Type Parameters:

C -

Parameters:

entityClass - entity class

Returns:

queryList

public <P> List<P> queryList(@Nonnull
 String sql,
 @Nonnull
 Class<P> clazz,
 @Nullable
 Object... params)

Description copied from interface: JdbcSelectExecutor

根据指定的Native sql。查询列表

Specified by:

queryList in interface JdbcSelectExecutor<T,K>

Type Parameters:

P - Projection类型

Parameters:

sql - Native sql 语句

clazz - 要映射的类

params - 查询参数

Returns:

如果结果为空，则返回 emptyList

queryForMap

public <MK,
MV> Map<MK,MV> queryForMap(SelectSqlBuilder sql,
 String keyColumn,
 Class<MK> keyClass,
 String valueColumn,
 Class<MV> valueClass)

Description copied from interface: JdbcSelectExecutor

将查询结果放到Map中

Specified by:

queryForMap in interface JdbcSelectExecutor<T,K>

Type Parameters:

MK - key的类型

MV - value的类型

Parameters:

sql -

keyColumn - 作key的列名

keyClass - key的Class

valueColumn - 作value的列名

valueClass - value的Class

Returns:

queryForMap

public <MK,
MV> Map<MK,MV> queryForMap(String sql,
 String keyColumn,
 Class<MK> keyClass,
 Class<MV> valueClass,
 Object... params)

Description copied from interface: JdbcSelectExecutor

将查询结果放到Map中

Specified by:

queryForMap in interface JdbcSelectExecutor<T,K>

Type Parameters:

MK - key的类型

MV - value的类型

Parameters:

sql -

keyColumn - 作key的列名

keyClass - key的Class

valueClass - value的Class

params - 查询参数

Returns:

save

public K save(String sql,
 Object... params)

Description copied from interface: JdbcSelectExecutor

保存并返回对象

Specified by:

save in interface JdbcSelectExecutor<T,K>

Parameters:

sql - native sql

params - sql参数

Returns:

updateById

public boolean updateById(K id,
 Map<String,Object> columnValue)

Description copied from interface: JdbcHelperExecutor

更新指定列

Specified by:

updateById in interface JdbcHelperExecutor<T,K>

Parameters:

id -

columnValue -

Returns:

updateByIdWithVersion

public boolean updateByIdWithVersion(K id,
 Map<String,Object> columnValue,
 Number version)

Description copied from interface: JdbcHelperExecutor

更新指定列，并判断版本，如果版本不对，则不更新，如果版本正确，则版本自动+1

Specified by:

updateByIdWithVersion in interface JdbcHelperExecutor<T,K>

Parameters:

id -

columnValue -

version -

Returns:

update

public int update(String sql,
 @Nullable
 Object... args)

Description copied from interface: JdbcHelperExecutor

执行更新sql，返回影响行数

Specified by:

update in interface JdbcHelperExecutor<T,K>

Parameters:

sql - sql语句

args - sql参数

Returns:

影响行数