Package org.noear.wood.mapper

Class BaseMapperWrap<T>

java.lang.Object

org.noear.wood.mapper.BaseMapperWrap<T>

All Implemented Interfaces:

BaseMapper<T>

public class BaseMapperWrap<T>
extends Object
implements BaseMapper<T>

Created by noear on 19-12-11.

Constructor Summary

Constructors

Constructor	Description
BaseMapperWrap(DbContext db, Class<?> entityType, String tableName)
BaseMapperWrap(DbContext db, BaseMapper<T> baseMapper)

Method Summary

Modifier and Type	Method	Description
DbContext	db()
Integer	delete(Act1<MapperWhereQ> c)
Integer	deleteById(Object id)
Integer	deleteByIds(Iterable idList)
Integer	deleteByMap(Map<String,Object> columnMap)
Class<?>	entityClz()	实体类
protected Class<?>	entityType()	实体类型
boolean	exists(Act1<MapperWhereQ> c)
boolean	existsById(Object id)
protected DbTableQuery	getQr()	获取查询器
protected DbTableQuery	getQr(Act1<MapperWhereQ> c)	获取带条件的查询器
Long	insert(T entity, boolean excludeNull)
Long	insert(T entity, Act2<T,DataItem> dataBuilder)	插入数据，由外部组装数据
void	insertList(List<T> list)
void	insertList(List<T> list, Act2<T,DataItem> dataBuilder)	批量插入数据
List<Object>	selectArray(String column, int start, int size, Act1<MapperWhereQ> c)
List<Object>	selectArray(String column, Act1<MapperWhereQ> c)
T	selectById(Object id)
List<T>	selectByIds(Iterable idList)
List<T>	selectByMap(Map<String,Object> columnMap)
Long	selectCount(Act1<MapperWhereQ> c)
T	selectItem(Act1<MapperWhereQ> c)
T	selectItem(T entity)
List<T>	selectList(int start, int size, Act1<MapperWhereQ> c)
List<T>	selectList(Act1<MapperWhereQ> c)
Map<String,Object>	selectMap(Act1<MapperWhereQ> c)
List<Map<String,Object>>	selectMapList(int start, int size, Act1<MapperWhereQ> c)
List<Map<String,Object>>	selectMapList(Act1<MapperWhereQ> c)
IPage<Map<String,Object>>	selectMapPage(int start, int size, Act1<MapperWhereQ> c)
List<Map<String,Object>>	selectMapTop(int size, Act1<MapperWhereQ> c)
IPage<T>	selectPage(int start, int size, Act1<MapperWhereQ> c)
IDataReader<T>	selectReader(int fetchSize, Act1<MapperWhereQ> c)
IDataReader<T>	selectReader(Act1<MapperWhereQ> c)
List<T>	selectTop(int size, Act1<MapperWhereQ> c)
Object	selectValue(String column, Act1<MapperWhereQ> c)
String	tableName()	表名
String	tablePk()	主键
Integer	update(T entity, boolean excludeNull, Act1<MapperWhereQ> c)
Integer	update(T entity, Act2<T,DataItem> dataBuilder, Act1<MapperWhereQ> c)
Integer	updateById(T entity, boolean excludeNull)
Integer	updateById(T entity, Act2<T,DataItem> dataBuilder)
int[]	updateList(List<T> list, Act2<T,DataItem> dataBuilder, Property<T,?>... conditionFields)
Long	upsert(T entity, boolean excludeNull)
Long	upsert(T entity, Act2<T,DataItem> dataBuilder)	新增或修改数据 更新时根据主键更新
Long	upsertBy(T entity, boolean excludeNull, String conditionFields)
Long	upsertBy(T entity, Act2<T,DataItem> dataBuilder, String conditionFields)	新增或修改数据 更新时根据条件字段更新

Methods inherited from class java.lang.Object

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

Constructor Details

BaseMapperWrap

public BaseMapperWrap(DbContext db,
 Class<?> entityType,
 String tableName)

BaseMapperWrap

public BaseMapperWrap(DbContext db,
 BaseMapper<T> baseMapper)

Method Details

entityType

protected Class<?> entityType()

实体类型

db

public DbContext db()

Specified by:

db in interface BaseMapper<T>

tableName

public String tableName()

表名

Specified by:

tableName in interface BaseMapper<T>

tablePk

public String tablePk()

主键

Specified by:

tablePk in interface BaseMapper<T>

entityClz

public Class<?> entityClz()

实体类

Specified by:

entityClz in interface BaseMapper<T>

insert

public Long insert(T entity,
 boolean excludeNull)

Specified by:

insert in interface BaseMapper<T>

insert

public Long insert(T entity,
 Act2<T,DataItem> dataBuilder)

插入数据，由外部组装数据

Specified by:

insert in interface BaseMapper<T>

Parameters:

entity - 写入的实体

dataBuilder - 数据组装器

Returns:

insertList

public void insertList(List<T> list)

Specified by:

insertList in interface BaseMapper<T>

insertList

public void insertList(List<T> list,
 Act2<T,DataItem> dataBuilder)

批量插入数据

Specified by:

insertList in interface BaseMapper<T>

Parameters:

list - 待插入的数据

dataBuilder - 数据组装器

deleteById

public Integer deleteById(Object id)

Specified by:

deleteById in interface BaseMapper<T>

deleteByIds

public Integer deleteByIds(Iterable idList)

Specified by:

deleteByIds in interface BaseMapper<T>

deleteByMap

public Integer deleteByMap(Map<String,Object> columnMap)

Specified by:

deleteByMap in interface BaseMapper<T>

delete

public Integer delete(Act1<MapperWhereQ> c)

Specified by:

delete in interface BaseMapper<T>

updateById

public Integer updateById(T entity,
 boolean excludeNull)

Specified by:

updateById in interface BaseMapper<T>

updateById

public Integer updateById(T entity,
 Act2<T,DataItem> dataBuilder)

Specified by:

updateById in interface BaseMapper<T>

Parameters:

entity - 待更新的实体

dataBuilder - 组装data的方式，方便支持部分属性允许设置为null，部分不允许

update

public Integer update(T entity,
 boolean excludeNull,
 Act1<MapperWhereQ> c)

Specified by:

update in interface BaseMapper<T>

update

public Integer update(T entity,
 Act2<T,DataItem> dataBuilder,
 Act1<MapperWhereQ> c)

Specified by:

update in interface BaseMapper<T>

Parameters:

entity - 待更新的实体

dataBuilder - 组装data的方式，方便支持部分属性允许设置为null，部分不允许

c - 更新数据的条件

Returns:

updateList

public int[] updateList(List<T> list,
 Act2<T,DataItem> dataBuilder,
 Property<T,?>... conditionFields)

Specified by:

updateList in interface BaseMapper<T>

upsert

public Long upsert(T entity,
 boolean excludeNull)

Specified by:

upsert in interface BaseMapper<T>

upsert

public Long upsert(T entity,
 Act2<T,DataItem> dataBuilder)

新增或修改数据 更新时根据主键更新

Specified by:

upsert in interface BaseMapper<T>

Parameters:

entity - 要处理的实体

dataBuilder - 数据组装器

Returns:

upsertBy

public Long upsertBy(T entity,
 boolean excludeNull,
 String conditionFields)

Specified by:

upsertBy in interface BaseMapper<T>

upsertBy

public Long upsertBy(T entity,
 Act2<T,DataItem> dataBuilder,
 String conditionFields)

新增或修改数据 更新时根据条件字段更新

Specified by:

upsertBy in interface BaseMapper<T>

Parameters:

entity - 要处理的实体

dataBuilder - 数据组装器

conditionFields - 更新的条件

Returns:

existsById

public boolean existsById(Object id)

Specified by:

existsById in interface BaseMapper<T>

exists

public boolean exists(Act1<MapperWhereQ> c)

Specified by:

exists in interface BaseMapper<T>

selectById

public T selectById(Object id)

Specified by:

selectById in interface BaseMapper<T>

selectByIds

public List<T> selectByIds(Iterable idList)

Specified by:

selectByIds in interface BaseMapper<T>

selectByMap

public List<T> selectByMap(Map<String,Object> columnMap)

Specified by:

selectByMap in interface BaseMapper<T>

selectItem

public T selectItem(T entity)

Specified by:

selectItem in interface BaseMapper<T>

selectItem

public T selectItem(Act1<MapperWhereQ> c)

Specified by:

selectItem in interface BaseMapper<T>

selectValue

public Object selectValue(String column,
 Act1<MapperWhereQ> c)

Specified by:

selectValue in interface BaseMapper<T>

selectMap

public Map<String,Object> selectMap(Act1<MapperWhereQ> c)

Specified by:

selectMap in interface BaseMapper<T>

selectCount

public Long selectCount(Act1<MapperWhereQ> c)

Specified by:

selectCount in interface BaseMapper<T>

selectList

public List<T> selectList(Act1<MapperWhereQ> c)

Specified by:

selectList in interface BaseMapper<T>

selectMapList

public List<Map<String,Object>> selectMapList(Act1<MapperWhereQ> c)

Specified by:

selectMapList in interface BaseMapper<T>

selectArray

public List<Object> selectArray(String column,
 Act1<MapperWhereQ> c)

Specified by:

selectArray in interface BaseMapper<T>

selectList

public List<T> selectList(int start,
 int size,
 Act1<MapperWhereQ> c)

Specified by:

selectList in interface BaseMapper<T>

selectMapList

public List<Map<String,Object>> selectMapList(int start,
 int size,
 Act1<MapperWhereQ> c)

Specified by:

selectMapList in interface BaseMapper<T>

selectArray

public List<Object> selectArray(String column,
 int start,
 int size,
 Act1<MapperWhereQ> c)

Specified by:

selectArray in interface BaseMapper<T>

selectReader

public IDataReader<T> selectReader(Act1<MapperWhereQ> c)

Specified by:

selectReader in interface BaseMapper<T>

selectReader

public IDataReader<T> selectReader(int fetchSize,
 Act1<MapperWhereQ> c)

Specified by:

selectReader in interface BaseMapper<T>

selectPage

public IPage<T> selectPage(int start,
 int size,
 Act1<MapperWhereQ> c)

Specified by:

selectPage in interface BaseMapper<T>

selectMapPage

public IPage<Map<String,Object>> selectMapPage(int start,
 int size,
 Act1<MapperWhereQ> c)

Specified by:

selectMapPage in interface BaseMapper<T>

selectTop

public List<T> selectTop(int size,
 Act1<MapperWhereQ> c)

Specified by:

selectTop in interface BaseMapper<T>

selectMapTop

public List<Map<String,Object>> selectMapTop(int size,
 Act1<MapperWhereQ> c)

Specified by:

selectMapTop in interface BaseMapper<T>

getQr

protected DbTableQuery getQr()

获取查询器

getQr

protected DbTableQuery getQr(Act1<MapperWhereQ> c)

获取带条件的查询器