org.noear.wood.mapper

类 BaseMapperWrap<T>

java.lang.Object

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

所有已实现的接口:

BaseMapper<T>

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

Created by noear on 19-12-11.

构造器概要

构造器

构造器和说明
BaseMapperWrap(DbContext db, BaseMapper<T> baseMapper)
BaseMapperWrap(DbContext db, Class<?> entityType, String tableName)

方法概要

限定符和类型	方法和说明
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, Act2<T,DataItem> dataBuilder) 插入数据，由外部组装数据
Long	insert(T entity, boolean excludeNull)
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, Act1<MapperWhereQ> c)
List<Object>	selectArray(String column, int start, int size, 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(Act1<MapperWhereQ> c)
List<T>	selectList(int start, int size, Act1<MapperWhereQ> c)
Map<String,Object>	selectMap(Act1<MapperWhereQ> c)
List<Map<String,Object>>	selectMapList(Act1<MapperWhereQ> c)
List<Map<String,Object>>	selectMapList(int start, int size, 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(Act1<MapperWhereQ> c)
IDataReader<T>	selectReader(int fetchSize, 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, Act2<T,DataItem> dataBuilder, Act1<MapperWhereQ> c)
Integer	update(T entity, boolean excludeNull, Act1<MapperWhereQ> c)
Integer	updateById(T entity, Act2<T,DataItem> dataBuilder)
Integer	updateById(T entity, boolean excludeNull)
int[]	updateList(List<T> list, Act2<T,DataItem> dataBuilder, Property<T,?>... conditionFields)
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	upsert(T entity, boolean excludeNull)
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
Long	upsertBy(T entity, boolean excludeNull, String conditionFields)

从类继承的方法 java.lang.Object

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

构造器详细资料

BaseMapperWrap

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

BaseMapperWrap

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

方法详细资料

entityType

protected Class<?> entityType()

实体类型

db

public DbContext db()

指定者:

db 在接口中 BaseMapper<T>

tableName

public String tableName()

表名

指定者:

tableName 在接口中 BaseMapper<T>

tablePk

public String tablePk()

主键

指定者:

tablePk 在接口中 BaseMapper<T>

entityClz

public Class<?> entityClz()

实体类

指定者:

entityClz 在接口中 BaseMapper<T>

insert

public Long insert(T entity,
                   boolean excludeNull)

指定者:

insert 在接口中 BaseMapper<T>

insert

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

插入数据，由外部组装数据

指定者:

insert 在接口中 BaseMapper<T>

参数:

entity - 写入的实体

dataBuilder - 数据组装器

返回:

insertList

public void insertList(List<T> list)

指定者:

insertList 在接口中 BaseMapper<T>

insertList

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

批量插入数据

指定者:

insertList 在接口中 BaseMapper<T>

参数:

list - 待插入的数据

dataBuilder - 数据组装器

deleteById

public Integer deleteById(Object id)

指定者:

deleteById 在接口中 BaseMapper<T>

deleteByIds

public Integer deleteByIds(Iterable idList)

指定者:

deleteByIds 在接口中 BaseMapper<T>

deleteByMap

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

指定者:

deleteByMap 在接口中 BaseMapper<T>

delete

public Integer delete(Act1<MapperWhereQ> c)

指定者:

delete 在接口中 BaseMapper<T>

updateById

public Integer updateById(T entity,
                          boolean excludeNull)

指定者:

updateById 在接口中 BaseMapper<T>

updateById

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

指定者:

updateById 在接口中 BaseMapper<T>

参数:

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)

指定者:

update 在接口中 BaseMapper<T>

update

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

指定者:

update 在接口中 BaseMapper<T>

参数:

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

返回:

updateList

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

指定者:

updateList 在接口中 BaseMapper<T>

upsert

public Long upsert(T entity,
                   boolean excludeNull)

指定者:

upsert 在接口中 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

指定者:

upsert 在接口中 BaseMapper<T>

参数:

entity - 要处理的实体

dataBuilder - 数据组装器

返回:

upsertBy

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

指定者:

upsertBy 在接口中 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

指定者:

upsertBy 在接口中 BaseMapper<T>

参数:

entity - 要处理的实体

dataBuilder - 数据组装器

conditionFields - 更新的条件

返回:

existsById

public boolean existsById(Object id)

指定者:

existsById 在接口中 BaseMapper<T>

exists

public boolean exists(Act1<MapperWhereQ> c)

指定者:

exists 在接口中 BaseMapper<T>

selectById

public T selectById(Object id)

指定者:

selectById 在接口中 BaseMapper<T>

selectByIds

public List<T> selectByIds(Iterable idList)

指定者:

selectByIds 在接口中 BaseMapper<T>

selectByMap

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

指定者:

selectByMap 在接口中 BaseMapper<T>

selectItem

public T selectItem(T entity)

指定者:

selectItem 在接口中 BaseMapper<T>

selectItem

public T selectItem(Act1<MapperWhereQ> c)

指定者:

selectItem 在接口中 BaseMapper<T>

selectValue

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

指定者:

selectValue 在接口中 BaseMapper<T>

selectMap

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

指定者:

selectMap 在接口中 BaseMapper<T>

selectCount

public Long selectCount(Act1<MapperWhereQ> c)

指定者:

selectCount 在接口中 BaseMapper<T>

selectList

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

指定者:

selectList 在接口中 BaseMapper<T>

selectMapList

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

指定者:

selectMapList 在接口中 BaseMapper<T>

selectArray

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

指定者:

selectArray 在接口中 BaseMapper<T>

selectList

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

指定者:

selectList 在接口中 BaseMapper<T>

selectMapList

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

指定者:

selectMapList 在接口中 BaseMapper<T>

selectArray

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

指定者:

selectArray 在接口中 BaseMapper<T>

selectReader

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

指定者:

selectReader 在接口中 BaseMapper<T>

selectReader

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

指定者:

selectReader 在接口中 BaseMapper<T>

selectPage

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

指定者:

selectPage 在接口中 BaseMapper<T>

selectMapPage

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

指定者:

selectMapPage 在接口中 BaseMapper<T>

selectTop

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

指定者:

selectTop 在接口中 BaseMapper<T>

selectMapTop

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

指定者:

selectMapTop 在接口中 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