cn.crane4j.annotation

注释类型 AssembleMp

@Repeatable(value=AssembleMp.List.class)
 @Documented
 @Target(value={ANNOTATION_TYPE,FIELD,TYPE})
 @Retention(value=RUNTIME)
public @interface AssembleMp

Declare an assembly operation using the mybatis plus default interface method as the data source.

从以下版本开始:

1.2.0

作者:

huangchengxing

另请参阅:

cn.crane4j.extension.mybatis.plus.MpAnnotationOperationsResolver

必需元素概要

所需元素

限定符和类型	必需的元素和说明
String	mapper Bean name of mapper interface.

可选元素概要

可选元素

限定符和类型	可选元素和说明
String[]	groups The group to which the current operation belongs.
Class<?>	handler The type of the handler to be used.
String	handlerName The name of the handler to be used.
String	key Key field name for query, if it is empty, it defaults to the field annotated by @TableId.
Mapping[]	props Attributes that need to be mapped between the data source object and the current object.
Class<?>[]	propTemplates Mapping template classes.
String[]	selects Fields to query, if it is empty, all table columns will be queried by default.
int	sort Sort values.
String	where Fields to query, if it is empty, all table columns will be queried by default.

元素详细资料

mapper

public abstract String mapper

Bean name of mapper interface.

返回:

bean name

where

public abstract String where

Fields to query, if it is empty, all table columns will be queried by default.

返回:

field names

默认值:

""

selects

public abstract String[] selects

Fields to query, if it is empty, all table columns will be queried by default.

返回:

field names

默认值:

{}

key

public abstract String key

Key field name for query, if it is empty, it defaults to the field annotated by @TableId.

返回:

field name

默认值:

""

sort

public abstract int sort

Sort values. The lower the value, the higher the priority.

返回:

sort values

默认值:

2147483647

handlerName

public abstract String handlerName

The name of the handler to be used.

返回:

name

默认值:

""

handler

public abstract Class<?> handler

The type of the handler to be used.

返回:

type

默认值:

java.lang.Object.class

props

public abstract Mapping[] props

Attributes that need to be mapped between the data source object and the current object.

返回:

attributes

另请参阅:

propTemplates()

默认值:

{}

propTemplates

public abstract Class<?>[] propTemplates

Mapping template classes. specify a class, if MappingTemplate exists on the class, it will scan and add Mapping to props()。

返回:

mapping templates

默认值:

{}

groups

public abstract String[] groups

The group to which the current operation belongs.

返回:

groups

默认值:

{}