Module bus.mapper

Package org.miaixz.bus.mapper.support.keysql

Class KeySqlRegistry

java.lang.Object

org.miaixz.bus.mapper.support.keysql.KeySqlRegistry

All Implemented Interfaces:

Registry

public class KeySqlRegistry
extends Object
implements Registry

处理实体类上的主键策略，自动配置主键生成逻辑。

如果方法通过 MyBatis 注解（如 @Options 或 @SelectKey）配置了主键策略，将记录警告信息并跳过实体类上的主键策略配置。

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields inherited from interface org.miaixz.bus.mapper.Registry

SPI

Constructor Summary

Constructors

Constructor	Description
KeySqlRegistry()

Method Summary

Modifier and Type	Method	Description
void	customize(TableMeta entity, org.apache.ibatis.mapping.MappedStatement ms, org.apache.ibatis.builder.annotation.ProviderContext context)	自定义主键策略，检查并应用实体类上的主键生成策略。

Methods inherited from class java.lang.Object

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

Constructor Details

KeySqlRegistry

public KeySqlRegistry()

Method Details

customize

public void customize(TableMeta entity,
 org.apache.ibatis.mapping.MappedStatement ms,
 org.apache.ibatis.builder.annotation.ProviderContext context)

自定义主键策略，检查并应用实体类上的主键生成策略。

Specified by:

customize in interface Registry

Parameters:

entity - 实体表信息

ms - MappedStatement 对象

context - 提供者上下文，包含方法和接口信息

Throws:

RuntimeException - 如果存在多个字段配置了主键策略