Package io.r2mo.dbe.mybatisplus.core.typehandler

Class TypedJObjectHandler

java.lang.Object

org.apache.ibatis.type.TypeReference<Object>

org.apache.ibatis.type.BaseTypeHandler<Object>

io.r2mo.dbe.mybatisplus.core.typehandler.TypedJObjectHandler

All Implemented Interfaces:

org.apache.ibatis.type.TypeHandler<Object>

@MappedTypes(io.r2mo.typed.json.JObject.class)
@MappedJdbcTypes({VARCHAR,LONGVARCHAR,CLOB})
public class TypedJObjectHandler
extends org.apache.ibatis.type.BaseTypeHandler<Object>

Object 类型处理器（支持 JObject） 用于 MyBatis Plus 中 Object 类型与数据库字段的转换

Author:

lang : 2025-09-08

Field Summary

Fields inherited from class org.apache.ibatis.type.BaseTypeHandler

configuration

Constructor Summary

Constructors

Constructor	Description
TypedJObjectHandler()

Method Summary

Modifier and Type	Method	Description
Object	getNullableResult(CallableStatement cs, int columnIndex)
Object	getNullableResult(ResultSet rs, int columnIndex)
Object	getNullableResult(ResultSet rs, String columnName)
void	setNonNullParameter(PreparedStatement ps, int i, Object parameter, org.apache.ibatis.type.JdbcType jdbcType)

Methods inherited from class org.apache.ibatis.type.BaseTypeHandler

getResult, getResult, getResult, setConfiguration, setParameter

Methods inherited from class org.apache.ibatis.type.TypeReference

getRawType, toString

Methods inherited from class java.lang.Object

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

Constructor Details

TypedJObjectHandler

public TypedJObjectHandler()

Method Details

setNonNullParameter

public void setNonNullParameter(PreparedStatement ps,
 int i,
 Object parameter,
 org.apache.ibatis.type.JdbcType jdbcType)
                         throws SQLException

Specified by:

setNonNullParameter in class org.apache.ibatis.type.BaseTypeHandler<Object>

Throws:

SQLException

getNullableResult

public Object getNullableResult(ResultSet rs,
 String columnName)
                         throws SQLException

Specified by:

getNullableResult in class org.apache.ibatis.type.BaseTypeHandler<Object>

Throws:

SQLException

getNullableResult

public Object getNullableResult(ResultSet rs,
 int columnIndex)
                         throws SQLException

Specified by:

getNullableResult in class org.apache.ibatis.type.BaseTypeHandler<Object>

Throws:

SQLException

getNullableResult

public Object getNullableResult(CallableStatement cs,
 int columnIndex)
                         throws SQLException

Specified by:

getNullableResult in class org.apache.ibatis.type.BaseTypeHandler<Object>

Throws:

SQLException