com.github.yuxiaobin.mybatis.gm.plus

类 GeneralMybatisParameterHandler

java.lang.Object

org.apache.ibatis.scripting.defaults.DefaultParameterHandler

com.github.yuxiaobin.mybatis.gm.plus.GeneralMybatisParameterHandler

所有已实现的接口:

org.apache.ibatis.executor.parameter.ParameterHandler

public class GeneralMybatisParameterHandler
extends org.apache.ibatis.scripting.defaults.DefaultParameterHandler

This Class is used to populate Primary Key for INSERT method for IdType.UUID /IdType.ID_WORKER.

作者:

yuxiaobin

构造器概要

构造器

构造器和说明
GeneralMybatisParameterHandler(org.apache.ibatis.mapping.MappedStatement mappedStatement, Object parameterObject, org.apache.ibatis.mapping.BoundSql boundSql)

方法概要

限定符和类型	方法和说明
protected static String	get32UUID() 获取去掉"-" UUID
protected static Collection<Object>	getParameters(Object parameter) 处理正常批量插入逻辑 org.apache.ibatis.session.defaults.DefaultSqlSession$StrictMap 该类方法 wrapCollection 实现 StrictMap 封装逻辑
protected static Object	populateKeys(com.baomidou.mybatisplus.toolkit.TableInfo tableInfo, org.apache.ibatis.mapping.MappedStatement ms, Object parameterObject) 填充主键 ID
protected static Object	processBatchGeneral(org.apache.ibatis.mapping.MappedStatement ms, Object parameterObject)

从类继承的方法 org.apache.ibatis.scripting.defaults.DefaultParameterHandler

getParameterObject, setParameters

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

GeneralMybatisParameterHandler

public GeneralMybatisParameterHandler(org.apache.ibatis.mapping.MappedStatement mappedStatement,
                                      Object parameterObject,
                                      org.apache.ibatis.mapping.BoundSql boundSql)

方法详细资料

processBatchGeneral

protected static Object processBatchGeneral(org.apache.ibatis.mapping.MappedStatement ms,
                                            Object parameterObject)

getParameters

protected static Collection<Object> getParameters(Object parameter)

处理正常批量插入逻辑

org.apache.ibatis.session.defaults.DefaultSqlSession$StrictMap 该类方法 wrapCollection 实现 StrictMap 封装逻辑

参数:

parameter - 插入数据库对象

返回:

populateKeys

protected static Object populateKeys(com.baomidou.mybatisplus.toolkit.TableInfo tableInfo,
                                     org.apache.ibatis.mapping.MappedStatement ms,
                                     Object parameterObject)

填充主键 ID

参数:

tableInfo -

ms -

parameterObject - 插入数据库对象

返回:

get32UUID

protected static String get32UUID()

获取去掉"-" UUID