程序包 com.baomidou.mybatisplus.extension.plugins.inner

类 DataPermissionInterceptor

java.lang.Object

com.baomidou.mybatisplus.extension.parser.JsqlParserSupport

com.baomidou.mybatisplus.extension.plugins.inner.DataPermissionInterceptor

所有已实现的接口:

InnerInterceptor

public class DataPermissionInterceptor
extends JsqlParserSupport
implements InnerInterceptor

数据权限处理器

从以下版本开始:

3.4.1 +

作者:

hubin

字段概要

从类继承的字段 com.baomidou.mybatisplus.extension.parser.JsqlParserSupport

logger

构造器概要

构造器

构造器	说明
DataPermissionInterceptor()
DataPermissionInterceptor(DataPermissionHandler dataPermissionHandler)

方法概要

修饰符和类型	方法	说明
void	beforeQuery(org.apache.ibatis.executor.Executor executor, org.apache.ibatis.mapping.MappedStatement ms, java.lang.Object parameter, org.apache.ibatis.session.RowBounds rowBounds, org.apache.ibatis.session.ResultHandler resultHandler, org.apache.ibatis.mapping.BoundSql boundSql)	Executor.query(MappedStatement, Object, RowBounds, ResultHandler, CacheKey, BoundSql) 操作前置处理
protected boolean	canEqual(java.lang.Object other)
boolean	equals(java.lang.Object o)
DataPermissionHandler	getDataPermissionHandler()
int	hashCode()
protected void	processSelect(net.sf.jsqlparser.statement.select.Select select, int index, java.lang.String sql, java.lang.Object obj)	查询
void	setDataPermissionHandler(DataPermissionHandler dataPermissionHandler)
protected void	setWhere(net.sf.jsqlparser.statement.select.PlainSelect plainSelect, java.lang.String whereSegment)	设置 where 条件
java.lang.String	toString()

从类继承的方法 com.baomidou.mybatisplus.extension.parser.JsqlParserSupport

parserMulti, parserSingle, processDelete, processInsert, processParser, processUpdate

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 com.baomidou.mybatisplus.extension.plugins.inner.InnerInterceptor

beforeGetBoundSql, beforePrepare, beforeUpdate, setProperties, willDoQuery, willDoUpdate

构造器详细资料

DataPermissionInterceptor

public DataPermissionInterceptor()

DataPermissionInterceptor

public DataPermissionInterceptor(DataPermissionHandler dataPermissionHandler)

方法详细资料

beforeQuery

public void beforeQuery(org.apache.ibatis.executor.Executor executor,
                        org.apache.ibatis.mapping.MappedStatement ms,
                        java.lang.Object parameter,
                        org.apache.ibatis.session.RowBounds rowBounds,
                        org.apache.ibatis.session.ResultHandler resultHandler,
                        org.apache.ibatis.mapping.BoundSql boundSql)
                 throws java.sql.SQLException

从接口复制的说明: InnerInterceptor

Executor.query(MappedStatement, Object, RowBounds, ResultHandler, CacheKey, BoundSql) 操作前置处理

改改sql啥的

指定者:

beforeQuery 在接口中 InnerInterceptor

参数:

executor - Executor(可能是代理对象)

ms - MappedStatement

parameter - parameter

rowBounds - rowBounds

resultHandler - resultHandler

boundSql - boundSql

抛出:

java.sql.SQLException

processSelect

protected void processSelect(net.sf.jsqlparser.statement.select.Select select,
                             int index,
                             java.lang.String sql,
                             java.lang.Object obj)

从类复制的说明: JsqlParserSupport

查询

覆盖:

processSelect 在类中 JsqlParserSupport

setWhere

protected void setWhere(net.sf.jsqlparser.statement.select.PlainSelect plainSelect,
                        java.lang.String whereSegment)

设置 where 条件

参数:

plainSelect - 查询对象

whereSegment - 查询条件片段

getDataPermissionHandler

public DataPermissionHandler getDataPermissionHandler()

setDataPermissionHandler

public void setDataPermissionHandler(DataPermissionHandler dataPermissionHandler)

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object

equals

public boolean equals(java.lang.Object o)

覆盖:

equals 在类中 java.lang.Object

canEqual

protected boolean canEqual(java.lang.Object other)

hashCode

public int hashCode()

覆盖:

hashCode 在类中 java.lang.Object