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

接口 InnerInterceptor

所有已知实现类:

BlockAttackInnerInterceptor, DataPermissionInterceptor, DynamicTableNameInnerInterceptor, IllegalSQLInnerInterceptor, OptimisticLockerInnerInterceptor, PaginationInnerInterceptor, ReplacePlaceholderInnerInterceptor, TenantLineInnerInterceptor

public interface InnerInterceptor

从以下版本开始:

3.4.0

作者:

miemie

方法概要

修饰符和类型	方法	说明
default void	beforeGetBoundSql(org.apache.ibatis.executor.statement.StatementHandler sh)	StatementHandler.getBoundSql() 操作前置处理
default void	beforePrepare(org.apache.ibatis.executor.statement.StatementHandler sh, java.sql.Connection connection, java.lang.Integer transactionTimeout)	StatementHandler.prepare(Connection, Integer) 操作前置处理
default 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
default void	beforeUpdate(org.apache.ibatis.executor.Executor executor, org.apache.ibatis.mapping.MappedStatement ms, java.lang.Object parameter)	Executor.update(MappedStatement, Object) 操作前置处理
default void	setProperties(java.util.Properties properties)
default boolean	willDoQuery(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)	判断是否执行 Executor.query(MappedStatement, Object, RowBounds, ResultHandler, CacheKey, BoundSql)
default boolean	willDoUpdate(org.apache.ibatis.executor.Executor executor, org.apache.ibatis.mapping.MappedStatement ms, java.lang.Object parameter)	判断是否执行 Executor.update(MappedStatement, Object)

方法详细资料

willDoQuery

default boolean willDoQuery(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

判断是否执行 Executor.query(MappedStatement, Object, RowBounds, ResultHandler, CacheKey, BoundSql)

如果不执行query操作,则返回 Collections.emptyList()

参数:

executor - Executor(可能是代理对象)

ms - MappedStatement

parameter - parameter

rowBounds - rowBounds

resultHandler - resultHandler

boundSql - boundSql

返回:

新的 boundSql

抛出:

java.sql.SQLException

beforeQuery

default 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

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

改改sql啥的

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

willDoUpdate

default boolean willDoUpdate(org.apache.ibatis.executor.Executor executor,
                             org.apache.ibatis.mapping.MappedStatement ms,
                             java.lang.Object parameter)
                      throws java.sql.SQLException

判断是否执行 Executor.update(MappedStatement, Object)

如果不执行update操作,则影响行数的值为 -1

参数:

executor - Executor(可能是代理对象)

ms - MappedStatement

parameter - parameter

抛出:

java.sql.SQLException

beforeUpdate

default void beforeUpdate(org.apache.ibatis.executor.Executor executor,
                          org.apache.ibatis.mapping.MappedStatement ms,
                          java.lang.Object parameter)
                   throws java.sql.SQLException

Executor.update(MappedStatement, Object) 操作前置处理

改改sql啥的

参数:

executor - Executor(可能是代理对象)

ms - MappedStatement

parameter - parameter

抛出:

java.sql.SQLException

beforePrepare

default void beforePrepare(org.apache.ibatis.executor.statement.StatementHandler sh,
                           java.sql.Connection connection,
                           java.lang.Integer transactionTimeout)

StatementHandler.prepare(Connection, Integer) 操作前置处理

改改sql啥的

参数:

sh - StatementHandler(可能是代理对象)

connection - Connection

transactionTimeout - transactionTimeout

beforeGetBoundSql

default void beforeGetBoundSql(org.apache.ibatis.executor.statement.StatementHandler sh)

StatementHandler.getBoundSql() 操作前置处理

只有 BatchExecutor 和 ReuseExecutor 才会调用到这个方法

参数:

sh - StatementHandler(可能是代理对象)

setProperties

default void setProperties(java.util.Properties properties)