org.apache.shardingsphere.underlying.executor.hook

接口 SQLExecutionHook

所有已知实现类:

SPISQLExecutionHook

public interface SQLExecutionHook

SQL Execution hook.

方法概要

限定符和类型	方法和说明
void	finishFailure(Exception cause) Handle when SQL execution finished failure.
void	finishSuccess() Handle when SQL execution finished success.
void	start(String dataSourceName, String sql, List<Object> parameters, org.apache.shardingsphere.spi.database.metadata.DataSourceMetaData dataSourceMetaData, boolean isTrunkThread, Map<String,Object> shardingExecuteDataMap) Handle when SQL execution started.

方法详细资料

start

void start(String dataSourceName,
           String sql,
           List<Object> parameters,
           org.apache.shardingsphere.spi.database.metadata.DataSourceMetaData dataSourceMetaData,
           boolean isTrunkThread,
           Map<String,Object> shardingExecuteDataMap)

Handle when SQL execution started.

参数:

dataSourceName - data source name

sql - SQL

parameters - parameters of SQL

dataSourceMetaData - data source meta data

isTrunkThread - is execution in trunk thread

shardingExecuteDataMap - sharding execute data map

finishSuccess

void finishSuccess()

Handle when SQL execution finished success.

finishFailure

void finishFailure(Exception cause)

Handle when SQL execution finished failure.

参数:

cause - failure cause