org.apache.shardingsphere.data.pipeline.spi.check.datasource

Interface DataSourceChecker

All Superinterfaces:

org.apache.shardingsphere.spi.singleton.SingletonSPI, org.apache.shardingsphere.spi.typed.TypedSPI

public interface DataSourceChecker
extends org.apache.shardingsphere.spi.typed.TypedSPI, org.apache.shardingsphere.spi.singleton.SingletonSPI

Data source checker.

Method Summary

Modifier and Type	Method and Description
void	checkConnection(Collection<? extends DataSource> dataSources) Check data source connections.
void	checkPrivilege(Collection<? extends DataSource> dataSources) Check user privileges.
void	checkTargetTable(Collection<? extends DataSource> dataSources, Collection<String> tableNames) Check table is empty.
void	checkVariable(Collection<? extends DataSource> dataSources) Check data source variables.

Methods inherited from interface org.apache.shardingsphere.spi.typed.TypedSPI

getProps, getType, getTypeAliases, setProps

Method Detail

checkConnection

void checkConnection(Collection<? extends DataSource> dataSources)

Check data source connections.

Parameters:

dataSources - data sources

checkPrivilege

void checkPrivilege(Collection<? extends DataSource> dataSources)

Check user privileges.

Parameters:

dataSources - data sources

checkVariable

void checkVariable(Collection<? extends DataSource> dataSources)

Check data source variables.

Parameters:

dataSources - data sources

checkTargetTable

void checkTargetTable(Collection<? extends DataSource> dataSources,
                      Collection<String> tableNames)

Check table is empty.

Parameters:

dataSources - data sources

tableNames - table names