Package org.apache.shardingsphere.infra.context.refresher

Class MetaDataRefreshEngine

java.lang.Object

org.apache.shardingsphere.infra.context.refresher.MetaDataRefreshEngine

public final class MetaDataRefreshEngine
extends Object

Meta data refresh engine.

Constructor Summary

Constructors

Constructor	Description
MetaDataRefreshEngine()

Method Summary

Modifier and Type	Method	Description
Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent>	refresh(SQLStatementContext<?> sqlStatementContext, Supplier<Collection<String>> logicDataSourceNamesSupplier)	Refresh.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MetaDataRefreshEngine

public MetaDataRefreshEngine()

Method Details

refresh

public Optional<org.apache.shardingsphere.infra.metadata.database.schema.event.MetaDataRefreshedEvent> refresh(SQLStatementContext<?> sqlStatementContext,
 Supplier<Collection<String>> logicDataSourceNamesSupplier)
                                                                                                        throws SQLException

Refresh.

Parameters:

sqlStatementContext - SQL statement context

logicDataSourceNamesSupplier - logic data source names supplier

Returns:

meta data refreshed event

Throws:

SQLException - SQL exception