io.shardingsphere.proxy.backend.common

Class SQLExecuteBackendHandler

java.lang.Object

io.shardingsphere.proxy.backend.common.SQLExecuteBackendHandler

All Implemented Interfaces:

BackendHandler

public final class SQLExecuteBackendHandler
extends Object
implements BackendHandler

SQL execute backend handler.

Author:

zhangliang, panjuan

Constructor Summary

Constructors

Constructor and Description
SQLExecuteBackendHandler(String sql, DatabaseType databaseType, boolean showSQL)

Method Summary

Modifier and Type	Method and Description
CommandResponsePackets	execute() Execute command.
DatabaseProtocolPacket	getResultValue() Get result value.
boolean	hasMoreResultValue() Has more Result value.

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLExecuteBackendHandler

public SQLExecuteBackendHandler(String sql,
                                DatabaseType databaseType,
                                boolean showSQL)

Method Detail

execute

public CommandResponsePackets execute()

Description copied from interface: BackendHandler

Execute command.

Specified by:

execute in interface BackendHandler

Returns:

result packets to be sent

hasMoreResultValue

public boolean hasMoreResultValue()
                           throws SQLException

Has more Result value.

Returns:

has more result value

Throws:

SQLException - sql exception

getResultValue

public DatabaseProtocolPacket getResultValue()

Get result value.

Returns:

database protocol packet