Package org.mariadb.jdbc.message.client

Interface RedoableClientMessage

All Superinterfaces:

org.mariadb.jdbc.message.ClientMessage

All Known Subinterfaces:

RedoableWithPrepareClientMessage

All Known Implementing Classes:

BulkExecutePacket, ChangeDbPacket, ExecutePacket, QueryPacket, QueryWithParametersPacket

public interface RedoableClientMessage
extends org.mariadb.jdbc.message.ClientMessage

Client message that can be replayed

Method Summary

Modifier and Type	Method	Description
default int	encode(Writer writer, org.mariadb.jdbc.client.Context context, Prepare newPrepareResult)	Encode command to packet
default void	ensureReplayable(org.mariadb.jdbc.client.Context context)	Ensure that command can be replayed
default int	reEncode(Writer writer, org.mariadb.jdbc.client.Context context, Prepare newPrepareResult)	re-encode command to packet
default void	saveParameters()	Save parameters of command that can be re-executed

Methods inherited from interface org.mariadb.jdbc.message.ClientMessage

batchUpdateLength, binaryProtocol, canSkipMeta, description, encode, readPacket

Method Detail

saveParameters

default void saveParameters()

Save parameters of command that can be re-executed

ensureReplayable

default void ensureReplayable(org.mariadb.jdbc.client.Context context)
                       throws IOException,
                              SQLException

Ensure that command can be replayed

Parameters:

context - connection context

Throws:

IOException - If socket error occurs

SQLException - for other type of issue

encode

default int encode(Writer writer,
                   org.mariadb.jdbc.client.Context context,
                   Prepare newPrepareResult)
            throws IOException,
                   SQLException

Encode command to packet

Parameters:

writer - socket writer

context - connection context

newPrepareResult - new prepare result if prepare has been changed

Returns:

number of send command

Throws:

IOException - if any socket error is issued

SQLException - if any other kind of error occurs during encoding

reEncode

default int reEncode(Writer writer,
                     org.mariadb.jdbc.client.Context context,
                     Prepare newPrepareResult)
              throws IOException,
                     SQLException

re-encode command to packet

Parameters:

writer - socket writer

context - connection context

newPrepareResult - new prepare result if prepare has been changed

Returns:

number of send command

Throws:

IOException - if any socket error is issued

SQLException - if any other kind of error occurs during encoding