Package org.mariadb.jdbc.message.client

Class ChangeDbPacket

java.lang.Object

org.mariadb.jdbc.message.client.ChangeDbPacket

All Implemented Interfaces:

RedoableClientMessage, ClientMessage

public final class ChangeDbPacket
extends Object
implements RedoableClientMessage

change database. See https://mariadb.com/kb/en/com_init_db/ protocol

Field Summary

Fields

Modifier and Type	Field	Description
private final String	database

Constructor Summary

Constructors

Constructor	Description
ChangeDbPacket(String database)	Constructor to encode COM_INIT_DB packet

Method Summary

Modifier and Type	Method	Description
int	encode(Writer writer, Context context)	Encode client message to socket.

Methods inherited from class java.lang.Object

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

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

batchUpdateLength, binaryProtocol, canSkipMeta, description, getLocalInfileInputStream, mightBeBulkResult, readPacket, validateLocalFileName

Methods inherited from interface org.mariadb.jdbc.message.client.RedoableClientMessage

encode, ensureReplayable, reEncode, saveParameters

Field Details

database

private final String database

Constructor Details

ChangeDbPacket

public ChangeDbPacket(String database)

Constructor to encode COM_INIT_DB packet

Parameters:

database - database

Method Details

encode

public int encode(Writer writer,
 Context context)
           throws IOException

Description copied from interface: ClientMessage

Encode client message to socket.

Specified by:

encode in interface ClientMessage

Parameters:

writer - socket writer

context - connection context

Returns:

number of client message written

Throws:

IOException - if socket error occur