org.mariadb.jdbc.internal.packet.result

Class BinaryRowPacket

java.lang.Object

org.mariadb.jdbc.internal.packet.result.BinaryRowPacket

All Implemented Interfaces:

RowPacket

public class BinaryRowPacket
extends Object
implements RowPacket

Constructor Summary

Constructors

Constructor and Description
BinaryRowPacket(ColumnInformation[] columnInformation, Options options, int columnInformationLength) Constructor.

Method Summary

Modifier and Type	Method and Description
void	appendPacketIfNeeded(Reader reader, ReadPacketFetcher packetFetcher) Fetch stream to retrieve data.
void	appendPacketIfNeeded(Reader reader, ReadPacketFetcher packetFetcher, long encLength) Fetch stream to retrieve data.
ValueObject[]	getRow(ReadPacketFetcher packetFetcher, ByteBuffer buffer) Get next row data.

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryRowPacket

public BinaryRowPacket(ColumnInformation[] columnInformation,
                       Options options,
                       int columnInformationLength)

Constructor.

Parameters:

columnInformation - column information.

options - options

columnInformationLength - number of columns

Method Detail

appendPacketIfNeeded

public void appendPacketIfNeeded(Reader reader,
                                 ReadPacketFetcher packetFetcher)
                          throws IOException

Fetch stream to retrieve data. Data length is unknown.

Parameters:

reader - reader

packetFetcher - packetFetcher

Throws:

IOException - if a connection error occur

appendPacketIfNeeded

public void appendPacketIfNeeded(Reader reader,
                                 ReadPacketFetcher packetFetcher,
                                 long encLength)
                          throws IOException

Fetch stream to retrieve data. Data length is known.

Parameters:

reader - reader

packetFetcher - packetFetcher

encLength - data binary length

Throws:

IOException - if a connection error occur

getRow

public ValueObject[] getRow(ReadPacketFetcher packetFetcher,
                            ByteBuffer buffer)
                     throws IOException

Get next row data.

Specified by:

getRow in interface RowPacket

Parameters:

packetFetcher - packetFetcher

buffer - current buffer

Returns:

read data

Throws:

IOException - if any connection error occur