Top Description Fields Constructors Methods
com.mysql.cj.protocol.a

public Class TracingPacketSender

extends Object
implements MessageSender<NativePacketPayload>
Class Inheritance
All Implemented Interfaces
com.mysql.cj.protocol.MessageSender
Imports
java.io.IOException, com.mysql.cj.log.Log, com.mysql.cj.protocol.MessageSender, com.mysql.cj.util.StringUtils
A decorating MessageSender which traces all sent packets to the provided logger.

Field Summary

Modifier and TypeField and Description
private String
host

private Log
log

private MessageSender<NativePacketPayload>
packetSender

private long
serverThreadId

Constructor Summary

AccessConstructor and Description
public
TracingPacketSender(MessageSender<NativePacketPayload> packetSender, Log log, String host, long serverThreadId)

Method Summary

Modifier and TypeMethod and Description
private void
logPacket(byte[]
packet as bytes
packet, int
packet length
packetLen, byte
sequence index
packetSequence)

Log the packet details to the provided logger.

public void
send(byte[]
byte array containing a message
packet, int
length of the message
packetLen, byte
message sequence index (used in a native protocol)
packetSequence)

Overrides default com.mysql.cj.protocol.MessageSender.send.

Synchronously send the message to server.

public void
setServerThreadId(long serverThreadId)

public MessageSender<NativePacketPayload>
undecorate()

Overrides default com.mysql.cj.protocol.MessageSender.undecorate.

Return the previous PacketSender instance from the decorators chain or the current PacketSender if it is the first entry in a chain.

public MessageSender<NativePacketPayload>
undecorateAll()

Overrides default com.mysql.cj.protocol.MessageSender.undecorateAll.

Return a PacketSender instance free of decorators.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

hostback to summary
private String host
logback to summary
private Log log
packetSenderback to summary
private MessageSender<NativePacketPayload> packetSender
serverThreadIdback to summary
private long serverThreadId

Constructor Detail

TracingPacketSenderback to summary
public TracingPacketSender(MessageSender<NativePacketPayload> packetSender, Log log, String host, long serverThreadId)

Method Detail

logPacketback to summary
private void logPacket(byte[] packet, int packetLen, byte packetSequence)

Log the packet details to the provided logger.

Parameters
packet:byte[]

packet as bytes

packetLen:int

packet length

packetSequence:byte

sequence index

sendback to summary
public void send(byte[] packet, int packetLen, byte packetSequence) throws IOException

Overrides default com.mysql.cj.protocol.MessageSender.send.

Doc from com.mysql.cj.protocol.MessageSender.send.

Synchronously send the message to server.

Parameters
packet:byte[]

byte array containing a message

packetLen:int

length of the message

packetSequence:byte

message sequence index (used in a native protocol)

Annotations
@Override
Exceptions
IOException:
if an error occurs
setServerThreadIdback to summary
public void setServerThreadId(long serverThreadId)
undecorateback to summary
public MessageSender<NativePacketPayload> undecorate()

Overrides default com.mysql.cj.protocol.MessageSender.undecorate.

Doc from com.mysql.cj.protocol.MessageSender.undecorate.

Return the previous PacketSender instance from the decorators chain or the current PacketSender if it is the first entry in a chain.

Returns:MessageSender<NativePacketPayload>

MessageSender instance

Annotations
@Override
undecorateAllback to summary
public MessageSender<NativePacketPayload> undecorateAll()

Overrides default com.mysql.cj.protocol.MessageSender.undecorateAll.

Doc from com.mysql.cj.protocol.MessageSender.undecorateAll.

Return a PacketSender instance free of decorators.

Returns:MessageSender<NativePacketPayload>

MessageSender instance

Annotations
@Override