Package com.github.shyiko.mysql.binlog.jmx

Class BinaryLogClientStatistics

java.lang.Object

com.github.shyiko.mysql.binlog.jmx.BinaryLogClientStatistics

All Implemented Interfaces:

BinaryLogClient.EventListener, BinaryLogClient.LifecycleListener, BinaryLogClientStatisticsMXBean

public class BinaryLogClientStatistics
extends Object
implements BinaryLogClientStatisticsMXBean, BinaryLogClient.EventListener, BinaryLogClient.LifecycleListener

Author:

Stanley Shyiko

Constructor Summary

Constructors

Constructor	Description
BinaryLogClientStatistics()
BinaryLogClientStatistics(BinaryLogClient binaryLogClient)

Method Summary

Modifier and Type	Method	Description
protected long	getCurrentTimeMillis()
String	getLastEvent()
long	getNumberOfDisconnects()
long	getNumberOfSkippedEvents()
long	getSecondsBehindMaster()
long	getSecondsSinceLastEvent()
long	getTotalBytesReceived()
long	getTotalNumberOfEventsSeen()
void	onCommunicationFailure(BinaryLogClient client, Exception ex)	It's guarantied to be called before BinaryLogClient.LifecycleListener.onDisconnect(BinaryLogClient)) in case of communication failure.
void	onConnect(BinaryLogClient client)	Called once client has successfully logged in but before started to receive binlog events.
void	onDisconnect(BinaryLogClient client)	Called upon disconnect (regardless of the reason).
void	onEvent(Event event)
void	onEventDeserializationFailure(BinaryLogClient client, Exception ex)	Called in case of failed event deserialization.
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Details

BinaryLogClientStatistics

public BinaryLogClientStatistics()

BinaryLogClientStatistics

public BinaryLogClientStatistics(BinaryLogClient binaryLogClient)

Method Details

getLastEvent

public String getLastEvent()

Specified by:

getLastEvent in interface BinaryLogClientStatisticsMXBean

getSecondsSinceLastEvent

public long getSecondsSinceLastEvent()

Specified by:

getSecondsSinceLastEvent in interface BinaryLogClientStatisticsMXBean

getSecondsBehindMaster

public long getSecondsBehindMaster()

Specified by:

getSecondsBehindMaster in interface BinaryLogClientStatisticsMXBean

getTotalNumberOfEventsSeen

public long getTotalNumberOfEventsSeen()

Specified by:

getTotalNumberOfEventsSeen in interface BinaryLogClientStatisticsMXBean

getTotalBytesReceived

public long getTotalBytesReceived()

Specified by:

getTotalBytesReceived in interface BinaryLogClientStatisticsMXBean

getNumberOfSkippedEvents

public long getNumberOfSkippedEvents()

Specified by:

getNumberOfSkippedEvents in interface BinaryLogClientStatisticsMXBean

getNumberOfDisconnects

public long getNumberOfDisconnects()

Specified by:

getNumberOfDisconnects in interface BinaryLogClientStatisticsMXBean

reset

public void reset()

Specified by:

reset in interface BinaryLogClientStatisticsMXBean

onEvent

public void onEvent(Event event)

Specified by:

onEvent in interface BinaryLogClient.EventListener

onEventDeserializationFailure

public void onEventDeserializationFailure(BinaryLogClient client,
 Exception ex)

Description copied from interface: BinaryLogClient.LifecycleListener

Called in case of failed event deserialization. Note this type of error does NOT cause client to disconnect. If you wish to stop receiving events you'll need to fire client.disconnect() manually.

Specified by:

onEventDeserializationFailure in interface BinaryLogClient.LifecycleListener

Parameters:

client - the client that failed event deserialization

ex - The exception that triggered the failutre

onDisconnect

public void onDisconnect(BinaryLogClient client)

Description copied from interface: BinaryLogClient.LifecycleListener

Called upon disconnect (regardless of the reason).

Specified by:

onDisconnect in interface BinaryLogClient.LifecycleListener

Parameters:

client - the client that disconnected

onConnect

public void onConnect(BinaryLogClient client)

Description copied from interface: BinaryLogClient.LifecycleListener

Called once client has successfully logged in but before started to receive binlog events.

Specified by:

onConnect in interface BinaryLogClient.LifecycleListener

Parameters:

client - the client that logged in

onCommunicationFailure

public void onCommunicationFailure(BinaryLogClient client,
 Exception ex)

Description copied from interface: BinaryLogClient.LifecycleListener

It's guarantied to be called before BinaryLogClient.LifecycleListener.onDisconnect(BinaryLogClient)) in case of communication failure.

Specified by:

onCommunicationFailure in interface BinaryLogClient.LifecycleListener

Parameters:

client - the client that triggered the communication failure

ex - The exception that triggered the communication failutre

getCurrentTimeMillis

protected long getCurrentTimeMillis()