com.rabbitmq.client.impl

Class MicrometerMetricsCollector

java.lang.Object

com.rabbitmq.client.impl.AbstractMetricsCollector

com.rabbitmq.client.impl.MicrometerMetricsCollector

All Implemented Interfaces:

MetricsCollector

public class MicrometerMetricsCollector
extends AbstractMetricsCollector

Micrometer implementation of MetricsCollector. Note transactions are not supported (see MetricsCollector. Micrometer provides out-of-the-box support for report backends like JMX, Graphite, Ganglia, Atlas, Datadog, etc. See Micrometer documentation for more details. Note Micrometer requires Java 8 or more, so does this MetricsCollector.

Since:

4.3.0

See Also:

MetricsCollector

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MicrometerMetricsCollector.Metrics
static interface	MicrometerMetricsCollector.MetricsCreator

Constructor Summary

Constructors

Constructor and Description
MicrometerMetricsCollector(io.micrometer.core.instrument.MeterRegistry registry)
MicrometerMetricsCollector(io.micrometer.core.instrument.MeterRegistry registry, String prefix)
MicrometerMetricsCollector(MicrometerMetricsCollector.MetricsCreator creator)

Method Summary

Modifier and Type	Method and Description
protected void	decrementChannelCount(Channel channel) Decrements channel count.
protected void	decrementConnectionCount(Connection connection) Decrements connection count.
io.micrometer.core.instrument.Counter	getAcknowledgedMessages()
AtomicLong	getChannels()
AtomicLong	getConnections()
io.micrometer.core.instrument.Counter	getConsumedMessages()
io.micrometer.core.instrument.Counter	getPublishedMessages()
io.micrometer.core.instrument.Counter	getRejectedMessages()
protected void	incrementChannelCount(Channel channel) Increments channel count.
protected void	incrementConnectionCount(Connection connection) Increments connection count.
protected void	markAcknowledgedMessage() Marks the event of an acknowledged message.
protected void	markConsumedMessage() Marks the event of a consumed message.
protected void	markPublishedMessage() Marks the event of a published message.
protected void	markRejectedMessage() Marks the event of a rejected message.

Methods inherited from class com.rabbitmq.client.impl.AbstractMetricsCollector

basicAck, basicCancel, basicConsume, basicNack, basicPublish, basicReject, cleanStaleState, closeChannel, closeConnection, consumedMessage, consumedMessage, newChannel, newConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

MicrometerMetricsCollector

public MicrometerMetricsCollector(io.micrometer.core.instrument.MeterRegistry registry)

MicrometerMetricsCollector

public MicrometerMetricsCollector(io.micrometer.core.instrument.MeterRegistry registry,
                                  String prefix)

MicrometerMetricsCollector

public MicrometerMetricsCollector(MicrometerMetricsCollector.MetricsCreator creator)

Method Detail

incrementConnectionCount

protected void incrementConnectionCount(Connection connection)

Description copied from class: AbstractMetricsCollector

Increments connection count. The connection object is passed in as complementary information and without any guarantee of not being null.

Specified by:

incrementConnectionCount in class AbstractMetricsCollector

Parameters:

connection - the connection that has been created (can be null)

decrementConnectionCount

protected void decrementConnectionCount(Connection connection)

Description copied from class: AbstractMetricsCollector

Decrements connection count. The connection object is passed in as complementary information and without any guarantee of not being null.

Specified by:

decrementConnectionCount in class AbstractMetricsCollector

Parameters:

connection - the connection that has been closed (can be null)

incrementChannelCount

protected void incrementChannelCount(Channel channel)

Description copied from class: AbstractMetricsCollector

Increments channel count. The channel object is passed in as complementary information and without any guarantee of not being null.

Specified by:

incrementChannelCount in class AbstractMetricsCollector

Parameters:

channel - the channel that has been created (can be null)

decrementChannelCount

protected void decrementChannelCount(Channel channel)

Description copied from class: AbstractMetricsCollector

Decrements channel count. The channel object is passed in as complementary information and without any guarantee of not being null.

Specified by:

decrementChannelCount in class AbstractMetricsCollector

markPublishedMessage

protected void markPublishedMessage()

Description copied from class: AbstractMetricsCollector

Marks the event of a published message.

Specified by:

markPublishedMessage in class AbstractMetricsCollector

markConsumedMessage

protected void markConsumedMessage()

Description copied from class: AbstractMetricsCollector

Marks the event of a consumed message.

Specified by:

markConsumedMessage in class AbstractMetricsCollector

markAcknowledgedMessage

protected void markAcknowledgedMessage()

Description copied from class: AbstractMetricsCollector

Marks the event of an acknowledged message.

Specified by:

markAcknowledgedMessage in class AbstractMetricsCollector

markRejectedMessage

protected void markRejectedMessage()

Description copied from class: AbstractMetricsCollector

Marks the event of a rejected message.

Specified by:

markRejectedMessage in class AbstractMetricsCollector

getConnections

public AtomicLong getConnections()

getChannels

public AtomicLong getChannels()

getPublishedMessages

public io.micrometer.core.instrument.Counter getPublishedMessages()

getConsumedMessages

public io.micrometer.core.instrument.Counter getConsumedMessages()

getAcknowledgedMessages

public io.micrometer.core.instrument.Counter getAcknowledgedMessages()

getRejectedMessages

public io.micrometer.core.instrument.Counter getRejectedMessages()