org.springframework.boot.actuate.metrics.dropwizard

Class DropwizardMetricServices

java.lang.Object

org.springframework.boot.actuate.metrics.dropwizard.DropwizardMetricServices

All Implemented Interfaces:

CounterService, GaugeService

public class DropwizardMetricServices
extends Object
implements CounterService, GaugeService

A GaugeService and CounterService that sends data to a Dropwizard MetricRegistry based on a naming convention.

• Updates to increment(String) with names in "meter.*" are treated as Meter events
• Other deltas are treated as simple Counter values
• Inputs to submit(String, double) with names in "histogram.*" are treated as Histogram updates
• Inputs to submit(String, double) with names in "timer.*" are treated as Timer updates
• Other metrics are treated as simple Gauge values (single valued measurements of type double)

Author:

Dave Syer, Jay Anderson, Andy Wilkinson

Constructor Summary

Constructors

Constructor and Description
DropwizardMetricServices(com.codahale.metrics.MetricRegistry registry) Create a new DropwizardMetricServices instance.

Method Summary

Modifier and Type	Method and Description
void	decrement(String name) Decrement the specified counter by 1.
void	increment(String name) Increment the specified counter by 1.
void	reset(String name) Reset the specified counter.
void	submit(String name, double value) Set the specified gauge value.

Methods inherited from class java.lang.Object

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

Constructor Detail

DropwizardMetricServices

public DropwizardMetricServices(com.codahale.metrics.MetricRegistry registry)

Create a new DropwizardMetricServices instance.

Parameters:

registry - the underlying metric registry

Method Detail

increment

public void increment(String name)

Description copied from interface: CounterService

Increment the specified counter by 1.

Specified by:

increment in interface CounterService

Parameters:

name - the name of the counter

decrement

public void decrement(String name)

Description copied from interface: CounterService

Decrement the specified counter by 1.

Specified by:

decrement in interface CounterService

Parameters:

name - the name of the counter

submit

public void submit(String name,
                   double value)

Description copied from interface: GaugeService

Set the specified gauge value.

Specified by:

submit in interface GaugeService

Parameters:

name - the name of the gauge to set

value - the value of the gauge

reset

public void reset(String name)

Description copied from interface: CounterService

Reset the specified counter.

Specified by:

reset in interface CounterService

Parameters:

name - the name of the counter