io.micrometer.spring.cache

Class ConcurrentMapCacheMetrics

java.lang.Object

io.micrometer.core.instrument.binder.cache.CacheMeterBinder

io.micrometer.spring.cache.ConcurrentMapCacheMetrics

All Implemented Interfaces:

io.micrometer.core.instrument.binder.MeterBinder

public class ConcurrentMapCacheMetrics
extends io.micrometer.core.instrument.binder.cache.CacheMeterBinder

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ConcurrentMapCacheMetrics.MonitoredConcurrentMapCache A ConcurrentMapCache wrapper that collects metrics on its use.

Constructor Summary

Constructors

Constructor and Description
ConcurrentMapCacheMetrics(org.springframework.cache.concurrent.ConcurrentMapCache cache, java.lang.Iterable<io.micrometer.core.instrument.Tag> tags)

Method Summary

Modifier and Type	Method and Description
protected void	bindImplementationSpecificMetrics(io.micrometer.core.instrument.MeterRegistry registry)
protected java.lang.Long	evictionCount()
ConcurrentMapCacheMetrics.MonitoredConcurrentMapCache	getMonitoredCache()
protected long	hitCount()
protected java.lang.Long	missCount()
static org.springframework.cache.concurrent.ConcurrentMapCache	monitor(io.micrometer.core.instrument.MeterRegistry registry, org.springframework.cache.concurrent.ConcurrentMapCache cache, java.lang.Iterable<io.micrometer.core.instrument.Tag> tags) Record metrics on a ConcurrentMapCache cache.
static org.springframework.cache.concurrent.ConcurrentMapCache	monitor(io.micrometer.core.instrument.MeterRegistry registry, org.springframework.cache.concurrent.ConcurrentMapCache cache, java.lang.String... tags) Record metrics on a ConcurrentMapCache cache.
protected long	putCount()
protected java.lang.Long	size()

Methods inherited from class io.micrometer.core.instrument.binder.cache.CacheMeterBinder

bindTo, getTagsWithCacheName

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrentMapCacheMetrics

public ConcurrentMapCacheMetrics(org.springframework.cache.concurrent.ConcurrentMapCache cache,
                                 java.lang.Iterable<io.micrometer.core.instrument.Tag> tags)

Method Detail

monitor

public static org.springframework.cache.concurrent.ConcurrentMapCache monitor(io.micrometer.core.instrument.MeterRegistry registry,
                                                                              org.springframework.cache.concurrent.ConcurrentMapCache cache,
                                                                              java.lang.String... tags)

Record metrics on a ConcurrentMapCache cache.

Parameters:

registry - The registry to bind metrics to.

cache - The cache to instrument.

tags - Tags to apply to all recorded metrics. Must be an even number of arguments representing key/value pairs of tags.

Returns:

The instrumented cache, unchanged. The original cache is not wrapped or proxied in any way.

monitor

public static org.springframework.cache.concurrent.ConcurrentMapCache monitor(io.micrometer.core.instrument.MeterRegistry registry,
                                                                              org.springframework.cache.concurrent.ConcurrentMapCache cache,
                                                                              java.lang.Iterable<io.micrometer.core.instrument.Tag> tags)

Record metrics on a ConcurrentMapCache cache.

Parameters:

registry - The registry to bind metrics to.

cache - The cache to instrument.

tags - Tags to apply to all recorded metrics.

Returns:

The instrumented cache, unchanged. The original cache is not wrapped or proxied in any way.

getMonitoredCache

public ConcurrentMapCacheMetrics.MonitoredConcurrentMapCache getMonitoredCache()

Returns:

A ConcurrentMapCache wrapper that collects metrics on its use.

size

protected java.lang.Long size()

Specified by:

size in class io.micrometer.core.instrument.binder.cache.CacheMeterBinder

hitCount

protected long hitCount()

Specified by:

hitCount in class io.micrometer.core.instrument.binder.cache.CacheMeterBinder

missCount

protected java.lang.Long missCount()

Specified by:

missCount in class io.micrometer.core.instrument.binder.cache.CacheMeterBinder

evictionCount

protected java.lang.Long evictionCount()

Specified by:

evictionCount in class io.micrometer.core.instrument.binder.cache.CacheMeterBinder

putCount

protected long putCount()

Specified by:

putCount in class io.micrometer.core.instrument.binder.cache.CacheMeterBinder

bindImplementationSpecificMetrics

protected void bindImplementationSpecificMetrics(io.micrometer.core.instrument.MeterRegistry registry)

Specified by:

bindImplementationSpecificMetrics in class io.micrometer.core.instrument.binder.cache.CacheMeterBinder