Package com.broadleafcommerce.common.extension.cache

Class IgniteCacheMetrics

java.lang.Object

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

com.broadleafcommerce.common.extension.cache.IgniteCacheMetrics

All Implemented Interfaces:

io.micrometer.core.instrument.binder.MeterBinder

@Deprecated(since="2.0.7")
public class IgniteCacheMetrics
extends io.micrometer.core.instrument.binder.cache.CacheMeterBinder

Deprecated.

A helper class for monitoring and exposing Ignite cache metrics through Micrometer metrics. This class extends CacheMeterBinder, allowing integration with a metrics registry.

This implementation utilizes a background thread to refresh the cache statistics upon a scrape request. By offloading these calculations, we prevent blocking the main request threads (such as Tomcat HTTP threads) during Micrometer scrapes.

If a refresh is already in progress, additional scrape requests will use the currently available metrics and will not spawn additional tasks.

Constructor Summary

Constructors

Constructor	Description
IgniteCacheMetrics(ExecutorService refreshExecutor, org.apache.ignite.Ignite ignite, String cacheName, Iterable<io.micrometer.core.instrument.Tag> tags)	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected void	bindImplementationSpecificMetrics(io.micrometer.core.instrument.MeterRegistry registry)	Deprecated.
protected Long	evictionCount()	Deprecated.
protected long	hitCount()	Deprecated.
protected Long	missCount()	Deprecated.
static IgniteCacheMetrics	monitor(io.micrometer.core.instrument.MeterRegistry registry, ExecutorService refreshExecutor, org.apache.ignite.Ignite ignite, String cache, String... tags)	Deprecated.
protected long	putCount()	Deprecated.
protected Long	size()	Deprecated.
void	unregister(io.micrometer.core.instrument.MeterRegistry registry)	Deprecated.

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

bindTo, getCache, getTagsWithCacheName

Methods inherited from class java.lang.Object

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

Constructor Details

IgniteCacheMetrics

public IgniteCacheMetrics(ExecutorService refreshExecutor,
 org.apache.ignite.Ignite ignite,
 String cacheName,
 Iterable<io.micrometer.core.instrument.Tag> tags)

Deprecated.

Method Details

monitor

public static IgniteCacheMetrics monitor(io.micrometer.core.instrument.MeterRegistry registry,
 ExecutorService refreshExecutor,
 org.apache.ignite.Ignite ignite,
 String cache,
 String... tags)

Deprecated.

unregister

public void unregister(io.micrometer.core.instrument.MeterRegistry registry)

Deprecated.

size

protected Long size()

Deprecated.

Specified by:

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

hitCount

protected long hitCount()

Deprecated.

Specified by:

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

missCount

protected Long missCount()

Deprecated.

Specified by:

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

evictionCount

protected Long evictionCount()

Deprecated.

Specified by:

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

putCount

protected long putCount()

Deprecated.

Specified by:

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

bindImplementationSpecificMetrics

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

Deprecated.

Specified by:

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