de.hybris.platform.jmx.mbeans.impl

Class RegionCacheMBeanImpl

java.lang.Object

de.hybris.platform.jmx.mbeans.impl.JMXBindableTenantAwareObject

de.hybris.platform.jmx.mbeans.impl.AbstractJMXMBean

de.hybris.platform.jmx.mbeans.impl.RegionCacheMBeanImpl

All Implemented Interfaces:

RegionCacheMBean

public class RegionCacheMBeanImpl
extends AbstractJMXMBean
implements RegionCacheMBean

Implementation of an mbean to expose statistics of a regioncache in hybris.

Nested Class Summary

Nested classes/interfaces inherited from class de.hybris.platform.jmx.mbeans.impl.AbstractJMXMBean

AbstractJMXMBean.TenantAwareExecutor<T>

Constructor Summary

Constructors

Constructor and Description
RegionCacheMBeanImpl()

Method Summary

Modifier and Type	Method and Description
Integer	getCacheFillRatio() The cache fill ratio of cache max size to current cache size.
Long	getCurrentCacheSize() The current size of the cache.
Long	getEvictionCount() The number of evicted items from the cache.
Long	getFetchCount() The number of read operations to the cache.
Long	getHitCount() The number of requests where the cache had data.
Integer	getHitRatio() The ratio of hits on the cache of total request count to cache hits.
Long	getInvalidationCount() The number of invalidations to the cache (typically editing of items).
Long	getMaximumCacheSize() The maximum size of the cache.
Long	getMissCount() The number of requests to the cache with no data found.
void	setCacheRegion(CacheRegion cacheRegion)

Methods inherited from class de.hybris.platform.jmx.mbeans.impl.AbstractJMXMBean

activateTenant, afterPropertiesSet, deactivateTenant, getBeanInterface, getObjectName, isJNDIContextAware, setBeanInterface, setJmxPath

Methods inherited from class de.hybris.platform.jmx.mbeans.impl.JMXBindableTenantAwareObject

getJmxDomain, getJmxPath, getObjectNameString, getTenantId, setTenant

Methods inherited from class java.lang.Object

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

Constructor Detail

RegionCacheMBeanImpl

public RegionCacheMBeanImpl()

Method Detail

getMaximumCacheSize

public Long getMaximumCacheSize()

Description copied from interface: RegionCacheMBean

The maximum size of the cache.

Specified by:

getMaximumCacheSize in interface RegionCacheMBean

Returns:

max_size

getCurrentCacheSize

public Long getCurrentCacheSize()

Description copied from interface: RegionCacheMBean

The current size of the cache.

Specified by:

getCurrentCacheSize in interface RegionCacheMBean

Returns:

current_size

getCacheFillRatio

public Integer getCacheFillRatio()

Description copied from interface: RegionCacheMBean

The cache fill ratio of cache max size to current cache size.

Specified by:

getCacheFillRatio in interface RegionCacheMBean

Returns:

percentage filled cache

getMissCount

public Long getMissCount()

Description copied from interface: RegionCacheMBean

The number of requests to the cache with no data found.

Specified by:

getMissCount in interface RegionCacheMBean

Returns:

miss_count

getHitCount

public Long getHitCount()

Description copied from interface: RegionCacheMBean

The number of requests where the cache had data.

Specified by:

getHitCount in interface RegionCacheMBean

Returns:

cache hits

getHitRatio

public Integer getHitRatio()

Description copied from interface: RegionCacheMBean

The ratio of hits on the cache of total request count to cache hits.

Specified by:

getHitRatio in interface RegionCacheMBean

Returns:

hit ratio

getFetchCount

public Long getFetchCount()

Description copied from interface: RegionCacheMBean

The number of read operations to the cache.

Specified by:

getFetchCount in interface RegionCacheMBean

Returns:

number of reads

getInvalidationCount

public Long getInvalidationCount()

Description copied from interface: RegionCacheMBean

The number of invalidations to the cache (typically editing of items).

Specified by:

getInvalidationCount in interface RegionCacheMBean

Returns:

count of invalidations

getEvictionCount

public Long getEvictionCount()

Description copied from interface: RegionCacheMBean

The number of evicted items from the cache.

Specified by:

getEvictionCount in interface RegionCacheMBean

Returns:

count of evictions

setCacheRegion

public void setCacheRegion(CacheRegion cacheRegion)

Parameters:

cacheRegion - the cacheRegion to set