de.hybris.platform.jmx.mbeans

Interface MainCacheMBean

All Known Implementing Classes:

MainCacheMBeanImpl

public interface MainCacheMBean

Method Summary

Modifier and Type	Method and Description
void	clearCache() clears the cache and the statistics.
java.lang.Integer	getCurrentCacheSize()
java.lang.Integer	getCurrentCacheSizeInPercent()
java.lang.Long	getEntitiesAddCount()
java.lang.Long	getEntitiesGetCount()
java.lang.Long	getEntitiesMissCount()
java.lang.Long	getEntitiesMissCountInPercent()
java.lang.Long	getEntitiesRemoveCount()
java.lang.Integer	getMaximumCacheSize()
java.lang.Integer	getMaxReachedCacheSize()
java.lang.Integer	getMaxReachedCacheSizeInPercent()
java.util.Collection<java.lang.String>	showCacheStatistics(int lowerBound, int upperBound) Returns a collection with the cache statistics.
java.lang.String	startCacheStatistics() Starts the collecting of the cache statistics.
java.lang.String	stopCacheStatistics() Stops the collection of the cache statistics.

Method Detail

getMaximumCacheSize

java.lang.Integer getMaximumCacheSize()

Returns:

the maximum cache size.

getCurrentCacheSize

java.lang.Integer getCurrentCacheSize()

Returns:

the current cache size.

getCurrentCacheSizeInPercent

java.lang.Integer getCurrentCacheSizeInPercent()

Returns:

the current cache size as percent value (0 - 100). Related to maximum cahce size.

getMaxReachedCacheSize

java.lang.Integer getMaxReachedCacheSize()

Returns:

the maximum reached entities number of the cache. Related to getCurrentCacheSize()

getMaxReachedCacheSizeInPercent

java.lang.Integer getMaxReachedCacheSizeInPercent()

Returns:

the maximum reached entities number in percent (0 - 100) (related to maximumCacheSize)

getEntitiesGetCount

java.lang.Long getEntitiesGetCount()

Returns:

how many entities where requested from the cache since last clear

getEntitiesAddCount

java.lang.Long getEntitiesAddCount()

Returns:

how many entities where added to the cache since creation or last clear

getEntitiesRemoveCount

java.lang.Long getEntitiesRemoveCount()

Returns:

how many entities where removed from the cache since last clear

getEntitiesMissCount

java.lang.Long getEntitiesMissCount()

Returns:

how many entities where requested but wasn't in the cache since creation or last clear

getEntitiesMissCountInPercent

java.lang.Long getEntitiesMissCountInPercent()

Returns:

in percent how many entities were requested but wasn't in the cache since creation or last clear.

clearCache

void clearCache()

clears the cache and the statistics.

startCacheStatistics

java.lang.String startCacheStatistics()

Starts the collecting of the cache statistics.

Returns:

a status information if this was successful or not.

stopCacheStatistics

java.lang.String stopCacheStatistics()

Stops the collection of the cache statistics.

Returns:

a status information if this was successful or not.

showCacheStatistics

java.util.Collection<java.lang.String> showCacheStatistics(int lowerBound,
                                                           int upperBound)

Returns a collection with the cache statistics.

Parameters:

upperBound - the upper bound for the returned collection. Each entry factor is equal or less.

lowerBound - the lower bound the the returned collection. Each entry factor is greater or equal.

Returns:

a collection with the informations