GuavaCacheMonitorMBean

All Superinterfaces:: ICacheManagerMBean, SelfEmailingMBean

public interface GuavaCacheMonitorMBean extends ICacheManagerMBean

Guava cache instrumentation interface

Supported API: true

Extendable: true

Method Summary

Modifier and Type

Method

Description

boolean

addAsInjectionTarget(boolean invokeSave)

Add as an injection target to the appropriate Loader MBean to allow configuration to be preserved; returns false if injection target already existed in Loader

Supported API: true

int

getCacheSize()

Configured maximum cache size; -1 implies unlimited

Supported API: true

int

getCleanupIntervalSeconds()

Interval in seconds at which cache cleanup is performed; non-positive values disable periodic explicit cleanup

Supported API: true

String

getSpec()

Cache configuration specification

Supported API: true

void

setCleanupIntervalSeconds(int cleanupIntervalSeconds)

Interval in seconds at which cache cleanup is performed; non-positive values disable periodic explicit cleanup

Supported API: true

Methods inherited from interface wt.cache.ICacheManagerMBean
getCacheEntryCount, getCacheHits, getCacheMisses, getCacheOverflows, getName, getRestartNumber, getUptime, log

Methods inherited from interface wt.jmx.core.mbeans.SelfEmailingMBean
emailThisMBean

Method Details
- getCacheSize
  
  int getCacheSize()
  
  Configured maximum cache size; -1 implies unlimited
  
  Supported API: true
  
  Specified by:
  
  getCacheSize in interface ICacheManagerMBean
- getSpec
  
  String getSpec()
  
  Cache configuration specification
  
  Supported API: true
- getCleanupIntervalSeconds
  
  int getCleanupIntervalSeconds()
  
  Interval in seconds at which cache cleanup is performed; non-positive values disable periodic explicit cleanup
  
  Supported API: true
- setCleanupIntervalSeconds
  
  void setCleanupIntervalSeconds(int cleanupIntervalSeconds)
  
  Interval in seconds at which cache cleanup is performed; non-positive values disable periodic explicit cleanup
  
  Supported API: true
- addAsInjectionTarget
  
  @MBeanOperationImpact(1) boolean addAsInjectionTarget(boolean invokeSave) throws InstanceNotFoundException, IOException, URISyntaxException
  
  Add as an injection target to the appropriate Loader MBean to allow configuration to be preserved; returns false if injection target already existed in Loader
  
  Supported API: true
  
  Parameters:
  
  invokeSave - Whether to invoke save() operation on the loader as well
  
  Throws:
  
  InstanceNotFoundException
  
  IOException
  
  URISyntaxException