Package com.sun.appserv.util.cache.mbeans

Class JmxBaseCache

java.lang.Object

com.sun.appserv.util.cache.mbeans.JmxBaseCache

All Implemented Interfaces:

JmxBaseCacheMBean

Direct Known Subclasses:

JmxLruCache, JmxMultiLruCache

public class JmxBaseCache
extends Object
implements JmxBaseCacheMBean

This class provides implementation for JmxBaseCacheMBean

Since:

May 4, 2005

Version:

1.4

Author:

Krishnamohan Meduri (Krishna.Meduri@Sun.com)

Constructor Summary

Constructors

Constructor	Description
JmxBaseCache(BaseCache baseCache, String name)

Method Summary

Modifier and Type	Method	Description
Integer	getAddCount()	Returns the number of times new entries have been added
Integer	getEntryCount()	Returns current number of Entries
Integer	getHitCount()	Return the number of cache hits
Integer	getMaxEntries()	Returns maximum possible number of entries
Integer	getMissCount()	Returns the number of cache misses
String	getName()	Returns a unique identifier for this MBean inside the domain
Integer	getOverflowCount()	Returns the number of times that an overflow has occurred
Integer	getRefreshCount()	Returns the number of values that have been refreshed (replaced with a new value in an existing extry)
Integer	getRemovalCount()	Returns the number of entries that have been removed
Integer	getTableSize()	Returns current number of buckets
Integer	getThreshold()	Returns threshold.

Methods inherited from class java.lang.Object

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

Constructor Detail

JmxBaseCache

public JmxBaseCache(BaseCache baseCache,
                    String name)

Method Detail

getName

public String getName()

Returns a unique identifier for this MBean inside the domain

Specified by:

getName in interface JmxBaseCacheMBean

getMaxEntries

public Integer getMaxEntries()

Returns maximum possible number of entries

Specified by:

getMaxEntries in interface JmxBaseCacheMBean

getThreshold

public Integer getThreshold()

Returns threshold. This when reached, an overflow will occur

Specified by:

getThreshold in interface JmxBaseCacheMBean

getTableSize

public Integer getTableSize()

Returns current number of buckets

Specified by:

getTableSize in interface JmxBaseCacheMBean

getEntryCount

public Integer getEntryCount()

Returns current number of Entries

Specified by:

getEntryCount in interface JmxBaseCacheMBean

getHitCount

public Integer getHitCount()

Return the number of cache hits

Specified by:

getHitCount in interface JmxBaseCacheMBean

getMissCount

public Integer getMissCount()

Returns the number of cache misses

Specified by:

getMissCount in interface JmxBaseCacheMBean

getRemovalCount

public Integer getRemovalCount()

Returns the number of entries that have been removed

Specified by:

getRemovalCount in interface JmxBaseCacheMBean

getRefreshCount

public Integer getRefreshCount()

Returns the number of values that have been refreshed (replaced with a new value in an existing extry)

Specified by:

getRefreshCount in interface JmxBaseCacheMBean

getOverflowCount

public Integer getOverflowCount()

Returns the number of times that an overflow has occurred

Specified by:

getOverflowCount in interface JmxBaseCacheMBean

getAddCount

public Integer getAddCount()

Returns the number of times new entries have been added

Specified by:

getAddCount in interface JmxBaseCacheMBean