org.ow2.jonas.resource.internal.pool.lib
Class HArrayPoolMonitor

java.lang.Object
  java.lang.Thread
      org.ow2.jonas.resource.internal.pool.lib.HArrayPoolMonitor

All Implemented Interfaces:

Runnable

public class HArrayPoolMonitor
extends Thread

Keeps pool as small as possible (after conn's has reached MaxAge)

Author:

Eric Hardesty Contributor(s):

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

HArrayPoolMonitor(Pool pool, String jndiName)
Pool monitor constructor

Method Summary

void	run() Run the array pool monitor
void	setAdjustPeriod(int sec) Set the adjust period.
void	setSamplingPeriod(int sec) Set the sampling period.
void	setValidationPeriod(int sec) Set the validation period.
void	stopit() Stop this thread.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

HArrayPoolMonitor

public HArrayPoolMonitor(Pool pool,
                         String jndiName)

Pool monitor constructor

Parameters:

pool - Pool to monitor

Method Detail

setAdjustPeriod

public void setAdjustPeriod(int sec)

Set the adjust period. Moreover, this can be reconfigured later.

Parameters:

sec - adjust period in sec.

setSamplingPeriod

public void setSamplingPeriod(int sec)

Set the sampling period. Moreover, this can be reconfigured later.

Parameters:

sec - sampling period in sec.

setValidationPeriod

public void setValidationPeriod(int sec)

Set the validation period. Moreover, this can be reconfigured later.

Parameters:

sec - validation period in sec.

stopit

public void stopit()

Stop this thread.

run

public void run()

Run the array pool monitor

Specified by:

run in interface Runnable

Overrides:

run in class Thread