com.cafesoft.core.pool
Class ObjectPoolCleanUpThread

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--com.cafesoft.core.pool.ObjectPoolCleanUpThread

All Implemented Interfaces:

Runnable

public class ObjectPoolCleanUpThread

extends Thread

The ObjectPoolCleanUpThread is a thread that is used to periodically remove objects that are no longer needed. Only when the ObjectPool has an expiration period will the thread begin.

Since:

10/23/01

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

ObjectPoolCleanUpThread(ObjectPool objectPool, long expiration)
Create a new ObjectPoolCleanUpThread.

Method Summary

void	run() Run the clean up thread.
void	setExpirationTime(long expiration) Set the expiration time

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, 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

ObjectPoolCleanUpThread

public ObjectPoolCleanUpThread(ObjectPool objectPool,
                               long expiration)

Create a new ObjectPoolCleanUpThread.

Parameters:

objectPool - the ObjectPool to clean up

expiration - the expiration time to sleep between cleanups

Method Detail

run

public void run()

Run the clean up thread. The thread sleeps and wakes up and cleans the ObjectPool and goes back to sleep.

If this thread was constructed using a separate Runnable run object, then that Runnable object's run method is called; otherwise, this method does nothing and returns.

Subclasses of Thread should override this method.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

See Also:

Thread.start(), Thread.stop(), Thread.Thread(), Runnable.run()

setExpirationTime

public void setExpirationTime(long expiration)

Set the expiration time

Parameters:

expiration - the new expiration time