nf.fr.eraasoft.pool.impl
Class AbstractPool<T>

java.lang.Object
  nf.fr.eraasoft.pool.impl.AbstractPool<T>

Type Parameters:

T -

All Implemented Interfaces:

Controlable, ObjectPool<T>

Direct Known Subclasses:

BlockingQueueObjectPool, ConcurrentLinkedQueuePool

public abstract class AbstractPool<T>
extends java.lang.Object
implements ObjectPool<T>, Controlable

Object pool implementation based on LinkedBlockingQueue
Use PoolSettings class to obtain an instance of this class

Author:

eddie

See Also:

PoolSettings

Constructor Summary

AbstractPool(PoolableObject<T> poolableObject, PoolSettings<T> settings)

Method Summary

int	actives()
void	clear() Clear the object pool
protected void	create()
void	destroy() Destroy the pool
int	idles()
protected void	init()
void	remove(int nbObjects) remove idle objects
void	returnObj(T t) Return object to the pool
java.lang.String	toString()
void	validateIdles() validate idle objects

Methods inherited from class java.lang.Object

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

Methods inherited from interface nf.fr.eraasoft.pool.ObjectPool

getObj

Constructor Detail

AbstractPool

public AbstractPool(PoolableObject<T> poolableObject,
                    PoolSettings<T> settings)

Method Detail

init

protected void init()
             throws PoolException

Throws:

PoolException

create

protected void create()
               throws PoolException

Throws:

PoolException

returnObj

public void returnObj(T t)

Description copied from interface: ObjectPool

Return object to the pool

Specified by:

returnObj in interface ObjectPool<T>

idles

public int idles()

Specified by:

idles in interface Controlable

Returns:

number of idles objects

remove

public void remove(int nbObjects)

Description copied from interface: Controlable

remove idle objects

Specified by:

remove in interface Controlable

Parameters:

nbObjects - number of idle objects to remove

clear

public void clear()

Description copied from interface: Controlable

Clear the object pool

Specified by:

clear in interface Controlable

destroy

public void destroy()

Description copied from interface: Controlable

Destroy the pool

Specified by:

destroy in interface Controlable

actives

public int actives()

Specified by:

actives in interface Controlable

Returns:

number of active objects

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

validateIdles

public void validateIdles()

Description copied from interface: Controlable

validate idle objects

Specified by:

validateIdles in interface Controlable