org.huihoo.jfox.pool
Interface ObjectPool

All Known Subinterfaces:

SimpleObjectPoolInterface

All Known Implementing Classes:

ObjectPoolSupport, SimpleObjectPool, StatelessSessionBeanObjectPool

public interface ObjectPool

the method a object pool needed

Method Summary

void	clear() Clears any objects sitting idle in the pool, releasing any associated resources
java.lang.String	getObjectClass() get the pooled object's class type, it return by object pool's factory
ObjectFactory	getObjectFactory() get the factory use to create new instances
int	getRest() get the count of rest object
int	getWorking() get the count of working object
boolean	removeObject(PoolableObject obj) remove a poolable object from the pool
boolean	restoreObject(PoolableObject obj) restore the retrived object to object pool
PoolableObject	retrieveObject() retrieve Object from object pool

Method Detail

retrieveObject

public PoolableObject retrieveObject()
                              throws java.lang.Exception

retrieve Object from object pool

Returns:

Throws:

java.lang.Exception

restoreObject

public boolean restoreObject(PoolableObject obj)

restore the retrived object to object pool

Returns:

true if success, false if failed

removeObject

public boolean removeObject(PoolableObject obj)

remove a poolable object from the pool

Parameters:

obj -

Returns:

clear

public void clear()

Clears any objects sitting idle in the pool, releasing any associated resources

getObjectFactory

public ObjectFactory getObjectFactory()

get the factory use to create new instances

getObjectClass

public java.lang.String getObjectClass()

get the pooled object's class type, it return by object pool's factory

Returns:

getWorking

public int getWorking()

get the count of working object

Returns:

getRest

public int getRest()

get the count of rest object

Returns: