com.beasys.commerce.util
Class Pool

java.lang.Object
  |
  +--com.beasys.commerce.util.Pool

public class Pool

extends java.lang.Object

A generic object pooling class.

Constructor Summary

Pool(PoolMemberFactory factory, int size)
Standard constructor.

Method Summary

java.lang.Object	getInstance() Provide a free member of the pool.
void	returnInstance(java.lang.Object memberObject) Return a member of the pool to available status.

Methods inherited from class java.lang.Object

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

Constructor Detail

Pool

public Pool(PoolMemberFactory factory,
            int size)

Standard constructor.

Parameters:

factory - the factory from which to obtain objects, as necessary

size - the maximum pool size

Method Detail

getInstance

public java.lang.Object getInstance()

Provide a free member of the pool. Mark the member as in use.

Returns:

the free pool member

returnInstance

public void returnInstance(java.lang.Object memberObject)

Return a member of the pool to available status.

Parameters:

memberObject - the object to return