org.d_haven.mpool

Class DefaultPoolManager

java.lang.Object

org.d_haven.mpool.DefaultPoolManager

All Implemented Interfaces:

PoolManager

public class DefaultPoolManager
extends java.lang.Object
implements PoolManager

This interface is for a PoolManager that creates pools that are managed asynchronously. The contract is that the controller type is specified in the constructor.

Version:

CVS $Revision: 1.7 $ $Date: 2004/06/21 17:03:46 $

Author:

Berin Loritsch

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map	m_factoryMap
private java.util.List	m_pools

Constructor Summary

Constructors

Constructor and Description
DefaultPoolManager(org.d_haven.event.command.CommandManager commandManager) Create the DefaultPoolManager with the supplied command manager.

Method Summary

Methods

Modifier and Type	Method and Description
Pool	getManagedPool(ObjectFactory factory, int initialEntries) Return a managed pool that has a controller.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

m_factoryMap

private final java.util.Map m_factoryMap

m_pools

private java.util.List m_pools

Constructor Detail

DefaultPoolManager

public DefaultPoolManager(org.d_haven.event.command.CommandManager commandManager)
                   throws org.d_haven.event.SinkException

Create the DefaultPoolManager with the supplied command manager. The command manager must be started before creating this object.

Parameters:

commandManager - the CommandManager to use to manage the pools

Throws:

org.d_haven.event.SinkException - if the CommandManager cannot enqueue the ManagePoolsCommand

Method Detail

getManagedPool

public Pool getManagedPool(ObjectFactory factory,
                  int initialEntries)
                    throws java.lang.Exception

Return a managed pool that has a controller.

Specified by:

getManagedPool in interface PoolManager

Parameters:

factory - the factory used for the pool.

initialEntries - the number of items to start with in the pool

Returns:

the new or existing pool for that factory

Throws:

java.lang.Exception - if there is a problem creating the pool

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object