org.apache.avalon.cornerstone.blocks.threads

Class AbstractThreadManager

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.avalon.cornerstone.blocks.threads.AbstractThreadManager

All Implemented Interfaces:

org.apache.avalon.cornerstone.services.threads.ThreadManager, org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.logger.LogEnabled

Direct Known Subclasses:

DefaultThreadManager, ResourceLimitingThreadManager

public abstract class AbstractThreadManager
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements org.apache.avalon.cornerstone.services.threads.ThreadManager, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.activity.Disposable

Abstract implementation of ThreadManager.

Author:

Avalon Development Team

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.HashMap	m_threadPools

Fields inherited from interface org.apache.avalon.cornerstone.services.threads.ThreadManager

ROLE

Constructor Summary

Constructors

Constructor and Description
AbstractThreadManager()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(org.apache.avalon.framework.configuration.Configuration configuration) Setup thread pools based on configuration data.
protected abstract void	configureThreadPool(java.util.Map threadPools, org.apache.avalon.framework.configuration.Configuration configuration)
void	dispose()
org.apache.excalibur.thread.ThreadPool	getDefaultThreadPool() Retrieve the default thread pool.
org.apache.excalibur.thread.ThreadPool	getThreadPool(java.lang.String name) Retrieve a thread pool by name.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

m_threadPools

private java.util.HashMap m_threadPools

Constructor Detail

AbstractThreadManager

public AbstractThreadManager()

Method Detail

configure

public void configure(org.apache.avalon.framework.configuration.Configuration configuration)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Setup thread pools based on configuration data.

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Parameters:

configuration - the configuration data

Throws:

org.apache.avalon.framework.configuration.ConfigurationException - if an error occurs

dispose

public void dispose()

Specified by:

dispose in interface org.apache.avalon.framework.activity.Disposable

configureThreadPool

protected abstract void configureThreadPool(java.util.Map threadPools,
                       org.apache.avalon.framework.configuration.Configuration configuration)
                                     throws org.apache.avalon.framework.configuration.ConfigurationException

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

getThreadPool

public org.apache.excalibur.thread.ThreadPool getThreadPool(java.lang.String name)
                                                     throws java.lang.IllegalArgumentException

Retrieve a thread pool by name.

Specified by:

getThreadPool in interface org.apache.avalon.cornerstone.services.threads.ThreadManager

Parameters:

name - the name of thread pool

Returns:

the threadpool

Throws:

java.lang.IllegalArgumentException - if the name of thread pool is invalid or named pool does not exist

getDefaultThreadPool

public org.apache.excalibur.thread.ThreadPool getDefaultThreadPool()

Retrieve the default thread pool.

Specified by:

getDefaultThreadPool in interface org.apache.avalon.cornerstone.services.threads.ThreadManager

Returns:

the thread pool