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:

Configurable, Disposable, LogEnabled, ThreadManager

Direct Known Subclasses:

DefaultThreadManager, ResourceLimitingThreadManager

public abstract class AbstractThreadManager

extends AbstractLogEnabled

implements ThreadManager, Configurable, Disposable

Abstract implementation of ThreadManager.

Author:

Avalon Development Team

Field Summary

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

ROLE

Constructor Summary

AbstractThreadManager()

Method Summary

void	configure(Configuration configuration) Setup thread pools based on configuration data.
protected abstract void	configureThreadPool(java.util.Map threadPools, Configuration configuration)
void	dispose() The dispose operation is called at the end of a components lifecycle.
ThreadPool	getDefaultThreadPool() Retrieve the default thread pool.
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

Constructor Detail

AbstractThreadManager

public AbstractThreadManager()

Method Detail

configure

public void configure(Configuration configuration)
               throws ConfigurationException

Setup thread pools based on configuration data.

Specified by:

configure in interface Configurable

Parameters:

configuration - the configuration data

Throws:

ConfigurationException - if an error occurs

dispose

public void dispose()

Description copied from interface: Disposable

The dispose operation is called at the end of a components lifecycle. This method will be called after Startable.stop() method (if implemented by component). Components use this method to release and destroy any resources that the Component owns.

Specified by:

dispose in interface Disposable

configureThreadPool

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

Throws:

ConfigurationException

getThreadPool

public ThreadPool getThreadPool(java.lang.String name)
                         throws java.lang.IllegalArgumentException

Retrieve a thread pool by name.

Specified by:

getThreadPool in interface 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 ThreadPool getDefaultThreadPool()

Retrieve the default thread pool.

Specified by:

getDefaultThreadPool in interface ThreadManager

Returns:

the thread pool