org.bounce.message
Class DefaultPublisher

java.lang.Object
  org.bounce.message.DefaultPublisher

All Implemented Interfaces:

Publisher

public class DefaultPublisher
extends java.lang.Object
implements Publisher

A default implmenentation of a publisher, used by the distributor to have one publisher for the Message class.

Version:

$Revision: 1.5 $, $Date: 2008/01/28 21:28:37 $

Author:

Edwin Dankert

Constructor Summary

DefaultPublisher()
Constructs the DefaultPublisher with an empty list of subscribers.

Method Summary

void	addSubscriber(Subscriber subscriber) Add a new Subscriber.
void	publish(Message message) Called when the message needs to be published.
void	removeSubscriber(Subscriber subscriber) Remove a Subscriber.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPublisher

public DefaultPublisher()

Constructs the DefaultPublisher with an empty list of subscribers.

Method Detail

addSubscriber

public void addSubscriber(Subscriber subscriber)

Add a new Subscriber.

Parameters:

subscriber - adds a message subscriber.

removeSubscriber

public void removeSubscriber(Subscriber subscriber)

Remove a Subscriber.

Parameters:

subscriber - removes a message subscriber.

publish

public void publish(Message message)

Called when the message needs to be published. From here the message is distributed to all the subscribers.

Specified by:

publish in interface Publisher

Parameters:

message - the message to be published.