org.wicketstuff.chat.channel.api

Interface IChannelListener

All Superinterfaces:

EventListener, Serializable

public interface IChannelListener
extends Serializable, EventListener

Implementations of this interface can be notified of events triggered by a IChannelPublisher

Implementation example:

 channelService.addChannelListener(this, "channel", new IChannelListener()
 {
        public void onEvent(String channel, Map datas, IChannelTarget target)
        {
                target.addComponent(aComponent);
        }
 });
 

Author:

Vincent Demay, Xavier Hanin

See Also:

IChannelService

Method Summary

Modifier and Type	Method and Description
void	onEvent(String channel, Map<String,String> datas, IChannelTarget target) Method called when an event is triggered on a channel.

Method Detail

onEvent

void onEvent(String channel,
             Map<String,String> datas,
             IChannelTarget target)

Method called when an event is triggered on a channel. Implementations usually use the IChannelTarget to update the web page according to the event triggered.

Parameters:

channel - channel which be used to listen to event

datas - data sent by the event

target - see IChannelTarget