org.cometd.bayeux.server
Interface BayeuxServer.ChannelListener

All Superinterfaces:

Bayeux.BayeuxListener, BayeuxServer.BayeuxServerListener, ConfigurableServerChannel.Initializer, EventListener

Enclosing interface:

BayeuxServer

public static interface BayeuxServer.ChannelListener
extends BayeuxServer.BayeuxServerListener, ConfigurableServerChannel.Initializer

Specialized listener for ServerChannel events.

The ServerChannel.Initializer#configureChannel(ConfigurableServerChannel) method is called atomically during Channel creation so that the channel may be configured before use. It is guaranteed that in case of concurrent channel creation, the ServerChannel.Initializer#configureChannel(ConfigurableServerChannel) is invoked exactly once.

The other methods are called asynchronously when a channel is added to or removed from a BayeuxServer, and there is no guarantee that these methods will be called before any other server channel listeners that may be added during channel configuration.

Method Summary

void	channelAdded(ServerChannel channel) Callback invoked when a ServerChannel has been added to a BayeuxServer object.
void	channelRemoved(String channelId) Callback invoked when a ServerChannel has been removed from a BayeuxServer object.

Methods inherited from interface org.cometd.bayeux.server.ConfigurableServerChannel.Initializer

configureChannel

Method Detail

channelAdded

void channelAdded(ServerChannel channel)

Callback invoked when a ServerChannel has been added to a BayeuxServer object.

Parameters:

channel - the channel that has been added

channelRemoved

void channelRemoved(String channelId)

Callback invoked when a ServerChannel has been removed from a BayeuxServer object.

Parameters:

channelId - the channel identifier of the channel that has been removed.