com.sun.grizzly.cometd
Class DataHandler

java.lang.Object
  com.sun.grizzly.cometd.DataHandler

All Implemented Interfaces:

CometHandler<java.lang.Object[]>

public class DataHandler
extends java.lang.Object
implements CometHandler<java.lang.Object[]>

CometHandler used to support the meta channel Verb Connect and Reconnect. The DataHandler is holding the state of the long polled (Comet) connection.

Author:

Jeanfrancois Arcand, TAKAI, Naoto

Constructor Summary

DataHandler(BayeuxCometHandler bayeuxCometHandler)

Method Summary

void	addChannel(java.lang.String channel)
void	attach(java.lang.Object[] reqRes)
java.util.Collection<java.lang.String>	getChannels()
java.lang.String	getClientId()
void	onEvent(CometEvent event)
void	onInitialize(CometEvent event)
void	onInterrupt(CometEvent event)
void	onTerminate(CometEvent event)
boolean	removeChannel(java.lang.String channel)
void	setClientId(java.lang.String clientId)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataHandler

public DataHandler(BayeuxCometHandler bayeuxCometHandler)

Method Detail

attach

public void attach(java.lang.Object[] reqRes)

Specified by:

attach in interface CometHandler<java.lang.Object[]>

onEvent

public void onEvent(CometEvent event)
             throws java.io.IOException

Specified by:

onEvent in interface CometHandler<java.lang.Object[]>

Throws:

java.io.IOException

onInitialize

public void onInitialize(CometEvent event)
                  throws java.io.IOException

Specified by:

onInitialize in interface CometHandler<java.lang.Object[]>

Throws:

java.io.IOException

onTerminate

public void onTerminate(CometEvent event)
                 throws java.io.IOException

Specified by:

onTerminate in interface CometHandler<java.lang.Object[]>

Throws:

java.io.IOException

onInterrupt

public void onInterrupt(CometEvent event)
                 throws java.io.IOException

Specified by:

onInterrupt in interface CometHandler<java.lang.Object[]>

Throws:

java.io.IOException

getChannels

public java.util.Collection<java.lang.String> getChannels()

addChannel

public void addChannel(java.lang.String channel)

removeChannel

public boolean removeChannel(java.lang.String channel)

getClientId

public java.lang.String getClientId()

setClientId

public void setClientId(java.lang.String clientId)