Package org.jivesoftware.openfire.handler

Class IQVersionHandler

java.lang.Object

org.jivesoftware.openfire.container.BasicModule

org.jivesoftware.openfire.handler.IQHandler

org.jivesoftware.openfire.handler.IQVersionHandler

All Implemented Interfaces:

ChannelHandler<org.xmpp.packet.IQ>, Module, ServerFeaturesProvider

public class IQVersionHandler
extends IQHandler
implements ServerFeaturesProvider

Implements the TYPE_IQ jabber:iq:version protocol (version info). Allows XMPP entities to query each other's application versions. The server will respond with its current version info.

Author:

Iain Shigeoka

Field Summary

Fields inherited from class org.jivesoftware.openfire.handler.IQHandler

deliverer, sessionManager

Constructor Summary

Constructors

Constructor	Description
IQVersionHandler()

Method Summary

Modifier and Type	Method	Description
Iterator<String>	getFeatures()	Returns an Iterator (of String) with the supported features by the server.
IQHandlerInfo	getInfo()	Returns the handler information to help generically handle IQ packets.
org.xmpp.packet.IQ	handleIQ(org.xmpp.packet.IQ packet)	Handles the received IQ packet.

Methods inherited from class org.jivesoftware.openfire.handler.IQHandler

initialize, performNoSuchUserCheck, process, processNoSuchUserCheck

Methods inherited from class org.jivesoftware.openfire.container.BasicModule

destroy, getName, start, stop

Methods inherited from class java.lang.Object

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

Constructor Details

IQVersionHandler

public IQVersionHandler()

Method Details

handleIQ

public org.xmpp.packet.IQ handleIQ(org.xmpp.packet.IQ packet)
                            throws PacketException

Description copied from class: IQHandler

Handles the received IQ packet.

Specified by:

handleIQ in class IQHandler

Parameters:

packet - the IQ packet to handle.

Returns:

the response to send back.

Throws:

PacketException

getInfo

public IQHandlerInfo getInfo()

Description copied from class: IQHandler

Returns the handler information to help generically handle IQ packets. IQHandlers that aren't local server iq handlers (e.g. chatbots, transports, etc) return null.

Specified by:

getInfo in class IQHandler

Returns:

The IQHandlerInfo for this handler

getFeatures

public Iterator<String> getFeatures()

Description copied from interface: ServerFeaturesProvider

Returns an Iterator (of String) with the supported features by the server. The features to include are the features offered and supported protocols by the SERVER. The idea is that different modules may provide their features that will ultimately be part of the features offered by the server.

Specified by:

getFeatures in interface ServerFeaturesProvider

Returns:

an Iterator (of String) with the supported features by the server.