org.jivesoftware.openfire.handler
Class IQLastActivityHandler

java.lang.Object
  org.jivesoftware.openfire.container.BasicModule
      org.jivesoftware.openfire.handler.IQHandler
          org.jivesoftware.openfire.handler.IQLastActivityHandler

All Implemented Interfaces:

ChannelHandler, Module, ServerFeaturesProvider

public class IQLastActivityHandler
extends IQHandler
implements ServerFeaturesProvider

Implements the TYPE_IQ jabber:iq:last protocol (last activity). Allows users to find out the number of seconds another user has been offline. This information is only available to those users that already subscribed to the users presence. Otherwhise, a forbidden error will be returned.

Author:

Gaston Dombiak

Field Summary

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

deliverer, sessionManager

Constructor Summary

IQLastActivityHandler()

Method Summary

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.
IQ	handleIQ(IQ packet) Handles the received IQ packet.
void	initialize(XMPPServer server) Initializes the basic module.

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

process

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 Detail

IQLastActivityHandler

public IQLastActivityHandler()

Method Detail

handleIQ

public IQ handleIQ(IQ packet)
            throws UnauthorizedException

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:

UnauthorizedException - if the user that sent the packet is not authorized to request the given operation.

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.

initialize

public void initialize(XMPPServer server)

Description copied from class: BasicModule

Initializes the basic module.

Inheriting classes that choose to override this method MUST call this initialize() method before accessing BasicModule resources.

Specified by:

initialize in interface Module

Overrides:

initialize in class IQHandler

Parameters:

server - the server hosting this module.