org.jivesoftware.openfire.handler
Class IQTimeHandler

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

All Implemented Interfaces:

ChannelHandler, Module, ServerFeaturesProvider

public class IQTimeHandler
extends IQHandler
implements ServerFeaturesProvider

Implements the TYPE_IQ jabber:iq:time protocol (time info) as as defined by JEP-0090. Allows Jabber entities to query each other's local time. The server will respond with its local time.

Assumptions

This handler assumes that the time request is addressed to itself. An appropriate TYPE_IQ tag matcher should be placed in front of this one to route TYPE_IQ time requests not addressed to the server to another channel (probably for direct delivery to the recipient).

Warning

There should be a way of determining whether a session has authorization to access this feature. I'm not sure it is a good idea to do authorization in each handler. It would be nice if the framework could assert authorization policies across channels.

Author:

Iain Shigeoka

Field Summary

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

deliverer, sessionManager

Constructor Summary

IQTimeHandler()

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.
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, 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

IQTimeHandler

public IQTimeHandler()

Method Detail

handleIQ

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

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.

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.