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## org.jivesoftware.openfire.handler
Class IQPrivateHandler

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

All Implemented Interfaces:
  ChannelHandler, Module, ServerFeaturesProvider

    public class IQPrivateHandler

extends IQHandler
implements ServerFeaturesProvider

Implements the TYPE_IQ jabber:iq:private protocol. Clients use this protocol to store and retrieve arbitrary application configuration information. Using the server for setting storage allows client configurations to follow users where ever they go.

A 'get' query retrieves any stored data. A 'set' query stores new data.

Currently an empty implementation to allow usage with normal clients. Future implementation needed.

## Assumptions

This handler assumes that the request is addressed to the server. An appropriate TYPE_IQ tag matcher should be placed in front of this one to route TYPE_IQ 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
`IQPrivateHandler()`

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.
`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

### IQPrivateHandler

    public IQPrivateHandler()

Method Detail

### handleIQ

    public org.xmpp.packet.IQ handleIQ(org.xmpp.packet.IQ packet)
                                throws UnauthorizedException,
                                       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:
    `UnauthorizedException` - if the user that sent the packet is not authorized to request the given operation.
    `PacketException`

### 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.

### 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.

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