Class IQPingHandler

All Implemented Interfaces:
ChannelHandler<org.xmpp.packet.IQ>, Module, ServerFeaturesProvider

public class IQPingHandler extends IQHandler implements ServerFeaturesProvider
Implements the XMPP Ping as defined by XEP-0199. This protocol offers an alternative to the traditional 'white space ping' approach of determining the availability of an entity. The XMPP Ping protocol allows pings to be performed in a more XML-friendly approach, which can be used over more than one hop in the communication path.
Author:
Guus der Kinderen
See Also:
  • Field Details

  • Constructor Details

    • IQPingHandler

      public IQPingHandler()
      Constructs a new handler that will process XMPP Ping request.
  • Method Details

    • 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.