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Contents
module Blather
class Stanza
class Iq
# # Ping Stanza
#
# [XEP-0199: XMPP Ping](http://xmpp.org/extensions/xep-0199.html)
#
# This is a base class for any Ping based Iq stanzas.
#
# @handler :ping
class Ping < Iq
# @private
register :ping, :ping, 'urn:xmpp:ping'
# Overrides the parent method to ensure a ping node is created
#
# @see Blather::Stanza::Iq.new
def self.new(type = :get, to = nil, id = nil)
node = super
node.ping
node
end
# Overrides the parent method to ensure the current ping node is destroyed
#
# @see Blather::Stanza::Iq#inherit
def inherit(node)
ping.remove
super
end
# Ping node accessor
# If a ping node exists it will be returned.
# Otherwise a new node will be created and returned
#
# @return [Balather::XMPPNode]
def ping
p = find_first 'ns:ping', :ns => self.class.registered_ns
unless p
(self << (p = XMPPNode.new('ping', self.document)))
p.namespace = self.class.registered_ns
end
p
end
end
end
end
end
Version data entries
35 entries across 35 versions & 2 rubygems