Class: Jabber::IqQuery

Inherits:

REXML::Element

• Object
• REXML::Element
• Jabber::IqQuery

Defined in:

lib/xmpp4r/query.rb

Overview

A class used to build/parse IQ Query requests/responses

Direct Known Subclasses

Bytestreams::IqQueryBytestreams, Discovery::IqQueryDiscoInfo, Discovery::IqQueryDiscoItems, Roster::IqQueryRoster, Version::IqQueryVersion

Constant Summary

@@namespace_classes =

{}

Class Method Summary

• .add_namespaceclass(ns, queryclass) ⇒ Object

  Add a class by namespace for automatic IqQuery conversion (see IqQuery.import) ns

  String

  Namespace (e.g. ‘jabber:iq:roster’) queryclass

  IqQuery

  Query class derived from IqQuery.

• .import(element) ⇒ Object

  Create a new [IqQuery] from iq.query element

  REXML::Element

  to import, will be automatically converted if namespace appropriate.

Instance Method Summary

• #initialize ⇒ IqQuery constructor

  Initialize a <query/> element.

Methods inherited from REXML::Element

#delete_elements, #first_element, #first_element_text, #import, #replace_element_text, #typed_add

Constructor Details

#initialize ⇒ IqQuery

Initialize a <query/> element

Does nothing more than setting the element’s name to ‘query’

# File 'lib/xmpp4r/query.rb', line 18

def initialize
  super("query")
end

Class Method Details

.add_namespaceclass(ns, queryclass) ⇒ Object

Add a class by namespace for automatic IqQuery conversion (see IqQuery.import)

ns

String

Namespace (e.g. ‘jabber:iq:roster’)

queryclass

IqQuery

Query class derived from IqQuery

# File 'lib/xmpp4r/query.rb', line 37

def IqQuery.add_namespaceclass(ns, queryclass)
  @@namespace_classes[ns] = queryclass
end

.import(element) ⇒ Object

Create a new [IqQuery] from iq.query

element

REXML::Element

to import, will be automatically converted if namespace appropriate

# File 'lib/xmpp4r/query.rb', line 25

def IqQuery.import(element)
  if @@namespace_classes.has_key?(element.namespace)
    @@namespace_classes[element.namespace]::new.import(element)
  else
    IqQuery::new.import(element)
  end
end