Class Jabber::Roster::XRosterItem
In: lib/xmpp4r/roster/x/roster.rb
Parent: XMPPElement
XMPPElement ErrorResponse XMPPStanza X IqQuery Message Presence Iq JabberError ComponentAuthenticationFailure ArgumentError SOCKS5Error ServerError NoNameXmlnsRegistered ClientAuthenticationFailure Connection Client Component Client Singleton IdGenerator Comparable JID StandardError REXML::Element Stream IqQuery IqQueryRoster IqQueryBytestreams IqQueryVersion IqQueryRPC IqQueryMUCOwner IqQueryMUCAdmin IqQueryDiscoItems IqQueryDiscoInfo XRosterItem RosterXItem XMPPElement RosterItem StreamHost IqSiFile IqSiFileRange IqSi StreamHostUsed IqFeature C Body HTML UserItem XMUCUserInvite Configuration Items Item IqPubSub Publish Event IqPubSubOwner Subscription Unsubscribe Tune XDataField XDataReported XDataTitle XDataInstructions Feature Item Identity IqVcard XRoster RosterX X XMUC XMUCUser XDelay XData Iq IqCommand SOCKS5Bytestreams SOCKS5BytestreamsTarget SOCKS5BytestreamsInitiator SOCKS5BytestreamsServerStreamHost TCPSocket SOCKS5Socket IBB IBBTarget IBBInitiator Responder SimpleResponder XMLRPC::ParserWriterChooseMixin Client Server XMLRPC::ParseContentType XMLRPC::BasicServer MUCClient SimpleMUCClient MUC::UserItem XMUCUserItem IqQueryMUCAdminItem XParent SubscriptionConfig NodeConfig OwnerNodeConfig EventItems EventItem ServiceHelper NodeHelper Base Anonymous DigestMD5 Plain PubSub::ServiceHelper Helper FileSource Base Bot CallbackList Callback StreamParser Semaphore Helper Responder SOCKS5BytestreamsPeer SOCKS5BytestreamsServer IBBQueueItem Helper MUCBrowser NodeBrowser Helper Responder Helper lib/xmpp4r/message.rb lib/xmpp4r/connection.rb lib/xmpp4r/xmppstanza.rb lib/xmpp4r/iq.rb lib/xmpp4r/callbacks.rb lib/xmpp4r/idgenerator.rb lib/xmpp4r/stream.rb lib/xmpp4r/client.rb lib/xmpp4r/jid.rb lib/xmpp4r/x.rb lib/xmpp4r/streamparser.rb lib/xmpp4r/semaphore.rb lib/xmpp4r/errors.rb lib/xmpp4r/component.rb lib/xmpp4r/presence.rb lib/xmpp4r/xmppelement.rb lib/xmpp4r/query.rb lib/xmpp4r/roster/x/roster.rb lib/xmpp4r/roster/helper/roster.rb lib/xmpp4r/roster/iq/roster.rb Roster lib/xmpp4r/command/iq/command.rb lib/xmpp4r/command/helper/responder.rb Command XParent lib/xmpp4r/bytestreams/iq/si.rb lib/xmpp4r/bytestreams/helper/ibb/initiator.rb lib/xmpp4r/bytestreams/helper/socks5bytestreams/base.rb lib/xmpp4r/bytestreams/iq/bytestreams.rb lib/xmpp4r/bytestreams/helper/socks5bytestreams/initiator.rb lib/xmpp4r/bytestreams/helper/socks5bytestreams/target.rb lib/xmpp4r/bytestreams/helper/socks5bytestreams/socks5.rb lib/xmpp4r/bytestreams/helper/ibb/target.rb lib/xmpp4r/bytestreams/helper/socks5bytestreams/server.rb lib/xmpp4r/bytestreams/helper/ibb/base.rb Bytestreams lib/xmpp4r/version/helper/responder.rb lib/xmpp4r/version/helper/simpleresponder.rb lib/xmpp4r/version/iq/version.rb Version lib/xmpp4r/feature_negotiation/iq/feature.rb FeatureNegotiation lib/xmpp4r/caps/helper/helper.rb lib/xmpp4r/caps/c.rb Caps lib/xmpp4r/rpc/helper/server.rb lib/xmpp4r/rpc/helper/client.rb lib/xmpp4r/rpc/iq/rpc.rb RPC lib/xmpp4r/xhtml/html.rb XHTML lib/xmpp4r/muc/iq/mucadminitem.rb lib/xmpp4r/muc/x/muc.rb lib/xmpp4r/muc/item.rb lib/xmpp4r/muc/helper/simplemucclient.rb lib/xmpp4r/muc/iq/mucadmin.rb lib/xmpp4r/muc/helper/mucbrowser.rb lib/xmpp4r/muc/x/mucuseritem.rb lib/xmpp4r/muc/x/mucuserinvite.rb lib/xmpp4r/muc/iq/mucowner.rb lib/xmpp4r/muc/helper/mucclient.rb MUC lib/xmpp4r/delay/x/delay.rb Delay lib/xmpp4r/pubsub/children/item.rb lib/xmpp4r/pubsub/children/configuration.rb lib/xmpp4r/pubsub/children/subscription.rb lib/xmpp4r/pubsub/helper/servicehelper.rb lib/xmpp4r/pubsub/children/unsubscribe.rb lib/xmpp4r/pubsub/children/publish.rb lib/xmpp4r/pubsub/children/event.rb lib/xmpp4r/pubsub/iq/pubsub.rb lib/xmpp4r/pubsub/helper/nodebrowser.rb lib/xmpp4r/pubsub/helper/nodehelper.rb lib/xmpp4r/pubsub/children/items.rb lib/xmpp4r/pubsub/children/subscription_config.rb lib/xmpp4r/pubsub/children/node_config.rb PubSub lib/xmpp4r/sasl.rb SASL lib/xmpp4r/httpbinding/client.rb HTTPBinding lib/xmpp4r/tune/helper/helper.rb lib/xmpp4r/tune/tune.rb UserTune lib/xmpp4r/dataforms/x/data.rb Dataforms lib/xmpp4r/bytestreams/helper/filetransfer.rb TransferSource FileTransfer lib/xmpp4r/discovery/iq/discoinfo.rb lib/xmpp4r/discovery/helper/responder.rb lib/xmpp4r/discovery/iq/discoitems.rb Discovery lib/xmpp4r/framework/base.rb lib/xmpp4r/framework/bot.rb Framework lib/xmpp4r/vcard/helper/vcard.rb lib/xmpp4r/vcard/iq/vcard.rb Vcard Jabber dot/m_99_0.png

Class containing an <item/> element

The ‘name’ attribute has been renamed to ‘iname’ here as ‘name’ is already used by REXML::Element for the element‘s name. It‘s still name=’…’ in XML.

This is all a bit analoguous to Jabber::RosterItem, used by Jabber::IqQueryRoster. But this class lacks the subscription and ask attributes.

Methods

action   action=   groups   groups=   iname   iname=   jid   jid=   new  

Public Class methods

Construct a new roster item

jid:[JID] Jabber ID
iname:[String] Name in the roster

[Source]

    # File lib/xmpp4r/roster/x/roster.rb, line 44
44:       def initialize(jid=nil, iname=nil)
45:         super()
46:         self.jid = jid
47:         self.iname = iname
48:       end

Public Instance methods

Get action for this roster item

  • :add
  • :modify
  • :delete
result:[Symbol] (defaults to :add according to JEP-0144)

[Source]

    # File lib/xmpp4r/roster/x/roster.rb, line 87
87:       def action
88:         case attributes['action']
89:           when 'modify' then :modify
90:           when 'delete' then :delete
91:           else :add
92:         end
93:       end

Set action for this roster item (see action)

[Source]

     # File lib/xmpp4r/roster/x/roster.rb, line 98
 98:       def action=(a)
 99:         case a
100:           when :modify then attributes['action'] = 'modify'
101:           when :delete then attributes['action'] = 'delete'
102:           else attributes['action'] = 'add'
103:         end
104:       end

Get groups the item belongs to

result:[Array] of [String] The groups

[Source]

     # File lib/xmpp4r/roster/x/roster.rb, line 109
109:       def groups
110:         result = []
111:         each_element('group') { |group|
112:           result.push(group.text)
113:         }
114:         result
115:       end

Set groups the item belongs to, deletes old groups first.

See JEP 0083 for nested groups

ary:[Array] New groups, duplicate values will be removed

[Source]

     # File lib/xmpp4r/roster/x/roster.rb, line 123
123:       def groups=(ary)
124:         # Delete old group elements
125:         delete_elements('group')
126: 
127:         # Add new group elements
128:         ary.uniq.each { |group|
129:           add_element('group').text = group
130:         }
131:       end

Get name of roster item

names can be set by the roster‘s owner himself

return:[String]

[Source]

    # File lib/xmpp4r/roster/x/roster.rb, line 55
55:       def iname
56:         attributes['name']
57:       end

Set name of roster item

val:[String] Name for this item

[Source]

    # File lib/xmpp4r/roster/x/roster.rb, line 62
62:       def iname=(val)
63:         attributes['name'] = val
64:       end

Get JID of roster item Resource of the JID will not be stripped

return:[JID]

[Source]

    # File lib/xmpp4r/roster/x/roster.rb, line 70
70:       def jid
71:         JID.new(attributes['jid'])
72:       end

Set JID of roster item

val:[JID] or nil

[Source]

    # File lib/xmpp4r/roster/x/roster.rb, line 77
77:       def jid=(val)
78:         attributes['jid'] = val.nil? ? nil : val.to_s
79:       end

[Validate]