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.\" ========================================================================
.\"
.IX Title "Net::Jabber::XDB 3pm"
.TH Net::Jabber::XDB 3pm "2004-08-17" "perl v5.18.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
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.nh
.SH "NAME"
Net::Jabber::XDB \- Jabber XDB Library
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 3
\& Net::Jabber::XDB is a companion to the Net::Jabber module. It
\& provides the user a simple interface to set and retrieve all
\& parts of a Jabber XDB.
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
.Vb 5
\& Net::Jabber::XDB differs from the other Net::Jabber::* modules in that
\& the XMLNS of the data is split out into more submodules under
\& XDB. For specifics on each module please view the documentation
\& for each Net::Jabber::Data::* module. To see the list of avilable
\& namspaces and modules see Net::Jabber::Data.
\&
\& To initialize the XDB with a Jabber you must pass it the
\& XML::Parser Tree array. For example:
\&
\& my $xdb = new Net::Jabber::XDB(@tree);
\&
\& There has been a change from the old way of handling the callbacks.
\& You no longer have to do the above, a Net::Jabber::XDB object is passed
\& to the callback function for the xdb:
\&
\& use Net::Jabber qw(Component);
\&
\& sub xdb {
\& my ($XDB) = @_;
\& .
\& .
\& .
\& }
\&
\& You now have access to all of the retrieval functions available.
\&
\& To create a new xdb to send to the server:
\&
\& use Net::Jabber;
\&
\& $XDB = new Net::Jabber::XDB();
\& $XDBType = $XDB\->NewData( type );
\& $XDBType\->SetXXXXX("yyyyy");
\&
\& Now you can call the creation functions for the XDB, and for the
\& on the new Data object itself. See below for the functions, and
\& in each data module for those functions.
\&
\& For more information about the array format being passed to the CallBack
\& please read the Net::Jabber::Client documentation.
.Ve
.SH "METHODS"
.IX Header "METHODS"
.SS "Retrieval functions"
.IX Subsection "Retrieval functions"
.Vb 5
\& GetTo() \- returns either a string with the Jabber Identifier,
\& GetTo("jid") or a Net::Jabber::JID object for the person who is
\& going to receive the . To get the JID
\& object set the string to "jid", otherwise leave
\& blank for the text string.
\&
\& $to = $XDB\->GetTo();
\& $toJID = $XDB\->GetTo("jid");
\&
\& GetFrom() \- returns either a string with the Jabber Identifier,
\& GetFrom("jid") or a Net::Jabber::JID object for the person who
\& sent the . To get the JID object set
\& the string to "jid", otherwise leave blank for the
\& text string.
\&
\& $from = $XDB\->GetFrom();
\& $fromJID = $XDB\->GetFrom("jid");
\&
\& GetType() \- returns a string with the type this is.
\&
\& $type = $XDB\->GetType();
\&
\& GetID() \- returns an integer with the id of the .
\&
\& $id = $XDB\->GetID();
\&
\& GetAction() \- returns a string with the action this is.
\&
\& $action = $XDB\->GetAction();
\&
\& GetMatch() \- returns a string with the match this is.
\&
\& $match = $XDB\->GetMatch();
\&
\& GetError() \- returns a string with the text description of the error.
\&
\& $error = $XDB\->GetError();
\&
\& GetErrorCode() \- returns a string with the code of error.
\&
\& $errorCode = $XDB\->GetErrorCode();
\&
\& GetData() \- returns a Net::Jabber::Data object that contains the data
\& in the of the .
\&
\& $dataTag = $XDB\->GetData();
\&
\& GetDataXMLNS() \- returns a string with the namespace of the data
\& for this , if one exists.
\&
\& $xmlns = $XDB\->GetDataXMLNS();
.Ve
.SS "Creation functions"
.IX Subsection "Creation functions"
.Vb 8
\& SetXDB(to=>string|JID, \- set multiple fields in the at one
\& from=>string|JID, time. This is a cumulative and over
\& id=>string, writing action. If you set the "to"
\& type=>string, attribute twice, the second setting is
\& action=>string, what is used. If you set the status, and
\& match=>string) then set the priority then both will be in
\& errorcode=>string, the tag. For valid settings read the
\& error=>string) specific Set functions below.
\&
\& $XDB\->SetXDB(type=>"get",
\& to=>"bob\e@jabber.org",
\& data=>"info");
\&
\& $XDB\->SetXDB(to=>"bob\e@jabber.org",
\& errorcode=>403,
\& error=>"Permission Denied");
\&
\& SetTo(string) \- sets the to attribute. You can either pass a string
\& SetTo(JID) or a JID object. They must be a valid Jabber
\& Identifiers or the server will return an error message.
\& (ie. jabber:bob@jabber.org, etc...)
\&
\& $XDB\->SetTo("bob\e@jabber.org");
\&
\& SetFrom(string) \- sets the from attribute. You can either pass a string
\& SetFrom(JID) or a JID object. They must be a valid Jabber
\& Identifiers or the server will return an error message.
\& (ie. jabber:bob@jabber.org, etc...)
\&
\& $XDB\->SetFrom("me\e@jabber.org");
\&
\& SetType(string) \- sets the type attribute. Valid settings are:
\&
\& get request information
\& set set information
\& result results of a get
\& error there was an error
\&
\& $XDB\->SetType("set");
\&
\& SetAction(string) \- sets the error code of the .
\&
\& $XDB\->SetAction("foo");
\&
\& SetMatch(string) \- sets the error code of the .
\&
\& $XDB\->SetMatch("foo");
\&
\& SetErrorCode(string) \- sets the error code of the .
\&
\& $XDB\->SetErrorCode(403);
\&
\& SetError(string) \- sets the error string of the .
\&
\& $XDB\->SetError("Permission Denied");
\&
\& NewData(string) \- creates a new Net::Jabber::Data object with the
\& namespace in the string. In order for this function
\& to work with a custom namespace, you must define and
\& register that namespace with the XDB module. For more
\& information please read the documentation for
\& Net::Jabber::Data.
\&
\& $dataObj = $XDB\->NewData("jabber:xdb:auth");
\& $dataObj = $XDB\->NewData("jabber:xdb:roster");
\&
\& Reply(hash) \- creates a new XDB object and populates the to/from
\& fields. If you specify a hash the same as with SetXDB
\& then those values will override the Reply values.
\&
\& $xdbReply = $XDB\->Reply();
\& $xdbReply = $XDB\->Reply(type=>"result");
.Ve
.SS "Test functions"
.IX Subsection "Test functions"
.Vb 2
\& DefinedTo() \- returns 1 if the to attribute is defined in the ,
\& 0 otherwise.
\&
\& $test = $XDB\->DefinedTo();
\&
\& DefinedFrom() \- returns 1 if the from attribute is defined in the ,
\& 0 otherwise.
\&
\& $test = $XDB\->DefinedFrom();
\&
\& DefinedID() \- returns 1 if the id attribute is defined in the ,
\& 0 otherwise.
\&
\& $test = $XDB\->DefinedID();
\&
\& DefinedType() \- returns 1 if the type attribute is defined in the ,
\& 0 otherwise.
\&
\& $test = $XDB\->DefinedType();
\&
\& DefinedAction() \- returns 1 if the action attribute is defined in the ,
\& 0 otherwise.
\&
\& $test = $XDB\->DefinedAction();
\&
\& DefinedMatch() \- returns 1 if the match attribute is defined in the ,
\& 0 otherwise.
\&
\& $test = $XDB\->DefinedMatch();
\&
\& DefinedError() \- returns 1 if is defined in the ,
\& 0 otherwise.
\&
\& $test = $XDB\->DefinedError();
\&
\& DefinedErrorCode() \- returns 1 if the code attribute is defined in
\& , 0 otherwise.
\&
\& $test = $XDB\->DefinedErrorCode();
.Ve
.SH "AUTHOR"
.IX Header "AUTHOR"
By Ryan Eatmon in May of 2001 for http://jabber.org..
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
This module is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.