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Old 06-23-2008
Tech Spending Hit by Subprime Mess
by Jeffrey Schwartz, RedmondDeveloper, June 20th 2008.The subprime meltdown that has roiled the financial markets since last fall will negatively impact the amount large investment houses, banks and brokerages will spend on IT overall — and on software development projects in particular — in the [...]

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LEARN ABOUT DEBIAN

net::xmpp::message

Net::XMPP::Message(3pm) 				User Contributed Perl Documentation				   Net::XMPP::Message(3pm)

NAME

       Net::XMPP::Message - XMPP Message Module

SYNOPSIS

	 Net::XMPP::Message is a companion to the Net::XMPP module.
	 It provides the user a simple interface to set and retrieve all
	 parts of an XMPP Message.

DESCRIPTION

	 A Net::XMPP::Message object is passed to the callback function for
	 the message.  Also, the first argument to the callback functions is
	 the session ID from XML::Stream.  There are some cases where you
	 might want thisinformation, like if you created a Client that
	 connects to two servers at once, or for writing a mini server.

	   use Net::XMPP;

	   sub message {
	     my ($sid,$Mess) = @_;
	     .
	     .
	     .
	   }

	 You now have access to all of the retrieval functions available.

	 To create a new message to send to the server:

	   use Net::XMPP;

	   $Mess = new Net::XMPP::Message();

	 Now you can call the creation functions below to populate the tag
	 before sending it.

METHODS

   Retrieval functions
	 GetTo()      - returns the value in the to='' attribute for the
	 GetTo("jid")	<message/>.  If you specify "jid" as an argument
			then a Net::XMPP::JID object is returned and
			you can easily parse the parts of the JID.

			$to    = $Mess->GetTo();
			$toJID = $Mess->GetTo("jid");

	 GetFrom()	- returns the value in the from='' attribute for the
	 GetFrom("jid")   <message/>.  If you specify "jid" as an argument
			  then a Net::XMPP::JID object is returned and
			  you can easily parse the parts of the JID.

			  $from    = $Mess->GetFrom();
			  $fromJID = $Mess->GetFrom("jid");

	 GetType() - returns the type='' attribute of the <message/>.  Each
		     message is one of four types:

		       normal	     regular message (default if type is blank)
		       chat	     one on one chat
		       groupchat     multi-person chat
		       headline      headline
		       error	     error message

		     $type = $Mess->GetType();

	 GetSubject() - returns the data in the <subject/> tag.

			$subject = $Mess->GetSubject();

	 GetBody() - returns the data in the <body/> tag.

		     $body = $Mess->GetBody();

	 GetThread() - returns the data in the <thread/> tag.

		       $thread = $Mess->GetThread();

	 GetError() - returns a string with the data of the <error/> tag.

		      $error = $Mess->GetError();

	 GetErrorCode() - returns a string with the code='' attribute of the
			  <error/> tag.

			  $errCode = $Mess->GetErrorCode();

	 GetTimeStamp() - returns a string that represents the time this
			  message object was created (and probably received)
			  for sending to the client.  If there is a
			  jabber:x:delay tag then that time is used to show
			  when the message was sent.

			  $date = $Mess->GetTimeStamp();

   Creation functions
	 SetMessage(to=>string|JID,    - set multiple fields in the <message/>
		    from=>string|JID,	 at one time.  This is a cumulative
		    type=>string,	 and over writing action.  If you set
		    subject=>string,	 the "to" attribute twice, the second
		    body=>string,	 setting is what is used.  If you set
		    thread=>string,	 the subject, and then set the body
		    errorcode=>string,	 then both will be in the <message/>
		    error=>string)	 tag.  For valid settings read the
					 specific Set functions below.

				   $Mess->SetMessage(TO=>"bob@jabber.org",
						     Subject=>"Lunch",
						     BoDy=>"Let's do lunch!");
				   $Mess->SetMessage(to=>"bob@jabber.org",
						     from=>"jabber.org",
						     errorcode=>404,
						     error=>"Not found");

	 SetTo(string) - sets the to='' attribute.  You can either pass
	 SetTo(JID)	 a string or a JID object.  They must be valid JIDs
			 or the server will return an error message.
			 (ie.  bob@jabber.org/Work)

			 $Mess->SetTo("test@jabber.org");

	 SetFrom(string) - sets the from='' attribute.	You can either pass
	 SetFrom(JID)	   a string or a JID object.  They must be valid JIDs
			   or the server will return an error message. (ie.
			   jabber:bob@jabber.org/Work) This field is not
			   required if you are writing a Client since the
			   server will put the JID of your connection in
			   there to prevent spamming.

			   $Mess->SetFrom("me@jabber.org");

	 SetType(string) - sets the type attribute.  Valid settings are:

			     normal	    regular message (default if blank)
			     chat	    one one one chat style message
			     groupchat	    multi-person chatroom message
			     headline	    news headline, stock ticker, etc...
			     error	    error message

			   $Mess->SetType("groupchat");

	 SetSubject(string) - sets the subject of the <message/>.

			      $Mess->SetSubject("This is a test");

	 SetBody(string) - sets the body of the <message/>.

			   $Mess->SetBody("To be or not to be...");

	 SetThread(string) - sets the thread of the <message/>.  You should
			     copy this out of the message being replied to so
			     that the thread is maintained.

			     $Mess->SetThread("AE912B3");

	 SetErrorCode(string) - sets the error code of the <message/>.

				$Mess->SetErrorCode(403);

	 SetError(string) - sets the error string of the <message/>.

			    $Mess->SetError("Permission Denied");

	 Reply(hash) - creates a new Message object and populates the
		       to/from, and the subject by putting "re: " in
		       front.  If you specify a hash the same as with
		       SetMessage then those values will override the
		       Reply values.

		       $Reply = $Mess->Reply();
		       $Reply = $Mess->Reply(type=>"chat");

   Removal functions
	 RemoveTo() - removes the to attribute from the <message/>.

		      $Mess->RemoveTo();

	 RemoveFrom() - removes the from attribute from the <message/>.

			$Mess->RemoveFrom();

	 RemoveType() - removes the type attribute from the <message/>.

			$Mess->RemoveType();

	 RemoveSubject() - removes the <subject/> element from the
			   <message/>.

			   $Mess->RemoveSubject();

	 RemoveBody() - removes the <body/> element from the
			<message/>.

			$Mess->RemoveBody();

	 RemoveThread() - removes the <thread/> element from the <message/>.

			  $Mess->RemoveThread();

	 RemoveError() - removes the <error/> element from the <message/>.

			 $Mess->RemoveError();

	 RemoveErrorCode() - removes the code attribute from the <error/>
			     element in the <message/>.

			     $Mess->RemoveErrorCode();

   Test functions
	 DefinedTo() - returns 1 if the to attribute is defined in the
		       <message/>, 0 otherwise.

		       $test = $Mess->DefinedTo();

	 DefinedFrom() - returns 1 if the from attribute is defined in the
			 <message/>, 0 otherwise.

			 $test = $Mess->DefinedFrom();

	 DefinedType() - returns 1 if the type attribute is defined in the
			 <message/>, 0 otherwise.

			 $test = $Mess->DefinedType();

	 DefinedSubject() - returns 1 if <subject/> is defined in the
			    <message/>, 0 otherwise.

			    $test = $Mess->DefinedSubject();

	 DefinedBody() - returns 1 if <body/> is defined in the <message/>,
			 0 otherwise.

			 $test = $Mess->DefinedBody();

	 DefinedThread() - returns 1 if <thread/> is defined in the <message/>,
			   0 otherwise.

			   $test = $Mess->DefinedThread();

	 DefinedErrorCode() - returns 1 if <error/> is defined in the
			      <message/>, 0 otherwise.

			      $test = $Mess->DefinedErrorCode();

	 DefinedError() - returns 1 if the code attribute is defined in the
			  <error/>, 0 otherwise.

			  $test = $Mess->DefinedError();

AUTHOR

       Ryan Eatmon

COPYRIGHT

       This module is free software, you can redistribute it and/or modify it under the LGPL.

perl v5.14.2							    2012-11-06						   Net::XMPP::Message(3pm)