Net::DBus::Binding::Message::Signal - a message encoding a signal

Net-DBus documentation

Contained in the Net-DBus distribution.

Index

NAME
SYNOPSIS
DESCRIPTION
METHODS
- my $signal = Net::DBus::Binding::Message::Signal->new( object_path => $path, interface => $interface, signal_name => $name);
AUTHOR
COPYRIGHT
SEE ALSO

Code Index:

package Net::DBus::Binding::Message::Signal
- new
__END__
EOF

NAME

Net::DBus::Binding::Message::Signal - a message encoding a signal

SYNOPSIS

  use Net::DBus::Binding::Message::Signal;

  my $signal = Net::DBus::Binding::Message::Signal->new(
      object_path => "/org/example/myobject",
      interface => "org.example.myobject",
      signal_name => "foo_changed");

  $connection->send($signal);

DESCRIPTION

This module is part of the low-level DBus binding APIs, and should not be used by application code. No guarentees are made about APIs under the Net::DBus::Binding:: namespace being stable across releases.

This module provides a convenience constructor for creating a message representing a signal.

METHODS

my $signal = Net::DBus::Binding::Message::Signal->new( object_path => $path, interface => $interface, signal_name => $name);: Creates a new message, representing a signal [to be] emitted by the object located under the path given by the object_path parameter. The name of the signal is given by the signal_name parameter, and is scoped to the interface given by the interface parameter.

AUTHOR

Daniel P. Berrange.

COPYRIGHT

Copyright (C) 2005-2006 Daniel P. Berrange

SEE ALSO

Net::DBus::Binding::Message

Net-DBus documentation

Contained in the Net-DBus distribution.

# -*- perl -*-
#
# Copyright (C) 2004-2006 Daniel P. Berrange
#
# This program is free software; You can redistribute it and/or modify
# it under the same terms as Perl itself. Either:
#
# a) the GNU General Public License as published by the Free
#   Software Foundation; either version 2, or (at your option) any
#   later version,
#
# or
#
# b) the "Artistic License"
#
# The file "COPYING" distributed along with this file provides full
# details of the terms and conditions of the two licenses.

package Net::DBus::Binding::Message::Signal;

use 5.006;
use strict;
use warnings;

use Net::DBus;
use base qw(Net::DBus::Binding::Message);

sub new {
    my $proto = shift;
    my $class = ref($proto) || $proto;
    my %params = @_;

    my $msg = exists $params{message} ? $params{message} :
	Net::DBus::Binding::Message::Signal::_create
	(
	 ($params{object_path} ? $params{object_path} : die "object_path parameter is required"),
	 ($params{interface} ? $params{interface} : die "interface parameter is required"),
	 ($params{signal_name} ? $params{signal_name} : die "signal_name parameter is required"));

    my $self = $class->SUPER::new(message => $msg);

    bless $self, $class;
    
    return $self;
}


1;

__END__