more workflow stuff

lib/WebGUI/Workflow/Spectre.pm

@@ -0,0 +1,126 @@
+package WebGUI::Workflow::Spectre;
+
+
+=head1 LEGAL
+
+ -------------------------------------------------------------------
+  WebGUI is Copyright 2001-2006 Plain Black Corporation.
+ -------------------------------------------------------------------
+  Please read the legal notices (docs/legal.txt) and the license
+  (docs/license.txt) that came with this distribution before using
+  this software.
+ -------------------------------------------------------------------
+  http://www.plainblack.com                     info@plainblack.com
+ -------------------------------------------------------------------
+
+=cut
+
+use strict;
+use POE::Component::IKC::ClientLite;
+
+
+=head1 NAME
+
+Package WebGUI::Workflow::Spectre
+
+=head1 DESCRIPTION
+
+This package is used to send messages between the workflow system and Spectre.
+
+=head1 SYNOPSIS
+
+ use WebGUI::Workflow::Spectre;
+
+=head1 METHODS
+
+These methods are available from this class:
+
+=cut
+
+#-------------------------------------------------------------------
+
+=head2 DESTROY ( )
+
+Deconstructor.
+
+=cut
+
+sub DESTROY {
+        my $self = shift;
+        undef $self;
+}
+
+#-------------------------------------------------------------------
+
+=head2 notify ( module, params )
+
+Sends a message to Spectre.
+
+=head3 session
+
+A reference to the current session.
+
+=head3 module
+
+The module/method pair you wish to communicate with in Spectre. 
+
+=head3 params
+
+An array of the parameters to send.
+
+=cut
+
+sub notify {
+	my $self = shift;
+	my $module = shift;
+	my @params = @_;
+	my $remote = create_ikc_client(
+                port=>$self->session->config->get("spectrePort"),
+                ip=>$self->session->config->get("spectreIp"),
+                name=>rand(100000),
+                timeout=>10
+                );
+	if ($remote) {
+        	my $result = $remote->post('admin/shutdown', @params);
+		unless (defined $result) {
+			$self->session->errorHandler->warn("Couldn't send command to Spectre because ".$POE::Component::IKC::ClientLite::error);
+		}
+		undef $remote;
+	} else {
+		$self->session->errorHandler->warn("Couldn't connect to Spectre because ".$POE::Component::IKC::ClientLite::error);
+	}
+}
+
+#-------------------------------------------------------------------
+
+=head2 new ( session )
+
+Constructor.
+
+=head3 session
+
+A reference to the current session.
+
+=cut
+
+sub new {
+	my $class = shift;
+	my $session = shift;
+	bless {_session=>$session}, $class;
+}
+
+#-------------------------------------------------------------------
+
+=head2 session ( ) 
+
+Returns a reference to the current session.
+
+=cut
+
+sub session {
+        my $self = shift;
+        return $self->{_session};
+}  
+
+1;
+