Solstice::State::Memory - An interface to some global memory where the all of the state information is stored.

Solstice documentation Contained in the Solstice distribution.

Index

Code Index:

NAME

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Solstice::State::Memory - An interface to some global memory where the all of the state information is stored.

SYNOPSIS

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  use Solstice::State::Memory;

  my $state_service = new Solstice::State::Memory;

DESCRIPTION

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All of the states, pageflows, and remotes are stored in one place -- right here.

Superclass

Solstice::Service::Memory

Methods

new()

Constructor.

setMachine($state)

Sets the state machine.

getMachine()

Gets the state machine.

setLastParsedTime($pageflow_file, $time)

Sets the timestamp for the last time a pageflow file was parsed.

requiresParsing($pageflow_file)

Gets whether the pageflow file needs to be parsed (i.e., been changed since the last time it was parsed).

Modules Used

Solstice::Service::Memory.

AUTHOR

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Catalyst Group, <catalyst@u.washington.edu>

VERSION

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$Revision: 3364 $

COPYRIGHT

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Copyright 1998-2007 Office of Learning Technologies, University of Washington

Licensed under the Educational Community License, Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: http://www.opensource.org/licenses/ecl1.php

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Solstice documentation Contained in the Solstice distribution. 
package Solstice::State::Memory;

# $Id: Memory.pm 3364 2006-05-05 07:18:21Z mcrawfor $


use 5.006_000;
use strict;
use warnings;

use base qw(Solstice::Service::Memory);

use File::stat;

our ($VERSION) = ('$Revision: 3364 $' =~ /^\$Revision:\s*([\d.]*)/);


sub new {
    my $obj = shift;
    my $self = $obj->SUPER::new(@_);
    return $self;
}



sub setMachine {
    my ($self, $state_machine) = @_;
    $self->setValue('stateMachine', $state_machine);
}



sub getMachine {
    my ($self) = @_;
    return $self->getValue('stateMachine');
}



sub setLastParsedTime {
    my ($self, $pageflow_file, $time) = @_;
    $self->setValue('last_parsed_time_'.$pageflow_file, $time);
}



sub requiresParsing {
    my ($self, $pageflow_file) = @_;
    my $file_info = stat($pageflow_file);
    my $last_modified_time = $file_info->mtime;
    my $last_parsed_time = $self->getValue('last_parsed_time_'.$pageflow_file) || 0;
    return ($last_modified_time > $last_parsed_time);
}


1;
__END__