NAME
SPOPS::Tool::ReadOnly - Make a particular object read-only
SYNOPSIS
# Load information with read-only rule
my $spops = {
class => 'This::Class',
isa => [ 'SPOPS::DBI' ],
field => [ 'email', 'language', 'country' ],
id_field => 'email',
base_table => 'test_table',
rules_from => [ 'SPOPS::Tool::ReadOnly' ],
};
SPOPS::Initialize->process({ config => { test => $spops } });
# Fetch an object, modify it...
my $object = This::Class->fetch( 45 );
$object->{foo} = "modification";
# Trying to save the object throws an error:
# "This::Class is read-only; no changes allowed"
eval { $object->save };DESCRIPTION
This is a simple rule to ensure that save() and remove() calls to a particular class do not actually do any work. Instead they just result in a warning that the class is read-only.
METHODS
behavior_factory()
Installs the behavior during the class generation process.
generate_persistence_methods()
Generates save() and remove() methods that just throw exceptions.
BUGS
None known.
TO DO
Nothing known.
SEE ALSO
COPYRIGHT
Copyright (c) 2001-2002 intes.net, inc.. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
AUTHORS
Chris Winters <chris@cwinters.com>