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 gives a warning:
# "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 issue warnings.

BUGS

None known.

TO DO

Nothing known.

SEE ALSO

SPOPS::ClassFactory

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>