NAME

Rose::DB::Object::Std::Cached - Memory cached standardized object representation of a single row in a database table.

SYNOPSIS

  package Category;
  use base 'Rose::DB::Object::Std::Cached';
  __PACKAGE__->meta->setup
  (
    table => 'categories',
    columns =>
    [
      id          => { type => 'int', primary_key => 1 },
      name        => { type => 'varchar', length => 255 },
      description => { type => 'text' },
    ],
    unique_key => 'name',
  );
  ...
  $cat1 = Category->new(id   => 123,
                        name => 'Art');
  $cat1->save or die $category->error;
  $cat2 = Category->new(id => 123);
  # This will load from the memory cache, not the database
  $cat2->load or die $cat2->error; 
  # $cat2 is the same object as $cat1
  print "Yep, cached"  if($cat1 eq $cat2);
  # No, really, it's the same object
  $cat1->name('Blah');
  print $cat2->name; # prints "Blah"
  ...

DESCRIPTION

"Rose::DB::Object::Std::Cached" is a subclass of both Rose::DB::Object::Std and Rose::DB::Object::Cached. It simply combines the features of both classes. See the Rose::DB::Object::Std and Rose::DB::Object::Cached documentation for more information.

AUTHOR

John C. Siracusa (siracusa@gmail.com)

LICENSE

Copyright (c) 2010 by John C. Siracusa. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.