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Data::ObjectDriver::Driver::Cache::Memcached.3pm
Langue: en
Version: 2010-03-22 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Data::ObjectDriver::Driver::Cache::Memcached - object driver for caching objects with memcachedSYNOPSIS
package MyObject; use base qw( Data::ObjectDriver::BaseObject ); __PACKAGE__->install_properties({ ... driver => Data::ObjectDriver::Driver::Cache::Memcached->new( cache => Cache::Memcached->new({ servers => \@MEMCACHED_SERVERS }), fallback => Data::ObjectDriver::Driver::DBI->new( @$DBI_INFO ), ), ... }); 1;
DESCRIPTION
Data::ObjectDriver::Driver::Cache::Memcached provides automatic caching of retrieved objects in your memcached servers, when used in conjunction with your actual object driver.USAGE
- *
- Data::ObjectDriver::Driver::Cache::Memcached->new( %params )
Required members of %params are:
-
- *
- "cache"
The "Cache::Memcached" instance representing your pool of memcached servers. See Cache::Memcached.
- *
- "fallback"
The "Data::ObjectDriver" object driver from which to request objects that are not found in your memcached servers.
-
DIAGNOSTICS
The memcached driver provides integration with the "Data::ObjectDriver" debug and profiling systems. As these systems are designed around SQL queries, synthetic queries are logged to represent memcached operations. The operations generated by this driver are:- *
- "MEMCACHED_ADD ?"
Put an item in the cache that was not there. The arguments are the cache key for the object and the flattened representation of the object to cache.
- *
- "MEMCACHED_SET ?"
Put an item in the cache with new member data. The arguments are the cache key for the object and the flattened representation of the object to cache.
- *
- "MEMCACHED_DELETE ?"
Remove an object from the cache. The argument is the cache key for the object to invalidate.
- *
- "MEMCACHED_GET ?"
Retrieve an object. The argument is the cache key for the requested object.
- *
- "MEMCACHED_GET_MULTI ?"
Retrieve a set of objects. The arguments are the cache keys for the requested objects.
SEE ALSO
"Cache::Memcached", http://www.danga.com/memcached/LICENSE
Data::ObjectDriver is free software; you may redistribute it and/or modify it under the same terms as Perl itself.AUTHOR & COPYRIGHT
Except where otherwise noted, Data::ObjectDriver is Copyright 2005-2006 Six Apart, cpan@sixapart.com. All rights reserved.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre