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package Koha::Cache::Memcached; |
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# Copyright 2009 Chris Cormack and The Koha Dev Team |
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# |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along |
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# with Koha; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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use strict; |
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use warnings; |
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use Carp; |
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use Cache::Memcached; |
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use base qw(Koha::Cache); |
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sub _cache_handle { |
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my $class = shift; |
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my $params = shift; |
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my @servers = split /,/, $params->{'cache_servers'}; |
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return Cache::Memcached->new( |
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servers => \@servers, |
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namespace => $params->{'namespace'} || 'KOHA', |
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); |
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} |
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sub set_in_cache { |
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my ( $self, $key, $value, $expiry ) = @_; |
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croak "No key" unless $key; |
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$self->cache->set_debug; |
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if ( defined $expiry ) { |
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return $self->cache->set( $key, $value, $expiry ); |
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} |
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else { |
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return $self->cache->set( $key, $value ); |
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} |
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} |
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sub get_from_cache { |
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my ( $self, $key ) = @_; |
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croak "No key" unless $key; |
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return $self->cache->get($key); |
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} |
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sub clear_from_cache { |
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my ( $self, $key ) = @_; |
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croak "No key" unless $key; |
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return $self->cache->delete($key); |
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} |
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sub flush_all { |
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my $self = shift; |
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return $self->cache->flush_all; |
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} |
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1; |
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__END__ |
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=head1 NAME |
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Koha::Cache::Memcached - memcached subclass of Koha::Cache |
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=cut |