File Coverage

File:C4/Cache/Memcached.pm
Coverage:38.5%

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1package C4::Cache::Memcached;
2
3# Copyright 2009 Chris Cormack and The Koha Dev Team
4#
5# This file is part of Koha.
6#
7# Koha is free software; you can redistribute it and/or modify it under the
8# terms of the GNU General Public License as published by the Free Software
9# Foundation; either version 2 of the License, or (at your option) any later
10# version.
11#
12# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License along
17# with Koha; if not, write to the Free Software Foundation, Inc.,
18# 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(C4::Cache);
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28sub _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(
35        servers => \@servers,
36        namespace => $params->{'namespace'} || 'KOHA',
37    );
38}
39
40sub 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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    if ( defined $expiry ) {
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        return $self->cache->set( $key, $value, $expiry );
46    }
47    else {
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        return $self->cache->set( $key, $value );
49    }
50}
51
52sub 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);
56}
57
58sub 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);
62}
63
64sub flush_all {
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    my $self = shift;
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    return $self->cache->flush_all;
67}
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691;