68 lines
1.5 KiB
Perl
68 lines
1.5 KiB
Perl
package Koha::Caches;
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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
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# 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
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# along with Koha; if not, see <https://www.gnu.org/licenses>.
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=head1 NAME
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Koha::Caches - Cache handling
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=head1 SYNOPSIS
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my $cache = Koha::Caches->get_instance();
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=head1 DESCRIPTION
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Description
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=head1 CLASS METHODS
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=cut
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use Modern::Perl;
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use Koha::Cache;
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our $singleton_caches;
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=head2 get_instance
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This gets a shared instance of the cache, set up in a very default way. This is
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the recommended way to fetch a cache object. If possible, it'll be
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persistent across multiple instances.
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=cut
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sub get_instance {
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my ( $class, $subnamespace ) = @_;
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$subnamespace //= '';
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$singleton_caches->{$subnamespace} = Koha::Cache->new( {}, { subnamespace => $subnamespace } )
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unless $singleton_caches->{$subnamespace};
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return $singleton_caches->{$subnamespace};
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}
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=head2 flush_L1_caches
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=cut
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sub flush_L1_caches {
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return unless $singleton_caches;
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for my $cache ( values %$singleton_caches ) {
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$cache->flush_L1_cache;
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}
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}
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1;
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