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#
# (c) Jan Gehring <jan.gehring@gmail.com>
#
# vim: set ts=2 sw=2 tw=0:
# vim: set expandtab:
package Rex::Interface::Cache::Base;
use strict;
use warnings;
our $VERSION = '1.4.1'; # VERSION
use Rex::Logger;
use Rex;
sub new {
my $that = shift;
my $proto = ref($that) || $that;
my $self = {@_};
bless( $self, $proto );
return $self;
}
sub gen_key_name {
my ( $self, $key_name ) = @_;
return $key_name if $key_name;
my ( $package, $filename, $line, $subroutine ) = caller(1);
$package =~ s/::/_/g;
my $gen_key_name = "\L${package}_\L${subroutine}";
return $gen_key_name;
}
sub set {
my ( $self, $key, $val, $timeout ) = @_;
if ( Rex::Config->get_use_cache ) {
$self->{__data__}->{$key} = $val;
}
}
sub valid {
my ( $self, $key ) = @_;
return exists $self->{__data__}->{$key};
}
sub get {
my ( $self, $key ) = @_;
return $self->{__data__}->{$key};
}
sub reset {
my ($self) = @_;
$self->{__data__} = {};
}
# have to be overwritten by subclass
sub save {
my ($self) = @_;
return 1;
}
# have to be overwritten by subclass
sub load {
my ($self) = @_;
return 0;
}
1;
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