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# Copyright (C) 2005 Stanislav Sinyagin
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
# $Id: SrvExport.pm,v 1.1 2010-12-27 00:03:59 ivan Exp $
# Stanislav Sinyagin <ssinyagin@yahoo.com>
# Class for Collector's external storage export data manipulation.
package Torrus::SQL::SrvExport;
use strict;
use Torrus::SQL;
use base 'Torrus::SQL';
use Torrus::Log;
# The name of the table and columns where the collector export is stored
# defaults configured in torrus-config.pl
our $tableName;
our %columns;
sub sqlInsertStatement
{
return sprintf('INSERT INTO %s (%s,%s,%s,%s,%s) VALUES (?,?,?,?,?)',
$tableName,
$columns{'srv_date'},
$columns{'srv_time'},
$columns{'serviceid'},
$columns{'value'},
$columns{'intvl'});
}
sub getServiceIDs
{
my $self = shift;
$self->{'sql'}->select({
'fields' => [ $columns{'serviceid'} ],
'table' => $tableName,
'group' => [ $columns{'serviceid'} ],
'order' => [ $columns{'serviceid'} ] });
my $ret = [];
while( defined( my $row = $self->{'sql'}->fetchrow_arrayref() ) )
{
push( @{$ret}, $row->[0] );
}
return $ret;
}
# YYYY-MM-DD for start and end date
# returns the reference to the array of hashes for selected entries.
sub getIntervalData
{
my $self = shift;
my $startdate = shift;
my $enddate = shift;
my $serviceid = shift;
$self->{'sql'}->select({
'fields' =>
[ $columns{'srv_date'},
$columns{'srv_time'},
$columns{'value'},
$columns{'intvl'} ],
'table' => $tableName,
'where' => [ {$columns{'serviceid'} => $serviceid},
'AND',
{$columns{'srv_date'} => ['>=', $startdate]},
'AND',
{$columns{'srv_date'} => ['<', $enddate]}
]});
return $self->fetchall([ 'srv_date', 'srv_time', 'value', 'intvl' ]);
}
1;
# Local Variables:
# mode: perl
# indent-tabs-mode: nil
# perl-indent-level: 4
# End:
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