PommProject\Foundation\Converter\PgLtree

Complexity

Total Complexity

6

Size/Duplication

Total Lines	47
Duplicated Lines	34.04 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	3
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	fromPg()	0	10	2
A	toPg()	8	8	2
A	toPgStandardFormat()	8	8	2

<?php
/*
 * This file is part of the Pomm package.
 *
 * (c) 2014 - 2015 Grégoire HUBERT <hubert.greg@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PommProject\Foundation\Converter;

use PommProject\Foundation\Session\Session;

/**
 * PgLtree
 *
 * Ltree converter.
 *
 * @package   Foundation
 * @copyright 2014 - 2015 Grégoire HUBERT
 * @author    Grégoire HUBERT
 * @license   X11 {@link http://opensource.org/licenses/mit-license.php}
 * @see       ConverterInterface
 */
class PgLtree extends ArrayTypeConverter
{
    /**
     * fromPg
     *
     * @see ConverterInterface
     */
    public function fromPg($data, $type, Session $session)
    {
        $data = trim($data);

        if ($data === '') {
            return null;
        }

        return preg_split('/\./', $data);
    }

    /**
     * toPg
     *
     * @see ConverterInterface
     */
    public function toPg($data, $type, Session $session)
    {
        return
            $data !== null
            ? sprintf("ltree '%s'", join('.', $this->checkArray($data)))
            : sprintf("NULL::%s", $type)
            ;
    }


    /**
     * toPgStandardFormat
     *
     * @see ConverterInterface
     */
    public function toPgStandardFormat($data, $type, Session $session)
    {
        return
            $data !== null
            ? sprintf("%s", join('.', $this->checkArray($data)))
            : null
            ;
    }
}