Pimf\DataMapper\Base

Complexity

Total Complexity

3

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	__destruct()	0	4	1
A	reflect()	0	8	1

<?php
/**
 * DataMapper
 *
 * @copyright Copyright (c)  Gjero Krsteski (http://krsteski.de)
 * @license   http://opensource.org/licenses/MIT MIT License
 */

namespace Pimf\DataMapper;

use Pimf\Util\IdentityMap;

/**
 * For mapping the domain models to the persistence layer.
 *
 * Defines the general behaviour for the data-mappers - you have to extend it.
 *
 * You have to use it if you want to persist data.
 *
 * @package DataMapper
 * @author  Gjero Krsteski <gjero@krsteski.de>
 *
 * @method insert($entity)
 * @method update($entity)
 * @method delete($entity)
 * @method find($key)
 */
abstract class Base
{
    /**
     * @var \PDO The database resource.
     */
    protected $pdo;

    /**
     * @var \Pimf\Util\IdentityMap
     */
    protected $identityMap;

    /**
     * @param \PDO $pdo
     */
    public function __construct(\PDO $pdo)
    {
        $this->pdo = $pdo;
        $this->identityMap = new IdentityMap();
    }

    public function __destruct()
    {
        unset($this->identityMap, $this->pdo);
    }

    /**
     * Makes a given model-property accessible.
     *
     * @param object $model
     * @param int    $value
     * @param string $property
     *
     * @return mixed
     */
    public function reflect($model, $value, $property = 'id')
    {
        $attribute = new \ReflectionProperty($model, $property);
        $attribute->setAccessible(true);
        $attribute->setValue($model, $value);

        return $model;
    }
}