Doctrine\ODM\CouchDB\Id\IdGenerator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
	generate()	0	1	?
A	create()	0	14	3

<?php

namespace Doctrine\ODM\CouchDB\Id;

use Doctrine\ODM\CouchDB\DocumentManager;
use Doctrine\ODM\CouchDB\Mapping\ClassMetadata;

/**
 * Used to abstract ID generation
 *
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @link        www.doctrine-project.com
 * @since       1.0
 * @author      Benjamin Eberlei <kontakt@beberlei.de>
 * @author      Lukas Kahwe Smith <smith@pooteeweet.org>
 */
abstract class IdGenerator
{
    /**
     * @param int $generatorType
     *
     * @return IdGenerator
     * @throws \Exception
     */
    static public function create($generatorType)
    {
        switch ($generatorType) {
            case ClassMetadata::IDGENERATOR_ASSIGNED:
                $instance = new AssignedIdGenerator();
                break;
            case ClassMetadata::IDGENERATOR_UUID:
                $instance = new CouchUUIDGenerator();
                break;
            default:
                throw new \Exception("ID Generator does not exist!");
        }
        return $instance;
    }

    /**
     * @param object $document
     * @param ClassMetadata $cm
     * @param DocumentManager $dm
     */
    abstract public function generate($document, ClassMetadata $cm, DocumentManager $dm);
}