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doctrine2/lib/Doctrine/ORM/Repository/DefaultRepositoryFactory.php
2013-06-14 12:07:28 -04:00

77 lines
2.7 KiB
PHP

<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\ORM\Repository;
use Doctrine\ORM\EntityManagerInterface;
/**
* This factory is used to create default repository objects for entities at runtime.
*
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @since 2.4
*/
class DefaultRepositoryFactory implements RepositoryFactory
{
/**
* The list of EntityRepository instances.
*
* @var array<\Doctrine\Common\Persistence\ObjectRepository>
*/
private $repositoryList = array();
/**
* {@inheritdoc}
*/
public function getRepository(EntityManagerInterface $entityManager, $entityName)
{
$entityName = ltrim($entityName, '\\');
if (isset($this->repositoryList[$entityName])) {
return $this->repositoryList[$entityName];
}
$repository = $this->createRepository($entityManager, $entityName);
$this->repositoryList[$entityName] = $repository;
return $repository;
}
/**
* Create a new repository instance for an entity class.
*
* @param \Doctrine\ORM\EntityManagerInterface $entityManager The EntityManager instance.
* @param string $entityName The name of the entity.
*
* @return \Doctrine\Common\Persistence\ObjectRepository
*/
protected function createRepository(EntityManagerInterface $entityManager, $entityName)
{
$metadata = $entityManager->getClassMetadata($entityName);
$repositoryClassName = $metadata->customRepositoryClassName;
if ($repositoryClassName === null) {
$configuration = $entityManager->getConfiguration();
$repositoryClassName = $configuration->getDefaultRepositoryClassName();
}
return new $repositoryClassName($entityManager, $metadata);
}
}