104 lines
3.7 KiB
PHP
104 lines
3.7 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\Utility;
|
|
|
|
use Doctrine\ORM\UnitOfWork;
|
|
use Doctrine\ORM\Mapping\ClassMetadata;
|
|
use Doctrine\Common\Persistence\Mapping\ClassMetadataFactory;
|
|
|
|
/**
|
|
* The IdentifierFlattener utility now houses some of the identifier manipulation logic from unit of work, so that it
|
|
* can be re-used elsewhere.
|
|
*
|
|
* @since 2.5
|
|
* @author Rob Caiger <rob@clocal.co.uk>
|
|
*/
|
|
final class IdentifierFlattener
|
|
{
|
|
/**
|
|
* The UnitOfWork used to coordinate object-level transactions.
|
|
*
|
|
* @var UnitOfWork
|
|
*/
|
|
private $unitOfWork;
|
|
|
|
/**
|
|
* The metadata factory, used to retrieve the ORM metadata of entity classes.
|
|
*
|
|
* @var ClassMetadataFactory
|
|
*/
|
|
private $metadataFactory;
|
|
|
|
/**
|
|
* Initializes a new IdentifierFlattener instance, bound to the given EntityManager.
|
|
*
|
|
* @param UnitOfWork $unitOfWork
|
|
* @param ClassMetadataFactory $metadataFactory
|
|
*/
|
|
public function __construct(UnitOfWork $unitOfWork, ClassMetadataFactory $metadataFactory)
|
|
{
|
|
$this->unitOfWork = $unitOfWork;
|
|
$this->metadataFactory = $metadataFactory;
|
|
}
|
|
|
|
/**
|
|
* convert foreign identifiers into scalar foreign key values to avoid object to string conversion failures.
|
|
*
|
|
* @param ClassMetadata $class
|
|
* @param array $id
|
|
*
|
|
* @return array
|
|
*/
|
|
public function flattenIdentifier(ClassMetadata $class, array $id)
|
|
{
|
|
$flatId = array();
|
|
|
|
foreach ($class->identifier as $field) {
|
|
if (isset($class->associationMappings[$field]) && isset($id[$field]) && is_object($id[$field])) {
|
|
/* @var $targetClassMetadata ClassMetadata */
|
|
$targetClassMetadata = $this->metadataFactory->getMetadataFor(
|
|
$class->associationMappings[$field]['targetEntity']
|
|
);
|
|
|
|
if ($this->unitOfWork->isInIdentityMap($id[$field])) {
|
|
$associatedId = $this->flattenIdentifier($targetClassMetadata, $this->unitOfWork->getEntityIdentifier($id[$field]));
|
|
} else {
|
|
$associatedId = $this->flattenIdentifier($targetClassMetadata, $targetClassMetadata->getIdentifierValues($id[$field]));
|
|
}
|
|
|
|
$flatId[$field] = implode(' ', $associatedId);
|
|
} elseif (isset($class->associationMappings[$field])) {
|
|
$associatedId = array();
|
|
|
|
foreach ($class->associationMappings[$field]['joinColumns'] as $joinColumn) {
|
|
$associatedId[] = $id[$joinColumn['name']];
|
|
}
|
|
|
|
$flatId[$field] = implode(' ', $associatedId);
|
|
} else {
|
|
$flatId[$field] = $id[$field];
|
|
}
|
|
}
|
|
|
|
return $flatId;
|
|
}
|
|
}
|