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<?php |
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/* |
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* This file is part of the Doctrine MongoDBBundle |
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* |
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* The code was originally distributed inside the Symfony framework. |
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* |
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* (c) Fabien Potencier <[email protected]> |
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* (c) Doctrine Project |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Saxulum\DoctrineMongodbOdmManagerRegistry\Form\ChoiceList; |
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use Doctrine\Common\Persistence\ObjectManager; |
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use Doctrine\ODM\MongoDB\Query\Builder; |
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use Symfony\Bridge\Doctrine\Form\ChoiceList\EntityLoaderInterface; |
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use Symfony\Component\Form\Exception\UnexpectedTypeException; |
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/** |
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* Getting Entities through the MongoDB QueryBuilder |
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*/ |
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class MongoDBQueryBuilderLoader implements EntityLoaderInterface |
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{ |
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/** |
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* Contains the query builder that builds the query for fetching the |
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* entities |
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* |
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* This property should only be accessed through queryBuilder. |
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* |
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* @var Builder |
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*/ |
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private $queryBuilder; |
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/** |
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* Construct an ORM Query Builder Loader |
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* |
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* @param Builder|\Closure $queryBuilder |
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* @param ObjectManager $manager |
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* @param string $class |
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*/ |
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public function __construct($queryBuilder, ObjectManager $manager = null, $class = null) |
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{ |
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// If a query builder was passed, it must be a closure or QueryBuilder |
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// instance |
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if (!($queryBuilder instanceof Builder || $queryBuilder instanceof \Closure)) { |
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throw new UnexpectedTypeException($queryBuilder, 'Doctrine\ODM\MongoDB\Query\Builder or \Closure'); |
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} |
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if ($queryBuilder instanceof \Closure) { |
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if (!$manager instanceof ObjectManager) { |
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throw new UnexpectedTypeException($manager, 'Doctrine\Common\Persistence\ObjectManager'); |
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} |
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$queryBuilder = $queryBuilder($manager->getRepository($class)); |
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if (!$queryBuilder instanceof Builder) { |
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throw new UnexpectedTypeException($queryBuilder, 'Doctrine\ODM\MongoDB\Query\Builder'); |
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} |
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} |
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$this->queryBuilder = $queryBuilder; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getEntities() |
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{ |
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return array_values($this->queryBuilder->getQuery()->execute()->toArray()); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getEntitiesByIds($identifier, array $values) |
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{ |
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$qb = clone ($this->queryBuilder); |
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return array_values($qb |
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->field($identifier)->in($values) |
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->getQuery() |
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->execute() |
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->toArray() |
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); |
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} |
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} |
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