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<?php |
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/* |
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* This file is part of the API Platform project. |
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* |
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* (c) Kévin Dunglas <[email protected]> |
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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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declare(strict_types=1); |
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namespace ApiPlatform\Core\DataProvider; |
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use ApiPlatform\Core\Exception\ResourceClassNotSupportedException; |
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/** |
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* Tries each configured data provider and returns the result of the first able to handle the resource class. |
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* |
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* @author Antoine Bluchet <[email protected]> |
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*/ |
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final class ChainSubresourceDataProvider implements SubresourceDataProviderInterface |
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{ |
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private $dataProviders; |
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/** |
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* @param SubresourceDataProviderInterface[] $dataProviders |
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*/ |
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public function __construct(array $dataProviders) |
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{ |
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$this->dataProviders = $dataProviders; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSubresource(string $resourceClass, array $identifiers, array $context, string $operationName = null) |
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{ |
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foreach ($this->dataProviders as $dataProvider) { |
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try { |
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if ($dataProvider instanceof RestrictedDataProviderInterface |
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&& !$dataProvider->supports($resourceClass, $operationName, $context)) { |
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continue; |
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} |
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return $dataProvider->getSubresource($resourceClass, $identifiers, $context, $operationName); |
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} catch (ResourceClassNotSupportedException $e) { |
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@trigger_error(sprintf('Throwing a "%s" in a data provider is deprecated in favor of implementing "%s"', ResourceClassNotSupportedException::class, RestrictedDataProviderInterface::class), E_USER_DEPRECATED); |
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continue; |
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} |
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} |
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return isset($context['collection']) && true === $context['collection'] ? [] : null; |
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} |
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} |
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api-platform /
core
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