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<?php |
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/** |
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* load definitions from a source |
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* |
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* This Loader implements the following strategies. |
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* - file |
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* - directory |
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* - scan |
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* - mongodb |
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*/ |
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namespace Graviton\GeneratorBundle\Definition\Loader; |
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use Graviton\GeneratorBundle\Definition\Loader\Strategy\StrategyInterface; |
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use Graviton\GeneratorBundle\Definition\JsonDefinition; |
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use Graviton\JsonSchemaBundle\Exception\ValidationException; |
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use Graviton\JsonSchemaBundle\Validator\InvalidJsonException; |
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use Graviton\JsonSchemaBundle\Validator\ValidatorInterface; |
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use JMS\Serializer\SerializerInterface; |
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/** |
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* @author List of contributors <https://github.com/libgraviton/graviton/graphs/contributors> |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* @link http://swisscom.ch |
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*/ |
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class Loader implements LoaderInterface |
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{ |
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/** |
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* @var StrategyInterface[] |
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*/ |
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private $strategies = []; |
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/** |
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* @var SerializerInterface |
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*/ |
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private $serializer; |
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/** |
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* @var ValidatorInterface |
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*/ |
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private $validator; |
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/** |
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* Constructor |
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* |
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* @param ValidatorInterface $validator Validator |
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* @param SerializerInterface $serializer Serializer |
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*/ |
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public function __construct(ValidatorInterface $validator, SerializerInterface $serializer) |
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{ |
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$this->validator = $validator; |
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$this->serializer = $serializer; |
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} |
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/** |
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* add a strategy to the loader |
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* |
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* @param StrategyInterface $strategy strategy to add |
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* |
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* @return Loader |
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*/ |
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public function addStrategy(StrategyInterface $strategy) |
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{ |
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$this->strategies[] = $strategy; |
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} |
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/** |
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* load from input |
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* |
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* @param string|null $input input from command |
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* |
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* @return JsonDefinition[] |
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*/ |
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public function load($input) |
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{ |
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foreach ($this->strategies as $strategy) { |
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if ($strategy->supports($input)) { |
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return array_map([$this, 'createJsonDefinition'], $strategy->load($input)); |
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} |
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} |
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return []; |
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} |
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/** |
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* Deserialize JSON definition |
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* |
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* @param string $json JSON code |
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* @return JsonDefinition |
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* @throws InvalidJsonException If JSON is invalid |
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* @throws ValidationException If definition is not valid |
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*/ |
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protected function createJsonDefinition($json) |
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{ |
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$errors = $this->validator->validateJsonDefinition($json); |
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if (!empty($errors)) { |
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throw new ValidationException($errors); |
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} |
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$definition = $this->serializer->deserialize( |
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$json, |
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'Graviton\\GeneratorBundle\\Definition\\Schema\\Definition', |
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'json' |
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); |
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return new JsonDefinition($definition); |
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} |
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} |
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libgraviton /
graviton
This check compares the return type specified in the
@returnannotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.