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<?php |
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declare(strict_types=1); |
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namespace POData; |
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use POData\Common\ODataException; |
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use POData\Configuration\EntitySetRights; |
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use POData\Configuration\IServiceConfiguration; |
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use POData\ObjectModel\IObjectSerialiser; |
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use POData\OperationContext\ServiceHost; |
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use POData\Providers\Metadata\IMetadataProvider; |
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use POData\Providers\Metadata\SimpleMetadataProvider; |
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use POData\Providers\Query\IReadQueryProvider; |
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use POData\Providers\Stream\IStreamProvider2; |
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use POData\Providers\Stream\SimpleStreamProvider; |
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/** |
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* DataService that implements IServiceProvider. |
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**/ |
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class SimpleDataService extends BaseService implements IService |
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{ |
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/** |
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* @var IMetadataProvider |
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*/ |
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protected $metaProvider; |
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/** |
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* @var IReadQueryProvider |
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*/ |
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protected $readQueryProvider; |
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/** |
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* @var IStreamProvider2; |
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*/ |
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protected $streamProvider; |
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/** |
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* SimpleDataService constructor. |
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* @param $db |
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* @param SimpleMetadataProvider $metaProvider |
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* @param ServiceHost $host |
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* @param IObjectSerialiser|null $serialiser |
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* @param IStreamProvider2|null $streamProvider |
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* @param IServiceConfiguration|null $config |
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* @throws ODataException |
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*/ |
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public function __construct( |
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$db, |
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SimpleMetadataProvider $metaProvider, |
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ServiceHost $host, |
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IObjectSerialiser $serialiser = null, |
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IStreamProvider2 $streamProvider = null, |
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IServiceConfiguration $config = null |
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) { |
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$this->metaProvider = $metaProvider; |
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if ($db instanceof IReadQueryProvider) { |
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$this->readQueryProvider = $db; |
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} elseif (!empty($db->queryProviderClassName)) { |
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$queryProviderClassName = $db->queryProviderClassName; |
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$this->readQueryProvider = new $queryProviderClassName($db); |
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} else { |
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throw new ODataException('Invalid query provider supplied', 500); |
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} |
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$this->setStreamProvider($streamProvider); |
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$this->setHost($host); |
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parent::__construct($serialiser, $metaProvider, $config); |
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} |
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/** |
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* @param IStreamProvider2|null $streamProvider |
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* @return void |
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*/ |
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public function setStreamProvider(IStreamProvider2 $streamProvider = null) |
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{ |
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$this->streamProvider = (null == $streamProvider) ? new SimpleStreamProvider() : $streamProvider; |
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} |
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/** |
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* {@inheritdoc} |
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* @throws Common\InvalidOperationException |
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*/ |
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public function initializeDefaultConfig(IServiceConfiguration $config) |
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{ |
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$config->setEntitySetPageSize('*', 400); |
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$config->setEntitySetAccessRule('*', EntitySetRights::ALL()); |
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$config->setAcceptCountRequests(true); |
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$config->setAcceptProjectionRequests(true); |
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return $config; |
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} |
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public function initialize(IServiceConfiguration $config) |
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{ |
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} |
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/** |
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* @return IReadQueryProvider |
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*/ |
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public function getReadQueryProvider(): ?IReadQueryProvider |
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{ |
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return $this->readQueryProvider; |
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} |
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/** |
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* @return IMetadataProvider |
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*/ |
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public function getMetadataProvider() |
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{ |
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return $this->metaProvider; |
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} |
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/** |
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* @return IStreamProvider2 |
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*/ |
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public function getStreamProviderX() |
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{ |
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return $this->streamProvider; |
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} |
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/** |
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* This method is called only once to initialize service-wide policies. |
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* |
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* @param IServiceConfiguration $config data service configuration |
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*/ |
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public function initializeService(IServiceConfiguration $config) |
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{ |
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$config->setEntitySetAccessRule('*', EntitySetRights::ALL()); |
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} |
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} |
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Algo-Web /
POData
