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<?php |
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namespace EventEspresso\core\services\graphql\loaders; |
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use EventEspresso\core\exceptions\InvalidInterfaceException; |
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use EventEspresso\core\services\collections\Collection; |
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use EventEspresso\core\services\collections\CollectionDetails; |
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use EventEspresso\core\services\collections\CollectionDetailsException; |
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use EventEspresso\core\services\collections\CollectionInterface; |
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use EventEspresso\core\services\collections\CollectionLoader; |
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use EventEspresso\core\services\collections\CollectionLoaderException; |
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/** |
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* Class DataLoaderCollection |
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* SplObjectStorage Collection of EventEspresso\core\services\graphql\GQLDataDomainInterface objects |
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* |
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* @package EventEspresso\core\services\graphql |
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* @author Brent Christensen |
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* @since $VID:$ |
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*/ |
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class DataLoaderCollection extends Collection |
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{ |
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const COLLECTION_NAME = 'espresso_graphql_data_loaders'; |
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const COLLECTION_INTERFACE = 'EventEspresso\core\services\graphql\loaders\GQLDataDomainInterface'; |
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/** |
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* @var CollectionLoader $loader |
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*/ |
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protected $loader; |
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/** |
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* DataLoaderCollection constructor |
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* |
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* @throws InvalidInterfaceException |
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*/ |
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public function __construct() |
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{ |
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parent::__construct( |
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DataLoaderCollection::COLLECTION_INTERFACE, |
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DataLoaderCollection::COLLECTION_NAME |
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); |
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} |
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/** |
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* @throws CollectionDetailsException |
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* @throws CollectionLoaderException |
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* @since $VID:$ |
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*/ |
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private function loadCollection() |
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{ |
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if (! $this->loader instanceof CollectionLoader) { |
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$this->loader = new CollectionLoader( |
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new CollectionDetails( |
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// collection name |
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DataLoaderCollection::COLLECTION_NAME, |
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// collection interface |
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DataLoaderCollection::COLLECTION_INTERFACE, |
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// FQCNs for classes to add (all classes within each namespace will be loaded) |
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apply_filters( |
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'FHEE__EventEspresso_core_services_graphql_DataLoaderCollection__loadCollection__collection_FQCNs', |
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['EventEspresso\core\domain\services\graphql\data\domains'] |
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), |
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// filepaths to classes to add |
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array(), |
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// file mask to use if parsing folder for files to add |
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'', |
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// what to use as identifier for collection entities |
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// using CLASS NAME prevents duplicates (works like a singleton) |
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CollectionDetails::ID_CLASS_NAME |
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), |
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$this |
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); |
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} |
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} |
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/** |
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* @return CollectionInterface |
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* @throws CollectionDetailsException |
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* @throws CollectionLoaderException |
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* @since $VID:$ |
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*/ |
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public function getDataLoaders() |
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{ |
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$this->loadCollection(); |
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return $this->loader->getCollection(); |
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} |
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} |
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eventespresso /
event-espresso-core
