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Resources Loader Factory

This class provides methods for creating an instance of CumulativeConfigLoader, which allows you to load configuration files from any bundle or application level.

Specification

Resources Loader Factory provides the CumulativeConfigLoaderFactory::create('acme_data' and  'Resources/config/oro/acme.yml') method.

This method prepares an instance of CumulativeConfigLoader with configured configuration loaders. Under the hood, the factory transforms the incoming path to configuration files with the ability to load configs from the application layer.

 CumulativeConfigLoaderFactory::create('acme_data', 'Resources/config/oro/acme.yml')

 It should be load configuration from:

 [
     # Load configuration from all bundles
     "BarBundle/Resources/config/oro/acme.yml",
     "FooBundle/Resources/config/oro/acme.yml",
     ...
     # Load configuration from application-level
     "config/oro/acme/app_acme.yml",
     "config/oro/acme/app_acme_new.yml",
     ...
]

Usage Example

The following example shows how to create a new CumulativeConfigLoader instance using the CumulativeConfigLoaderFactory::create('acme_data', 'Resources/config/oro/acme.yml') static factory method on a simple configuration provider:

namespace Oro\Bundle\AcmeBundle\Configuration;

use Oro\Component\Config\Cache\PhpArrayConfigProvider;
use Oro\Component\Config\Loader\CumulativeConfigProcessorUtil;
use Oro\Component\Config\Loader\Factory\CumulativeConfigLoaderFactory;
use Oro\Component\Config\ResourcesContainerInterface;

class AcmeConfigurationProvider extends PhpArrayConfigProvider
{
     protected const CONFIG_FILE = 'Resources/config/oro/acme.yml';

     public function doLoadConfig(ResourcesContainerInterface $resourcesContainer)
     {
         $acmeConfig = [];
         /** @var CumulativeConfigLoader $configLoader */
         $configLoader = CumulativeConfigLoaderFactory::create('acme_data', self::CONFIG_FILE);
         $resources = $configLoader->load($resourcesContainer);
         foreach ($resources as $resource) {
              $acmeConfig[] = $resource->data;
         }

         return CumulativeConfigProcessorUtil::processConfiguration(
             self::CONFIG_FILE,
             new LocaleDataConfiguration(),
             $acmeConfig
         );
     }
}