FilesLoader.php

1. 8.x drupal/core/vendor/symfony/validator/Symfony/Component/Validator/Tests/Fixtures/FilesLoader.php
2. 8.x drupal/core/vendor/symfony/validator/Symfony/Component/Validator/Mapping/Loader/FilesLoader.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Validator\Mapping\Loader;


/**
 * Creates mapping loaders for array of files.
 *
 * Abstract class, used by
 *
 * @author Bulat Shakirzyanov <mallluhuct@gmail.com>
 *
 * @see    Symfony\Component\Validator\Mapping\Loader\YamlFileLoader
 * @see    Symfony\Component\Validator\Mapping\Loader\XmlFileLoader
 */
abstract class FilesLoader extends LoaderChain {

  /**
   * Array of mapping files.
   *
   * @param array $paths Array of file paths
   */
  public function __construct(array $paths) {
    parent::__construct($this
      ->getFileLoaders($paths));
  }

  /**
   * Array of mapping files.
   *
   * @param array $paths Array of file paths
   *
   * @return LoaderInterface[] Array of metadata loaders
   */
  protected function getFileLoaders($paths) {
    $loaders = array();
    foreach ($paths as $path) {
      $loaders[] = $this
        ->getFileLoaderInstance($path);
    }
    return $loaders;
  }

  /**
   * Takes mapping file path.
   *
   * @param string $file
   *
   * @return LoaderInterface
   */
  protected abstract function getFileLoaderInstance($file);

}