FieldStorageFormatManager.php in Apigee Edge 8

Namespace

Drupal\apigee_edge\Plugin

File

src/Plugin/FieldStorageFormatManager.php

<?php

/**
 * Copyright 2018 Google Inc.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 2 as published by the
 * Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
namespace Drupal\apigee_edge\Plugin;

use Drupal\apigee_edge\Annotation\ApigeeFieldStorageFormat;
use Drupal\Core\Cache\CacheBackendInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Plugin\DefaultPluginManager;

/**
 * Provides a FieldStorageFormat plugin manager.
 */
class FieldStorageFormatManager extends DefaultPluginManager implements FieldStorageFormatManagerInterface {

  /**
   * {@inheritdoc}
   */
  public function __construct(\Traversable $namespaces, CacheBackendInterface $cache, ModuleHandlerInterface $module_handler) {
    parent::__construct('Plugin/ApigeeFieldStorageFormat', $namespaces, $module_handler, FieldStorageFormatInterface::class, ApigeeFieldStorageFormat::class);
    $this
      ->alterInfo('apigee_field_storage_format_info');
    $this
      ->setCacheBackend($cache, 'apigee_field_storage_format_plugins');
  }

  /**
   * {@inheritdoc}
   */
  protected function findDefinitions() : array {
    $definitions = parent::findDefinitions();
    uasort($definitions, function (array $def0, array $def1) {
      return ($def0['weight'] ?? 0) <=> ($def1['weight'] ?? 0);
    });
    return $definitions;
  }

  /**
   * {@inheritdoc}
   */
  public function lookupPluginForFieldType(string $field_type) : ?FieldStorageFormatInterface {
    $definitions = $this
      ->getDefinitions();
    foreach ($definitions as $name => $definition) {
      $fields = $definition['fields'] ?? [];
      if (in_array($field_type, $fields) || in_array('*', $fields)) {

        /** @var \Drupal\apigee_edge\Plugin\FieldStorageFormatInterface $instance */
        $instance = $this
          ->createInstance($name);
        return $instance;
      }
    }
    return NULL;
  }

}

Classes

Name	Description
FieldStorageFormatManager	Provides a FieldStorageFormat plugin manager.