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- <?php
- namespace Drupal\aggregator;
- use Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema;
- use Drupal\Core\Field\FieldStorageDefinitionInterface;
- /**
- * Defines the item schema handler.
- */
- class ItemStorageSchema extends SqlContentEntityStorageSchema {
- /**
- * {@inheritdoc}
- */
- protected function getSharedTableFieldSchema(FieldStorageDefinitionInterface $storage_definition, $table_name, array $column_mapping) {
- $schema = parent::getSharedTableFieldSchema($storage_definition, $table_name, $column_mapping);
- $field_name = $storage_definition->getName();
- if ($table_name == $this->storage->getBaseTable()) {
- switch ($field_name) {
- case 'timestamp':
- $this->addSharedTableFieldIndex($storage_definition, $schema, TRUE);
- break;
- case 'fid':
- $this->addSharedTableFieldForeignKey($storage_definition, $schema, 'aggregator_feed', 'fid');
- break;
- }
- }
- return $schema;
- }
- }
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