protected MenuTreeStorage::ensureTableExists()
Checks if the tree table exists and create it if not.
Return value
bool TRUE if the table was created, FALSE otherwise.
Throws
\Drupal\Component\Plugin\Exception\PluginException If a database error occurs.
File
- core/lib/Drupal/Core/Menu/MenuTreeStorage.php, line 1151
Class
- MenuTreeStorage
- Provides a menu tree storage using the database.
Namespace
Drupal\Core\Menu
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | protected function ensureTableExists() { try { if (!$this->connection->schema()->tableExists($this->table)) { $this->connection->schema()->createTable($this->table, static::schemaDefinition()); return TRUE; } } catch (SchemaObjectExistsException $e) { // If another process has already created the config table, attempting to // recreate it will throw an exception. In this case just catch the // exception and do nothing. return TRUE; } catch (\Exception $e) { throw new PluginException($e->getMessage(), NULL, $e); } return FALSE;} |
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