BackupFactory

BackupFactory.php

<?php

class BackupFactory
{
	public function __construct($configOption1, $configOption2);

	public function create(Entity $entity)
	{
		return new Backup($configOption1, $configOption2, $entity);
	}
}

Command.php

<?php

class Command
{
	public function __construct(BackupFactory $backupFactory);

	public function run(Entity $entity)
	{
		$backup = $this->backupFactory->create($entity);

		try {
			// work with $entity
		} catch (Exception $e) {
			$backup->restore();
		}
	}
}