package isa.qa.dao;

import isa.qa.entity.Attachment;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

import java.util.Optional;

/**
 *  Attachment repository
 *
 *  @author    May
 *  @date      2018/12/28 15:42
 *  @version   1.0
 */
@Repository
public interface AttachmentDao extends JpaRepository<Attachment, Long> {

    /**
     * Find the attachment by the unique filename
     *
     * @param name attachment name
     * @return attachment
     */
    Optional<Attachment> findByName(String name);
}