package org.ros.chatto.repository; import org.ros.chatto.model.Role; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.Query; import org.springframework.stereotype.Repository; @Repository public interface RoleRepository extends JpaRepository{ @Query("select r from Role r where r.name = ?1") public Role findByName(String roleName); }