source: src/main/java/com/example/repository/LocationRepository.java

package com.example.repository;

import com.example.model.Location;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository
public interface LocationRepository extends JpaRepository<Location, String> {
    Location findByAddress(String address);

    List<Location> findAllByAddress (String address);
}