BankAccountRepository.java

package io.github.jhipster.sample.repository;

import io.github.jhipster.sample.domain.BankAccount;
import org.springframework.stereotype.Repository;

import org.springframework.data.jpa.repository.*;
import java.util.List;

/**
 * Spring Data JPA repository for the BankAccount entity.
 */
@SuppressWarnings("unused")
@Repository
public interface BankAccountRepository extends JpaRepository<BankAccount,Long> {

    @Query("select bank_account from BankAccount bank_account where bank_account.user.login = ?#{principal.username}")
    List<BankAccount> findByUserIsCurrentUser();

}