使用jdbcTemplate从两个表中显示多个记录

Question

So I have two tables:

Samochod (id, FK id of silnik, model)
Silnik (id, capacity)

Now I want to list all my cars (all information from table "Samochod"). I tried something like this:

public List<Samochod> listuj() {
    List<Samochod> samochodList = new ArrayList<Samochod>();
    String query = "select * from samochod";
    samochodList = jdbcTemplate.query(query, new BeanPropertyRowMapper(Samochod.class));
    return samochodList;
}

But I got en error:

Failed to convert property value of type 'java.lang.Integer' to required type 'pl.edu.lab1.Silnik'...

Somebody have idea how can I take capacity from table "Silnik"? Because I want to print model and capacity. For example I have in data base:

Samochod: id = 1, id of silnik = 3, model = "Hyundai"
Silnik: id = 3, capacity = 1.4

So I want to print "Hyundai 1.4".

Anybody have some idea how can I do this?

@edit

Photos of my tables structure: Samochod:

Silnik ("pojemnosc" = "capacity"):

Relations:

Answer 1

silnik field on class Samochod is of type Silnik. But on database is Integer. You need change type of silnik to integer or write you own BeanPropertyRowMapper .