@embeddedid

@Embeddable
public class BookId implements Serializable {

    private String author;
    private String name;

    // standard getters and setters
}

Source: baeldung.com

@embeddedid

@Entity
public class Book {

    @EmbeddedId
    private BookId id;
    private String genre;
    private Integer price;

    //standard getters and setters
}

Source: baeldung.com

Similar codes

0 vote168 views1 answer
Java thread syncronized locker
Java
0 vote167 views2 answers
Also in java
Java
0 vote180 views1 answer
UPLOAD TEXTFILE USING CYPERTEXT USING JAVA
Java
1 vote168 views1 answer
Get the first day of the current month in Java
Java
10 votes149 views4 answers
Start new activity android
Java
7 votes185 views3 answers
How to sort a list in java
Java
-2 votes172 views2 answers
Https://www.roblox.com/home
Java
0 vote158 views1 answer
Buscando Objeto do Array
Java
0 vote197 views1 answer
Docer file spring boot
Java Spring
4 votes168 views2 answers
Android java remove action bar
Java