Hibernate returns BigIntegers instead of longs

Question

This is my Sender entity

@Entity
public class Sender {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private long senderId;
...


...

    p         


        

Answer 1

Adding to #Hedley comment to fix it globally you can add a line in SQLDialect constructor. In my project it was like:

public PostgreSQLDialect() {
        super();
        registerHibernateType(Types.BIGINT, StandardBasicTypes.LONG.getName());
    }