How to sort projection by alias from SELECT clause in Spring Data JPA with pagination?

Question

I created this two entites to demonstrate my problem:

OwnerEntity.java:

@Entity
public class OwnerEntity {

    @Id
    @GeneratedValue(strategy = Ge         


        

Answer 1

    String orderSort=page.getSort().toString();                
    Pageable page1 = 
    PageRequest.of(page.getPageNumber(),page.getPageSize(),
    JpaSort.unsafe(Sort.Direction.valueOf
    (orderSort.substring(page.getSort().toString().indexOf(':')+2,
    orderSort.length())),
    orderSort.substring(0,page.getSort().toString().indexOf(')')+1)));