Return Data of two tables using mysql join as one java Object in Spring boot

RaviChandra T :

CPT Table

@Entity
@Table(name = "CPT")
public class CPTCodeset {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "Id")
    private int id;

    @Column(name = "Code")
    private String code;

    @Column(name = "Description")
    private String desc;
//getters and setters
}

CPT Procedures Table

@Entity
@Table(name = "cptprocedures")
public class CPTProcedures {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "Id")
    private int Id;

    @OneToOne(fetch=FetchType.EAGER)
    @JoinColumn(name = "ProcedureId")
    private Procedure procedure;
    @Transient
    private int procedureId;

    @OneToOne(fetch=FetchType.EAGER)
    @JoinColumn(name = "CPTCodeSet")
    private CPTCodeset cpt;
    @Transient
    private int cptCodeSet;
//getters and setters
}

CPTRepository

@Query(nativeQuery = true, value = "SELECT cp.ProcedureId,c.Code,c.Description FROM cptprocedures cp JOIN CPT c ON cp.CPTCodeSet = c.Id where c.Description like \"%ane\";")
List<CPTCodeset> findBySearch(@Param("searchString") String searchString);

This Query Returning Data is what I want. But how can I map this data into a single object where as it includes 2 tables.

How can I do it by using @Entity without creating a table. Any suggestions?

Fereydoun :

@Query("SELECT new com.dto.ProduceCPT(cp.ProcedureId, c.Code, c.Description) FROM cptprocedures cp JOIN CPT c ON cp.CPTCodeSet = c.Id where c.Description like \"%ane\" ")
List< ProduceCPT> fetchProduceCPT();