Row Mapper/Converter to convert list of object array to a json in spring boot

Question

I have a mysql stored procedure which joins multiple tables and returns a table. I am invoking the stored procedure from my Spring data repository -

@Query(value = "CALL get_emp_details(:id);", nativeQuery = true)
     public List<Object[]> getEmpDetails(@Param("id") long id);

The above method return List<Object[]> .

[[1890372504,0,"emp.new4444@gmail.com","GB","FUND","GRP280150","GBP","090950a4-ea97-4dc0-b109-702000c47c16","Org-258","GRP280150",1],[1890372504,0,"emp.new4444@gmail.com","GB","FUND","GRP280150","GBP","89d7a44f-b9b7-4d06-b8c2-137d4e7b8e8a","Org-258",null,1]

I want to convert this list of object array for Employee 1890372504 to a json. Any idea on how to achieve that? Appreciate the help.

Answer 1

Please note procedure

get_emp_details(:id)

select query should have "as" clause same as entity class(POJO) attributes ie employee and replace

List<Object[]> to List< Employee>