Conversion .NET to ABAP Object

[Former Member]

hyyy guys,

How to translate ABAP method in .net , if I make function and return of object class.

etc ;

public AbstractClass CreateSomething()

{

return new ClassA();

}

I just know that ABAP use CREATE OBJECT <cref>, but that method require

reference variable. How can I solve the problem?

Thanks

[Former Member]

Hi there,

Consider the following scenario.. In the class definition you specify what the return type is in exporting parameter (in this case we have some class defined as 'lcl_abstract' as an example).

CLASS lcl_test DEFINITION.
  PUBLIC SECTION.
    METHODS: createsomething
    EXPORTING my_obj TYPE REF TO lcl_abstract.
ENDCLASS.        

CLASS lcl_test IMPLEMENTATION.
  METHOD: createsomething.
    CREATE OBJECT my_obj.
  ENDMETHOD.                 
ENDCLASS.      

------------------------------

DATA: obj_ref TYPE REF TO lcl_abstract,
          test_ref TYPE REF TO lcl_test.

START-OF-SELECTION.

CREATE OBJECT test_ref.

test_ref->createsomething( importing my_obj = obj_ref ).

Message was edited by:

DanielY

[Former Member]

Thanks. Anyway i still need a reference variable to return a object and add parameter in the function. But thanks for your help

[thomasalexander_ritter]

Hi,

have a look at this code. The method createsomething now has a returning parameter + you can see how you to use the word TYPE to actually specify the concrete class which inherits from the abstract class.

CLASS lcl_test DEFINITION.
  PUBLIC SECTION.
    METHODS: createsomething RETURNING VALUE(my_obj) TYPE REF TO lcl_abstract.
ENDCLASS.        
 
CLASS lcl_test IMPLEMENTATION.
  METHOD: createsomething.
    CREATE OBJECT my_obj type ClassA.
  ENDMETHOD.                 
ENDCLASS.      

cheers

Thomas