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Examples for Reports with oops

Former Member

‎2006 Sep 06 10:14 AM

0 Kudos
166

Hi all,

Can any body please send me some examples for creating reports using oops, and also send me the material for oops.

Thanks in Advance

Ranjith

5 REPLIES 5

gopi_narendra
Active Contributor

‎2006 Sep 06 10:17 AM

0 Kudos
107

go into se80 give ur dev class as SLIS and u cansee lots of programs starting with BCALV_GRID*... this can give u a clear idea...

Former Member

‎2006 Sep 06 10:18 AM

0 Kudos
107

you can check the OOPS ALV grid programs BCALV_GRID*

former_member184495
Active Contributor

‎2006 Sep 06 11:56 AM

0 Kudos
107

hi,

go to t-code /nabapdocu

cheers,

Aditya.

Former Member

‎2006 Sep 06 6:18 PM

0 Kudos
107

Hi,

Iam sending you some Example Programs.

You can go thru Tcode : Abapdoc.

*&----

*& Report ZABAP_OBJ_13424

*&

*&----

*&

*&

*&----

report zabap_obj_13424.

*----

  • CLASS c1 DEFINITION

*----

*

*----

class c1 definition.

public section.

data : var type i value '3'.

methods : write_output.

endclass. "c1 DEFINITION

*----

  • CLASS c1 IMPLEMENTATION

*----

*

*----

class c1 implementation.

method write_output.

write 😕 'Hello World', var.

endmethod. "write_output

endclass. "c1 IMPLEMENTATION

data : obj1 type ref to c1,

obj2 type ref to c1.

start-of-selection.

create object obj1.

create object obj2.

call method obj1->write_output.

obj1->var = '16'.

call method obj1->write_output.

call method obj2->write_output.

obj2->var = '12'.

call method obj2->write_output.

call method obj1->write_output.

2.

&----

*& Report ZABAP_OBJ_13424_01 *

*& *

&----

*& *

*& *

&----

report zabap_obj_13424_01 .

parameters : p_vbeln like vbap-vbeln obligatory,

p_matnr like mara-matnr.

types : begin of ty_vbap,

vbeln type vbap-vbeln,

matnr type vbap-matnr,

arktx type vbap-arktx,

end of ty_vbap.

----

  • CLASS sales_order DEFINITION

----

*

----

class sales_order definition.

public section.

data : v_matnr type mara-matnr,

v_vbeln type vbap-vbeln.

events : no_data_found.

methods : constructor importing vbeln type vbap-vbeln

matnr type mara-matnr optional,

get_vbap_details,

disp_vbap_details,

Handle_no_data_found

for event no_data_found of sales_order.

data : it_vbap type standard table of ty_vbap.

endclass. "sales_order DEFINITION

----

  • CLASS sales_order IMPLEMENTATION

----

*

----

class sales_order implementation.

method get_vbap_details.

clear : it_vbap.

refresh : it_vbap.

select vbeln

matnr

arktx

from vbap

into table it_vbap

where vbeln = p_vbeln.

if sy-subrc <> 0.

raise event no_data_found.

endif.

endmethod. "get_vbap_details

method constructor.

clear : v_vbeln,

v_matnr.

v_vbeln = vbeln.

v_matnr = matnr.

endmethod. "constructor

method Handle_no_data_found.

write : / 'No Data Found for the given selection Criteria'.

endmethod.

method disp_vbap_details.

data : wx_vbap like line of it_vbap.

loop at it_vbap into wx_vbap.

write 😕 wx_vbap-vbeln,

wx_vbap-matnr,

wx_vbap-arktx.

endloop.

clear : it_vbap.

endmethod. "disp_vbap_details

endclass. "sales_order IMPLEMENTATION

data : obj type ref to sales_order.

start-of-selection.

if not p_matnr is initial.

create object obj exporting vbeln = p_vbeln

matnr = p_matnr.

else.

create object obj exporting vbeln = p_vbeln.

endif.

set handler obj->Handle_no_data_found for obj.

call method obj->get_vbap_details.

call method obj->disp_vbap_details.

3.

&----

*& Report ZABAP_OBJ_13424_01_GBL *

*& *

&----

*& *

*& *

&----

report zabap_obj_13424_01_gbl

no standard page heading.

parameters : p_vbeln like vbap-vbeln obligatory,

p_matnr like mara-matnr.

data : obj type ref to zcl_assign_13424_01,

v_flg(1) value 'N'.

start-of-selection.

perform Select_Display_VBAP.

top-of-page.

if v_flg = 'Y'.

perform Heading_for_VBAP.

endif.

&----

*& Form Select_Display_VBAP

&----

  • text

----

form Select_Display_VBAP .

if not p_matnr is initial.

create object obj exporting vbeln = p_vbeln

matnr = p_matnr.

else.

create object obj exporting vbeln = p_vbeln.

endif.

set handler obj->handle_no_data_found for obj.

call method obj->get_vbap.

call method obj->disp_vbap.

if not obj->v_vbeln is initial.

v_flg = 'Y'.

endif.

endform. " Select_Display_VBAP

&----

*& Form Heading_for_VBAP

&----

  • text

----

form Heading_for_VBAP .

write :/01 'S.O.No.',

12 'Material No.',

31 'Material Desc'.

endform. " Heading_for_VBAP

4.

&----

*& Report ZABAP_OBJ_13424_ABSTRACT_01 *

*& *

&----

*& *

*& *

&----

REPORT ZABAP_OBJ_13424_ABSTRACT_01 .

Class C1 definition ABSTRACT.

public section.

methods : M1 ABSTRACT.

Endclass.

*Class C1 implementation.

*method M1.

  • write 😕 'Iam M1 in C1'.

*endmethod.

*Endclass.

class C2 definition inheriting from C1.

Public Section.

Methods : M1 Redefinition.

Endclass.

Class C2 implementation.

method M1.

skip.

write 😕 'Iam M1 in C2'.

endmethod.

Endclass.

Data : Obj1 type ref to C2,

Obj2 type ref to C2.

Start-of-selection.

Create Object Obj1.

Create Object Obj2.

Call method : Obj1->M1,

Obj2->M1.

5.

&----

*& Report ZABAP_OBJ_13424_FINAL_01 *

*& *

&----

*& *

*& *

&----

REPORT ZABAP_OBJ_13424_FINAL_01 .

Class C1 definition.

public section.

methods : M1 FINAL.

Endclass.

Class C1 implementation.

method M1.

write 😕 'Iam M1 in C1'.

endmethod.

Endclass.

class C2 definition inheriting from C1.

Public Section.

*Methods : M1 Redefinition.

Endclass.

*Class C2 implementation.

*method M1.

  • skip.

  • write 😕 'Iam M1 in C2'.

*endmethod.

*Endclass.

Data : Obj1 type ref to C1,

Obj2 type ref to C2.

Start-of-selection.

Create Object Obj1.

Create Object Obj2.

Call method : Obj1->M1,

Obj2->M1.

6.

&----

*& Report ZABAP_OBJ_13424_INHERIT_01 *

*& *

&----

*& *

*& *

&----

REPORT ZABAP_OBJ_13424_INHERIT_01 .

Class C1 definition.

public section.

methods : M1.

Endclass.

Class C1 implementation.

method M1.

write 😕 'Iam M1 in C1'.

endmethod.

Endclass.

class C2 definition inheriting from C1.

Public Section.

Methods : M1 Redefinition.

Endclass.

Class C2 implementation.

method M1.

skip.

write 😕 'Iam M1 in C2'.

endmethod.

Endclass.

Data : Obj1 type ref to C1,

Obj2 type ref to C2.

Start-of-selection.

Create Object Obj1.

Create Object Obj2.

Call method : Obj1->M1,

Obj2->M1.

7.

&----

*& Report ZABAP_OBJ_13424_INTERFACE *

*& *

&----

*& *

*& *

&----

REPORT ZABAP_OBJ_13424_INTERFACE .

interface i1.

end===

class c1 definition.

public section.

methods: m1.

endclass.

class c1 implementation.

method m1.

write:/ "im m1 in c1'.

endmethod.

endclass.

7.

&----

*& Report ZABAP_OBJECTS1 *

*& *

&----

*& *

*& *

&----

REPORT ZABAP_OBJECTS1 .

*************************************************

  • SIMPLE EXAMPLE USING PUBLIC & PRIVATE SECTIONS

  • Class definition.

*************************************************

CLASS C1 DEFINITION.

PUBLIC SECTION.

METHODS: CONSTRUCTOR,

CAL_DATA,

DISPLAY_DATA.

DATA: A TYPE I,

B TYPE I.

PRIVATE SECTION.

DATA C TYPE I.

ENDCLASS.

start-of-selection.

DATA OBJ TYPE REF TO C1.

CREATE OBJECT OBJ.

call method obj->cal_data.

call method obj->display_data.

*************************************************

  • Class Implementation

*************************************************

CLASS C1 IMPLEMENTATION.

METHOD CONSTRUCTOR.

A = 5.

B = 10.

ENDMETHOD.

METHOD CAL_DATA.

C = A + B.

ENDMETHOD.

METHOD DISPLAY_DATA.

WRITE: /(2) C .

ENDMETHOD.

ENDCLASS.

8.

&----

*& Report ZABAP_OBJECTS2 *

*& *

&----

*& *

*& *

&----

REPORT ZABAP_OBJECTS2.

*************************************************

  • USING PARAMETERS.

  • Class definition.

*************************************************

CLASS CLA DEFINITION.

PUBLIC SECTION.

DATA: A TYPE I,

B TYPE I.

METHODS: GET_DATA IMPORTING A TYPE I

B TYPE I,

WRITE_DATA.

PRIVATE SECTION.

DATA: C TYPE I,

D TYPE I.

ENDCLASS.

start-of-selection.

PARAMETERS: X TYPE I,

Y TYPE I.

DATA OBJ TYPE REF TO CLA.

CREATE OBJECT OBJ.

call method obj->GET_data EXPORTING A = X

B = Y.

call method obj->WRITE_data.

*************************************************

  • Class Implementation

*************************************************

CLASS CLA IMPLEMENTATION.

METHOD GET_DATA.

C = A + B.

D = A - B.

ENDMETHOD.

METHOD WRITE_DATA.

WRITE: /(2) C ,

(5) D .

ENDMETHOD.

ENDCLASS.

10.

&----

*& Report ZABAP_OBJECTS3 *

&----

REPORT ZABAP_OBJECTS3.

**********************************************************

  • INHERITING A CLASS

**********************************************************

CLASS CLASS1 DEFINITION.

PUBLIC SECTION.

METHODS: CONSTRUCTOR,

PROCESS_DATA.

DATA: ITAB TYPE TABLE OF VBAK,

WTAB TYPE VBAK.

ENDCLASS. "CLASS1 DEFINITION

----

  • CLASS CLASS2 DEFINITION

----

*

----

CLASS CLASS2 DEFINITION INHERITING FROM CLASS1.

PUBLIC SECTION.

METHODS: PROCESS_DATA REDEFINITION.

ENDCLASS. "CLASS2 DEFINITION

START-OF-SELECTION.

DATA: OBJ2 TYPE REF TO CLASS2,

OBJ1 TYPE REF TO CLASS1.

CREATE OBJECT OBJ1.

CREATE OBJECT OBJ2.

CALL METHOD OBJ2->PROCESS_DATA.

END-OF-SELECTION.

AT USER-COMMAND.

----

  • CLASS CLASS1 IMPLEMENTATION

----

*

----

CLASS CLASS1 IMPLEMENTATION.

METHOD CONSTRUCTOR.

REFRESH ITAB.

SELECT * FROM VBAK

INTO TABLE ITAB.

  • CALL METHOD OBJ2->PROCESS_DATA.

ENDMETHOD. "GET_DATA

METHOD PROCESS_DATA.

OBJ2->ITAB = ME->ITAB.

ENDMETHOD.

ENDCLASS. "CLASS1 IMPLEMENTATION

----

  • CLASS CLASS2 IMPLEMENTATION

----

*

----

CLASS CLASS2 IMPLEMENTATION.

METHOD PROCESS_DATA.

CALL METHOD OBJ1->PROCESS_DATA.

LOOP AT OBJ2->ITAB INTO WTAB.

WRITE: /2 WTAB-VBELN.

ENDLOOP.

ENDMETHOD. "PROCESS_DATA

ENDCLASS. "CLASS2 IMPLEMENTATION

11.

&----

*& Report ZABAPOBJ_REPORT *

*& *

&----

*& *

*& *

&----

REPORT ZABAPOBJ_REPORT .

PARAMETERS : P_VBELN LIKE VBAK-VBELN OBLIGATORY.

TYPES:BEGIN OF T_VBPA,

VBELN TYPE VBELN,

PERNR TYPE VBPA-PERNR,

POSNR TYPE VBPA-POSNR,

PARVW TYPE VBPA-PARVW,

END OF T_VBPA.

DATA:IT_VBPA TYPE STANDARD TABLE OF T_VBPA.

----

  • CLASS header DEFINITION

----

*

----

CLASS HEADER DEFINITION.

PUBLIC SECTION.

EVENTS:NO_DATA.

METHODS: CONSTRUCTOR IMPORTING VBELN TYPE VBAK-VBELN ,

GET_DATA,

PROSESS_DATA,

  • display_data,

HANDLE_NODATA FOR EVENT NO_DATA OF HEADER.

TYPES : BEGIN OF T_VBAK,

VBELN TYPE VBAK-VBELN,

ERDAT TYPE DATS,

ERNAM TYPE ERNAME,

END OF T_VBAK.

DATA : V_VBELN TYPE VBAK-VBELN.

DATA:IT_VBAK TYPE STANDARD TABLE OF T_VBAK.

DATA : W_VBAK LIKE LINE OF IT_VBAK.

ENDCLASS. "header DEFINITION

----

  • CLASS header IMPLEMENTATION

----

*

----

CLASS HEADER IMPLEMENTATION.

METHOD GET_DATA.

CLEAR IT_VBAK.

SELECT VBELN ERDAT ERNAM

FROM VBAK

INTO TABLE IT_VBAK

WHERE VBELN = P_VBELN.

IF SY-SUBRC <> 0.

RAISE EVENT NO_DATA.

ENDIF.

ENDMETHOD. "get_data

METHOD CONSTRUCTOR.

CLEAR V_VBELN.

V_VBELN = VBELN.

ENDMETHOD. "constructor

METHOD HANDLE_NODATA.

WRITE : / 'No Data Found for the given contract'.

ENDMETHOD. "HANDLE_NODATA

METHOD PROSESS_DATA.

DATA : W_VBPA LIKE LINE OF IT_VBPA.

IF NOT IT_VBAK[] IS INITIAL.

SELECT VBELN PERNR POSNR PARVW

INTO TABLE IT_VBPA

FROM VBPA

FOR ALL ENTRIES IN IT_VBAK

WHERE VBELN = IT_VBAK-VBELN.

ENDIF.

IF SY-SUBRC <> 0.

RAISE EVENT NO_DATA.

ENDIF.

LOOP AT IT_VBPA INTO W_VBPA.

WRITE:/10 W_VBPA-VBELN,

W_VBPA-PERNR,

W_VBPA-POSNR,

W_VBPA-PARVW.

ENDLOOP.

ENDMETHOD. "PROSESS_DATA

ENDCLASS. "header IMPLEMENTATION

DATA:OBJ TYPE REF TO HEADER.

START-OF-SELECTION.

CREATE OBJECT OBJ EXPORTING VBELN = P_VBELN.

SET HANDLER OBJ->HANDLE_NODATA FOR OBJ.

CALL METHOD OBJ->GET_DATA.

CALL METHOD OBJ->PROSESS_DATA.

12.

&----

*& Report ZABAPOBJ1 *

*& *

&----

*& *

*& *

&----

REPORT ZABAPOBJ1.

PARAMETER: P_VBELN TYPE VBAP-VBELN,

P_MATNR TYPE VBAP-MATNR.

CLASS SALES_ORDER DEFINITION.

PUBLIC SECTION.

TYPES: BEGIN OF T_VBAP,

VBELN TYPE VBAP-VBELN,

MATNR TYPE VBAP-MATNR,

ARKTX TYPE VBAP-ARKTX,

END OF T_VBAP.

DATA: IT_VBAP TYPE STANDARD TABLE OF T_VBAP .

DATA: TAB_VBAP TYPE T_VBAP.

METHODS: CONSTRUCTOR IMPORTING V_VBELN TYPE VBAP-VBELN

V_MATNR TYPE MARA-MATNR OPTIONAL,

WRITE_SALES_ORDER_DATA.

ENDCLASS.

CLASS SALES_ORDER IMPLEMENTATION.

METHOD: CONSTRUCTOR.

IF V_VBELN IS NOT INITIAL AND V_MATNR IS NOT INITIAL.

SELECT VBELN MATNR ARKTX

FROM VBAP INTO TABLE IT_VBAP

WHERE VBELN = V_VBELN AND MATNR = V_MATNR.

ENDIF.

IF V_MATNR IS INITIAL.

SELECT VBELN MATNR ARKTX FROM VBAP INTO TABLE IT_VBAP

WHERE VBELN = V_VBELN .

ENDIF.

ENDMETHOD.

METHOD WRITE_SALES_ORDER_DATA.

WRITE:/10 'Sales Document',

30 'Material Number',

50 'Short Text for Sales Order Item'.

LOOP AT IT_VBAP INTO TAB_VBAP.

WRITE:/10 TAB_VBAP-VBELN(10),

30 TAB_VBAP-MATNR(18),

50 TAB_VBAP-ARKTX.

ENDLOOP.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ TYPE REF TO SALES_ORDER.

CREATE OBJECT OBJ EXPORTING V_VBELN = P_VBELN V_MATNR = P_MATNR.

CALL METHOD OBJ->WRITE_SALES_ORDER_DATA.

13.

&----

*& Report ZABAPOBJ2 *

*& *

&----

*& *

*& *

&----

REPORT ZABAPOBJ2.

parameters : p_vbeln type vbap-vbeln obligatory,

p_matnr type vbap-matnr.

data : obj type ref to ZCL_abapobj_SALES_ORDER.

start-of-selection.

if not p_matnr is initial.

create object obj exporting vbeln = p_vbeln

matnr = p_matnr.

else.

create object obj exporting vbeln = p_vbeln.

endif.

set handler obj->handle_no_data_found for obj.

call method obj->get_salesorder_details.

call method obj->display_sales_orders.

14.

&----

*& Report ZABAPOBJ3 *

*& *

&----

*& *

*& *

&----

REPORT ZABAPOBJ3.

.

parameters : p_vbeln like vbap-vbeln,

p_matnr like vbap-matnr.

class sales_order definition.

public section.

events : no_data_found.

methods : constructor importing vbeln type vbap-vbeln

matnr type mara-matnr OPTIONAL,

GET_SALES_ORDER_DATA,

write_sales_order_data,

handle_no_data_found for event no_data_found of sales_order.

types: begin of ty_vbap,

vbeln type vbap-vbeln,

matnr type vbap-matnr,

arktx type vbap-arktx,

end of ty_vbap.

data : it_vbap type standard table of ty_vbap.

data: t_vbap type ty_vbap.

data : v_vbeln type vbap-vbeln,

v_matnr type vbap-matnr.

endclass.

class sales_order implementation.

method constructor.

v_vbeln = vbeln.

if not matnr is initial.

v_matnr = matnr.

endif.

endmethod.

method get_sales_order_data.

if not v_vbeln is initial and v_matnr is not initial.

select vbeln

matnr

arktx

into table it_vbap

from vbap where vbeln = v_vbeln and matnr = v_matnr.

if sy-subrc <> 0.

raise event no_data_found.

endif.

endif.

if not v_vbeln is initial.

select vbeln

matnr

arktx

into table it_vbap

from vbap where vbeln = v_vbeln.

if sy-subrc <> 0.

raise event no_data_found.

endif.

endif.

endmethod.

method write_sales_order_data.

loop at it_vbap into t_vbap.

write : / t_vbap-vbeln,

/ t_vbap-matnr,

/ t_vbap-arktx.

endloop.

endmethod.

method handle_no_data_found.

write 😕 'NO DATA FOUND'.

endmethod.

endclass.

data: obj type ref to sales_order.

start-of-selection.

if not p_vbeln is initial.

create object obj exporting vbeln = p_vbeln

matnr = p_matnr.

else.

create object obj exporting vbeln = p_vbeln.

endif.

set handler obj->handle_no_data_found for obj.

call method obj->get_sales_order_data.

call method obj->write_sales_order_data.

15.

&----

*& Report ZABAPOBJ4 *

*& *

&----

*& *

*& *

&----

REPORT ZABAPOBJ4 .

parameters : p_le type i,

p_br type i,

p_base type i,

p_height type i,

p_radius type i.

interface i1.

methods: calculate_area,

get_parameters.

endinterface.

data : interface type ref to i1.

data : it_area type ref to i1 occurs 0.

class Rectangle definition.

public section.

interfaces: i1.

private section.

data: length type i,

breadth type i,

area type f.

endclass.

class Triangle definition.

public section.

interfaces:i1.

private section.

data: base type i,

height type i,

area type f.

endclass.

class Circle definition.

public section.

interfaces:i1.

data: radius type i,

area type f.

endclass.

class Rectangle implementation.

method i1~get_parameters.

length = p_le.

breadth = p_br.

endmethod.

method i1~calculate_area.

area = length * breadth.

write 😕 'AREA of Rectangle is ', area.

endmethod.

endclass.

class Triangle implementation.

method i1~get_parameters.

base = p_base.

height = p_height.

endmethod.

method i1~calculate_area.

area = ( base * height ) / 2.

write 😕 'AREA of Triangle is ', area.

endmethod.

endclass.

class Circle implementation.

method i1~get_parameters.

radius = p_radius.

endmethod.

method i1~calculate_area.

area = ( 22 * radius * radius ) / 7.

write 😕 'AREA of Circle is ', area.

endmethod.

endclass.

data : obj1 type ref to Rectangle,

obj2 type ref to Triangle,

obj3 type ref to Circle,

obj4 type ref to Circle.

start-of-selection.

create object obj1.

create object obj2.

create object obj3.

create object obj4.

call method obj1->i1~get_parameters.

call method obj2->i1~get_parameters.

call method obj3->i1~get_parameters.

call method obj1->i1~calculate_area.

call method obj2->i1~calculate_area.

call method obj3->i1~calculate_area.

obj4->radius = '5'.

call method obj4->i1~calculate_area.

obj3 = obj4.

call method obj3->i1~calculate_area.

write 😕 'Here after interface reference output will be excuted'.

interface = obj1.

append interface to it_area.

clear interface.

interface = obj2.

append interface to it_area.

clear interface.

interface = obj3.

append interface to it_area.

clear interface.

loop at it_area into interface.

call method interface->calculate_area.

clear interface.

endloop.

16.

ASHOK----

&----

*& Report ZASHOK_ABAPOBJ1 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ1 .

CLASS C1 DEFINITION.

PUBLIC SECTION.

DATA: VAR1 TYPE I VALUE '5'.

METHODS :METH1.

ENDCLASS.

CLASS C1 IMPLEMENTATION.

METHOD METH1.

WRITE : ' THIS IS FIRST METHOD', VAR1.

ENDMETHOD.

ENDCLASS.

DATA : OBJ1 TYPE REF TO C1.

START-OF-SELECTION.

CREATE OBJECT OBJ1.

CALL METHOD: OBJ1->METH1.

OBJ1->VAR1 = 10.

CALL METHOD OBJ1->METH1.

2.

&----

*& Report ZASHOK_ABAPOBJ2 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ2 .

PARAMETERS : P_VBELN LIKE VBAP-VBELN,

P_MATNR LIKE MARA-MATNR.

CLASS SALES_ORDER DEFINITION.

PUBLIC SECTION.

TYPES : BEGIN OF TYPE_VBAP ,

VBELN TYPE VBAP-VBELN,

MATNR TYPE MARA-MATNR,

ARKTX TYPE VBAP-ARKTX,

END OF TYPE_VBAP.

DATA: IT_VBAP TYPE STANDARD TABLE OF TYPE_VBAP,

TYPE_VBAP1 TYPE TYPE_VBAP.

METHODS: CONSTRUCTOR IMPORTING VBELN TYPE VBAP-VBELN

MATNR TYPE MARA-MATNR OPTIONAL,

DISPDATA.

PRIVATE SECTION.

*CLASS-DATA: V_VBELN TYPE VBAP-VBELN,

  • V_MATNR TYPE MARA-MATNR.

ENDCLASS .

CLASS SALES_ORDER IMPLEMENTATION.

METHOD CONSTRUCTOR.

IF NOT VBELN IS INITIAL AND

NOT MATNR IS INITIAL.

SELECT VBELN

MATNR

ARKTX

FROM VBAP

INTO TABLE IT_VBAP

WHERE VBELN = VBELN AND

MATNR = MATNR.

ELSE.

SELECT VBELN

MATNR

ARKTX

FROM VBAP

INTO TABLE IT_VBAP

WHERE VBELN = VBELN.

ENDIF.

ENDMETHOD.

METHOD DISPDATA.

LOOP AT IT_VBAP INTO TYPE_VBAP1.

WRITE 😕 'VBELN' , TYPE_VBAP1-VBELN,

/ 'MATNR' , TYPE_VBAP1-MATNR,

/ 'ARKTX' , TYPE_VBAP1-ARKTX.

ENDLOOP.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ1 TYPE REF TO SALES_ORDER.

CREATE OBJECT OBJ1 EXPORTING VBELN = P_VBELN MATNR = P_MATNR.

CALL METHOD OBJ1->DISPDATA.

3&----

*& Report ZASHOK_ABAPOBJ3 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ3 .

PARAMETERS : P_VBELN LIKE VBAP-VBELN,

P_MATNR LIKE MARA-MATNR.

CLASS SALES_ORDER DEFINITION.

PUBLIC SECTION.

TYPES : BEGIN OF TYPE_VBAP ,

VBELN TYPE VBAP-VBELN,

MATNR TYPE MARA-MATNR,

ARKTX TYPE VBAP-ARKTX,

END OF TYPE_VBAP.

DATA: IT_VBAP TYPE STANDARD TABLE OF TYPE_VBAP,

TYPE_VBAP1 TYPE TYPE_VBAP.

EVENTS : EVENT1.

METHODS: CONSTRUCTOR IMPORTING VBELN TYPE VBAP-VBELN

MATNR TYPE MARA-MATNR OPTIONAL,

DISPDATA,

EVENT_HANDLER FOR EVENT EVENT1 OF SALES_ORDER.

PRIVATE SECTION.

*CLASS-DATA: V_VBELN TYPE VBAP-VBELN,

  • V_MATNR TYPE MARA-MATNR.

ENDCLASS .

CLASS SALES_ORDER IMPLEMENTATION.

METHOD CONSTRUCTOR.

IF NOT VBELN IS INITIAL AND

NOT MATNR IS INITIAL.

SELECT VBELN

MATNR

ARKTX

FROM VBAP

INTO TABLE IT_VBAP

WHERE VBELN = VBELN AND

MATNR = MATNR.

ELSE.

SELECT VBELN

MATNR

ARKTX

FROM VBAP

INTO TABLE IT_VBAP

WHERE VBELN = VBELN.

ENDIF.

ENDMETHOD.

METHOD DISPDATA.

RAISE EVENT EVENT1.

*LOOP AT IT_VBAP INTO TYPE_VBAP1.

*WRITE 😕 'VBELN' , TYPE_VBAP1-VBELN,

  • / 'MATNR' , TYPE_VBAP1-MATNR,

  • / 'ARKTX' , TYPE_VBAP1-ARKTX.

*ENDLOOP.

ENDMETHOD.

METHOD EVENT_HANDLER.

LOOP AT IT_VBAP INTO TYPE_VBAP1.

WRITE 😕 'VBELN' , TYPE_VBAP1-VBELN,

/ 'MATNR' , TYPE_VBAP1-MATNR,

/ 'ARKTX' , TYPE_VBAP1-ARKTX.

ENDLOOP.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ1 TYPE REF TO SALES_ORDER,

OBJ2 TYPE REF TO SALES_ORDER.

CREATE OBJECT OBJ1 EXPORTING VBELN = P_VBELN MATNR = P_MATNR.

CREATE OBJECT OBJ2 EXPORTING VBELN = P_VBELN.

SET HANDLER OBJ2->EVENT_HANDLER FOR : OBJ1, OBJ2.

*SET HANDLER OBJ1->EVENT_HANDLER FOR ALL INSTANCES.

CALL METHOD OBJ1->DISPDATA.

CALL METHOD OBJ2->DISPDATA.

4.

&----

*& Report ZASHOK_ABAPOBJ4 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ4 .

PARAMETERS : P_VBELN LIKE VBAP-VBELN,

P_MATNR LIKE MARA-MATNR.

START-OF-SELECTION.

DATA : OBJ1 TYPE REF TO ZASHOK_ABAPOBJ3.

CREATE OBJECT OBJ1 EXPORTING VBELN = P_VBELN MATNR = P_MATNR.

SET HANDLER OBJ1->EVENT_HANDLER FOR OBJ1.

CALL METHOD OBJ1->DISPDATA.

5.

&----

*& Report ZASHOK_ABAPOBJ5 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ5 .

CLASS C1 DEFINITION.

PUBLIC SECTION.

*DATA:.

METHODS : METHOD1.

EVENTS : EVENT1.

ENDCLASS.

CLASS C2 DEFINITION.

PUBLIC SECTION.

*DATA:.

METHODS : HANDLER_METHOD FOR EVENT EVENT1 OF C1.

ENDCLASS.

CLASS C1 IMPLEMENTATION.

METHOD METHOD1.

WRITE : 'THIS IS METHOD OF C1 USED FOR TRIGGERING'.

RAISE EVENT EVENT1.

ENDMETHOD.

ENDCLASS.

CLASS C2 IMPLEMENTATION.

METHOD HANDLER_METHOD.

WRITE : /' THIS IS METHOD OF C2 USED FOR HANDLING'.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ1 TYPE REF TO C1,

OBJ2 TYPE REF TO C2.

CREATE OBJECT OBJ1.

CREATE OBJECT OBJ2.

SET HANDLER OBJ2->HANDLER_METHOD FOR OBJ1.

CALL METHOD OBJ1->METHOD1.

6.

&----

*& Report ZASHOK_ABAPOBJ6 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ6 .

CLASS C1 DEFINITION.

PUBLIC SECTION.

*DATA:.

EVENTS : EVENT1.

METHODS : METHOD1,

HANDLER_METHOD1 FOR EVENT EVENT1 OF C1,

HANDLER_METHOD2 FOR EVENT EVENT1 OF C1.

ENDCLASS.

CLASS C2 DEFINITION.

PUBLIC SECTION.

*DATA:.

METHODS : HANDLER_METHOD2 FOR EVENT EVENT1 OF C1.

ENDCLASS.

CLASS C1 IMPLEMENTATION.

METHOD METHOD1.

WRITE : /'THIS IS METHOD OF C1 USED FOR TRIGGERING'.

RAISE EVENT EVENT1.

ENDMETHOD.

METHOD HANDLER_METHOD1.

WRITE : /' THIS IS METHOD1 OF C1 USED FOR HANDLING'.

ENDMETHOD.

METHOD HANDLER_METHOD2.

WRITE : /' THIS IS METHOD2 OF C1 USED FOR HANDLING'.

ENDMETHOD.

ENDCLASS.

CLASS C2 IMPLEMENTATION.

METHOD HANDLER_METHOD2.

WRITE : /' THIS IS METHOD2 OF C2 USED FOR HANDLING'.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ1 TYPE REF TO C1,

OBJ2 TYPE REF TO C2,

OBJ3 TYPE REF TO C1.

CREATE OBJECT OBJ1.

CREATE OBJECT OBJ2.

CREATE OBJECT OBJ3.

SET HANDLER OBJ1->HANDLER_METHOD1 FOR :OBJ1 .

CALL METHOD OBJ1->METHOD1.

SET HANDLER OBJ1->HANDLER_METHOD1 FOR OBJ1 ACTIVATION SPACE.

SET HANDLER OBJ2->HANDLER_METHOD2 FOR OBJ3.

CALL METHOD OBJ3->METHOD1.

*CALL METHOD OBJ1->METHOD1.

7.

&----

*& Report ZASHOK_ABAPOBJ7 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ7 .

PARAMETERS : PAR1 TYPE I,

PAR2 TYPE I.

----

  • CLASS c1 DEFINITION

----

*

----

CLASS C1 DEFINITION.

PUBLIC SECTION.

EVENTS : E1 EXPORTING VALUE(NUM1) TYPE I

VALUE(NUM2) TYPE I.

METHODS : M1 FOR EVENT E1 OF C1

IMPORTING NUM1

NUM2

.

METHODS : T1 IMPORTING NUM3 TYPE I

NUM4 TYPE I.

ENDCLASS. "c1 DEFINITION

----

  • CLASS C1 IMPLEMENTATION

----

*

----

CLASS C1 IMPLEMENTATION.

METHOD : M1.

WRITE:/5 'First input ' , NUM1 .

WRITE:/5 'Second input ' , NUM2 .

ENDMETHOD. ":

METHOD T1.

RAISE EVENT E1 EXPORTING NUM1 = NUM3

NUM2 = NUM4.

ENDMETHOD. "T1

ENDCLASS. "C1 IMPLEMENTATION

START-OF-SELECTION.

DATA : OREF TYPE REF TO C1.

CREATE OBJECT OREF.

SET HANDLER OREF->M1 FOR OREF.

CALL METHOD OREF->T1 EXPORTING NUM3 = PAR1 NUM4 = PAR2.

8.

&----

*& Report ZASHOK_ABAPOBJ8 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ8 .

PARAMETERS : P_VBELN LIKE VBAP-VBELN,

P_MATNR LIKE MARA-MATNR.

DATA : OBJ1 TYPE REF TO ZASHOK_ABAPOBJ3.

START-OF-SELECTION.

CREATE OBJECT OBJ1 EXPORTING VBELN = P_VBELN MATNR = P_MATNR.

SET HANDLER OBJ1->EVENT_HANDLER FOR OBJ1.

CALL METHOD OBJ1->DISPDATA.

9.

&----

*& Report ZASHOK_ABAPOBJ9 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ9 .

CLASS C1 DEFINITION.

PUBLIC SECTION.

DATA: NUM1 TYPE I.

METHODS : METHOD1.

PROTECTED SECTION.

DATA : NUM1_PRO TYPE I.

*METHODS : METHOD1_PRO.

ENDCLASS.

CLASS C2 DEFINITION INHERITING FROM C1.

PUBLIC SECTION.

DATA:NUM2 TYPE I.

METHODS : METHOD2 .

PROTECTED SECTION.

DATA : NUM2_PRO TYPE I.

*METHODS : METHOD2_PRO.

ENDCLASS.

CLASS C3 DEFINITION INHERITING FROM C2.

PUBLIC SECTION.

DATA:NUM3 TYPE I.

METHODS : METHOD3 .

PROTECTED SECTION.

DATA : NUM3_PRO TYPE I.

*METHODS : METHOD3_PRO.

ENDCLASS.

CLASS C1 IMPLEMENTATION.

METHOD METHOD1.

NUM1 = 10.

WRITE : /'NUM1=', NUM1.

NUM1_PRO = 20.

WRITE : /'NUM1_PRO=', NUM1_PRO.

ENDMETHOD.

ENDCLASS.

CLASS C2 IMPLEMENTATION.

METHOD METHOD2.

WRITE :/' WE ARE IN METHOD 2'.

NUM2 = 30.

WRITE : /'NUM2=', NUM2.

NUM2_PRO = 40.

WRITE : /'NUM2_PRO=', NUM2_PRO.

WRITE : /'BEFORE CHANGE NUM1=', NUM1.

WRITE : /'BEFORE CHANGE NUM1_PRO=', NUM1_PRO.

NUM1 = 15.

WRITE : /'AFTER CHANGE NUM1=', NUM1.

NUM1_PRO = 25.

WRITE : /'AFTER CHANGE NUM1_PRO=', NUM1_PRO.

ENDMETHOD.

ENDCLASS.

CLASS C3 IMPLEMENTATION.

METHOD METHOD3.

WRITE :/' WE ARE IN METHOD 3'.

NUM3 = 60.

WRITE : /' NUM3=', NUM3.

NUM3_PRO = 70.

WRITE : /' NUM3_PRO=', NUM3_PRO.

WRITE : /'BEFORE CHANGE NUM2=', NUM2.

WRITE : /'BEFORE CHANGE NUM2_PRO=', NUM2_PRO.

NUM2 = 50.

WRITE : /'AFTER CHANGE IN METHOD3 NUM2=', NUM2.

NUM2_PRO = 55.

WRITE : /'AFTER CHANGE IN METHOD3 NUM2_PRO=', NUM2_PRO.

*NUM1 = 80. // IT DONE USING OBJECT OF C3

WRITE : /'AFTER CHANGE IN USING C3 OBJECT NUM1=', NUM1.

NUM1_PRO = 85.

WRITE : /'AFTER CHANGE IN METHOD3 NUM1_PRO=', NUM1_PRO.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ1 TYPE REF TO C1,

OBJ2 TYPE REF TO C2,

OBJ3 TYPE REF TO C3.

CREATE OBJECT OBJ1.

CREATE OBJECT OBJ2.

CREATE OBJECT OBJ3.

CALL METHOD OBJ1->METHOD1.

CALL METHOD OBJ2->METHOD2.

OBJ3->NUM1 = 80.

*OBJ3->NUM1_PRO = 85. // IT GIVES ERROR

CALL METHOD OBJ3->METHOD3.

10.

&----

*& Report ZASHOK_ABAPOBJ10 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ10 .

----

  • INTERFACE i1

----

*

----

INTERFACE I1 .

DATA : NUM1 TYPE I ,

NUM2 TYPE I .

ENDINTERFACE. "i1

----

  • CLASS c1 DEFINITION

----

*

----

CLASS C1 DEFINITION.

PUBLIC SECTION.

INTERFACES : I1 DATA VALUES NUM1 = 5 NUM2 = 6 .

METHODS M1.

ENDCLASS. "c1 DEFINITION

----

  • CLASS c1 IMPLEMENTATION

----

*

----

CLASS C1 IMPLEMENTATION.

METHOD M1.

WRITE:/5 'num1=', I1~NUM1,

'num2=',I1~NUM2.

ENDMETHOD. "m1

ENDCLASS. "c1 IMPLEMENTATION

START-OF-SELECTION.

DATA : OREF TYPE REF TO C1.

CREATE OBJECT OREF.

CALL METHOD OREF->M1.

11.

&----

*& Report ZASHOK_ABAPOBJ11 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ11 .

INTERFACE I1.

METHODS : METHOD1,

METHOD2.

ENDINTERFACE.

CLASS C1 DEFINITION ABSTRACT.

PUBLIC SECTION.

DATA: NUM1 TYPE I.

METHODS : C1_METHOD1.

INTERFACES : I1 FINAL METHODS METHOD1

ABSTRACT METHODS METHOD2.

ENDCLASS.

CLASS C1 IMPLEMENTATION.

METHOD C1_METHOD1.

WRITE : /'WE ARE IN METHOD1 OF C1'.

ENDMETHOD.

METHOD I1~METHOD1.

NUM1 = 10.

WRITE 😕 'WE ARE IN FINAL METHOD ' .

ENDMETHOD.

ENDCLASS.

CLASS C2 DEFINITION INHERITING FROM C1.

PUBLIC SECTION.

METHODS I1~METHOD2 REDEFINITION.

ENDCLASS.

CLASS C2 IMPLEMENTATION.

METHOD I1~METHOD2.

WRITE :/' WE ARE IN ABSTARCT METHOD2'.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ TYPE REF TO C2.

CREATE OBJECT OBJ.

CALL METHOD OBJ->C1_METHOD1.

CALL METHOD OBJ->I1~METHOD1.

CALL METHOD OBJ->I1~METHOD2.

12.

&----

*& Report ZASHOK_ABAPOBJ12 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ12 .

----

  • INTERFACE i1

----

*

----

INTERFACE I1 .

CONSTANTS : C_NAME(4) TYPE C VALUE 'ABAP'.

DATA : INUM TYPE I .

CLASS-DATA : CNUM TYPE I .

METHODS : M1 .

CLASS-METHODS : M2.

ENDINTERFACE. "i1

----

  • CLASS c1 DEFINITION

----

*

----

CLASS C1 DEFINITION .

PUBLIC SECTION.

INTERFACES : I1 DATA VALUES INUM = 5 CNUM = 6 .

ENDCLASS. "c1 DEFINITION

----

  • CLASS c1 IMPLEMENTATION

----

*

----

CLASS C1 IMPLEMENTATION.

METHOD I1~M1.

WRITE:/5 'I am m1 in c1'.

ENDMETHOD. "i1~m1

METHOD I1~M2.

WRITE:/5 'I am class method m2 in c1'.

ENDMETHOD. "i1~m2

ENDCLASS. "c1 IMPLEMENTATION

START-OF-SELECTION.

DATA : IREF TYPE REF TO I1 ,

OREF TYPE REF TO C1 .

CREATE OBJECT : OREF.

WRITE:/5 OREF->I1~INUM ,

OREF->I1~CNUM ,

C1=>I1~CNUM .

CALL METHOD : OREF->I1~M1 ,

OREF->I1~M2 ,

C1=>I1~M2 .

WRITE:/5 SY-ULINE .

IREF = OREF .

WRITE:/5 IREF->INUM ,

IREF->CNUM ,

I1=>C_NAME .

CALL METHOD : IREF->M1 ,

IREF->M2 .

13.

&----

*& Report ZASHOK_ABAPOBJ13 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ13 .

INTERFACE I1 .

METHODS : AREA IMPORTING PAR1 TYPE I

PAR2 TYPE I OPTIONAL

PAR3 TYPE I OPTIONAL.

ENDINTERFACE. "i1

----

  • CLASS c1 DEFINITION

----

*

----

CLASS C1 DEFINITION .

PUBLIC SECTION.

INTERFACES : I1 .

ENDCLASS. "c1 DEFINITION

----

  • CLASS c2 DEFINITION

----

*

----

CLASS C2 DEFINITION .

PUBLIC SECTION.

INTERFACES : I1 .

ENDCLASS. "c2 DEFINITION

----

  • CLASS c3 DEFINITION

----

*

----

CLASS C3 DEFINITION .

PUBLIC SECTION.

INTERFACES : I1 .

ENDCLASS. "c3 DEFINITION

----

  • CLASS c1 IMPLEMENTATION

----

*

----

CLASS C1 IMPLEMENTATION.

METHOD I1~AREA.

DATA : AREA TYPE I.

AREA = ( 22 / 7 ) * PAR1 * PAR1.

WRITE:/5 'AREA OF CIRCLE IS ', AREA.

ENDMETHOD. "i1~m1

ENDCLASS. "c1 IMPLEMENTATION

----

  • CLASS c2 IMPLEMENTATION

----

*

----

CLASS C2 IMPLEMENTATION.

METHOD I1~AREA.

DATA : AREA TYPE I.

AREA = PAR1 * PAR1 .

WRITE:/5 'AREA OF SQUARE IS ', AREA.

ENDMETHOD. "i1~m1

ENDCLASS. "c2 IMPLEMENTATION

----

  • CLASS c3 IMPLEMENTATION

----

*

----

CLASS C3 IMPLEMENTATION.

METHOD I1~AREA.

DATA : AREA TYPE I.

AREA = PAR1 * PAR2 .

WRITE:/5 'AREA OF RECTANGLE IS ', AREA.

ENDMETHOD. "i1~m1

ENDCLASS. "c3 IMPLEMENTATION

START-OF-SELECTION.

DATA : OREF1 TYPE REF TO C1 ,

OREF2 TYPE REF TO C2 ,

OREF3 TYPE REF TO C3.

CREATE OBJECT : OREF1 , OREF2 , OREF3.

CALL METHOD : OREF1->I1~AREA EXPORTING PAR1 = 10,

OREF2->I1~AREA EXPORTING PAR1 = 5,

OREF3->I1~AREA EXPORTING PAR1 = 10 PAR2 = 15.

14.

&----

*& Report ZASHOK_ABAPOBJ14 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ14 .

CLASS C1 DEFINITION DEFERRED.

----

  • CLASS C2 DEFINITION

----

*

----

CLASS C2 DEFINITION FRIENDS C1 .

PUBLIC SECTION.

METHODS : M2.

PROTECTED SECTION.

DATA : NUM2 TYPE I VALUE 15.

PRIVATE SECTION.

DATA : PRI_NUM2 TYPE I VALUE 20.

ENDCLASS. "C2 DEFINITION

----

  • CLASS c1 DEFINITION

----

*

----

CLASS C1 DEFINITION FRIENDS C2 .

PUBLIC SECTION.

METHODS : METHPUB.

PRIVATE SECTION .

DATA : NUM1 TYPE I VALUE 10 .

METHODS : M1.

ENDCLASS. "c1 DEFINITION

----

  • CLASS C2 IMPLEMENTATION

----

*

----

CLASS C2 IMPLEMENTATION.

METHOD M2.

DATA : OREF1 TYPE REF TO C1.

CREATE OBJECT OREF1.

WRITE:/5 OREF1->NUM1.

ENDMETHOD. "M2

ENDCLASS . "C2 IMPLEMENTATION

----

  • CLASS c1 IMPLEMENTATION

----

*

----

CLASS C1 IMPLEMENTATION.

METHOD M1.

DATA : OREF2 TYPE REF TO C2.

CREATE OBJECT OREF2.

WRITE:/5 OREF2->NUM2,

OREF2->PRI_NUM2.

ENDMETHOD. "m1

METHOD METHPUB.

CALL METHOD M1.

ENDMETHOD. "methpub

ENDCLASS. "c1 IMPLEMENTATION

START-OF-SELECTION.

DATA : OREF1 TYPE REF TO C1,

OREF2 TYPE REF TO C2.

CREATE OBJECT : OREF1 , OREF2 .

CALL METHOD : OREF1->METHPUB,

OREF2->M2.

15.

&----

*& Report ZASHOK_ABAPOBJ15 *

*& *

&----

*& *

*& *

&----

REPORT ZASHOK_ABAPOBJ15 .

CLASS C1 DEFINITION.

PUBLIC SECTION.

DATA: NO1 TYPE I VALUE 10.

METHODS: METH1.

INTERFACES: ZASHOK_ABAPOBJG2.

ENDCLASS.

CLASS C1 IMPLEMENTATION.

METHOD METH1.

WRITE :'VALUE OF LOCAL CLASS VARIABLE NO1 = ', NO1.

ENDMETHOD.

METHOD ZASHOK_ABAPOBJG2~METHOD1.

ZASHOK_ABAPOBJG2~NUM1 = 5.

WRITE : /'VALUE OF INTERFACE VAR NUM1= ', ZASHOK_ABAPOBJG2~NUM1.

ENDMETHOD.

METHOD ZASHOK_ABAPOBJG2~METHOD2.

ZASHOK_ABAPOBJG2~NUM2 = 10.

WRITE : /'VALUE OF INTERFACE VAR NUM2= ', ZASHOK_ABAPOBJG2~NUM2.

ENDMETHOD.

ENDCLASS.

START-OF-SELECTION.

DATA : OBJ TYPE REF TO C1.

CREATE OBJECT OBJ.

CALL METHOD :OBJ->METH1,

OBJ->ZASHOK_ABAPOBJG2~METHOD1,

OBJ->ZASHOK_ABAPOBJG2~METHOD2.

Thanks

Sunil