Veralteten Baustein WWW_GET_MIME_OBJECT ersetzen
In einer alten Programmierung habe ich den folgenden Code verwendet, um ein Bild aus dem MIME-Repository (Transaktion SMW0) zu laden und anzuzeigen:
CLASS pic DEFINITION.
PUBLIC SECTION.
DATA mo_picture TYPE REF TO cl_gui_picture .
METHODS display
IMPORTING
name TYPE clike
container TYPE REF TO cl_gui_container
disp_mode TYPE i DEFAULT cl_gui_picture=>display_mode_fit_center .
PROTECTED SECTION.
PRIVATE SECTION.
ENDCLASS.
CLASS pic IMPLEMENTATION.
METHOD display.
DATA query_table TYPE STANDARD TABLE OF w3query.
DATA query_line TYPE w3query.
DATA html_table TYPE STANDARD TABLE OF w3html .
DATA html_line TYPE w3html .
DATA return_code TYPE w3param-ret_code.
DATA content_type TYPE w3param-cont_type.
DATA content_length TYPE w3param-cont_len.
DATA pic_data TYPE STANDARD TABLE OF w3mime .
DATA url TYPE c LENGTH 1000.
query_line-name = '_OBJECT_ID'.
query_line-value = name.
APPEND query_line TO query_table.
CALL FUNCTION 'WWW_GET_MIME_OBJECT'
TABLES
query_string = query_table
html = html_table
mime = pic_data
CHANGING
return_code = return_code
content_type = content_type
content_length = content_length
EXCEPTIONS
object_not_found = 1
parameter_not_found = 2
OTHERS = 3.
CALL FUNCTION 'DP_CREATE_URL'
EXPORTING
type = 'image'
subtype = cndp_sap_tab_unknown
size = content_length
lifetime = cndp_lifetime_transaction
TABLES
data = pic_data
CHANGING
url = url
EXCEPTIONS
OTHERS = 1.
mo_picture = NEW #( container ).
mo_picture->load_picture_from_url( url ).
mo_picture->set_display_mode( disp_mode ).
ENDMETHOD.
ENDCLASS.
PARAMETERS dummy.
INITIALIZATION.
DATA(docker) = NEW cl_gui_docking_container( ratio = 50 side = cl_gui_docking_container=>dock_at_bottom ).
NEW pic( )->display(
name = 'ENJOYSAP_LOGO'
container = docker
disp_mode = cl_gui_picture=>display_mode_fit_center ).

Leider hat sich der ATC-Check darüber beschwert, dass der Funktionsbaustein WWW_GET_MIME_OBJECT obsolet ist und nicht mehr verwendet werden soll.
Lösung
Der Funktionsbaustein WWW_GET_MIME_OBJECT muss ersetzt werden durch Baustein DP_PUBLISH_WWW_URL. Dadurch wird der Code auch deutlich schlanker:
METHOD display.
DATA url TYPE cndp_url.
DATA objid TYPE w3objid.
objid = name.
CALL FUNCTION 'DP_PUBLISH_WWW_URL'
EXPORTING
objid = objid
lifetime = cndp_lifetime_transaction
IMPORTING
url = url
EXCEPTIONS
OTHERS = 1.
IF sy-subrc = 0.
mo_picture = NEW #( parent = container ).
mo_picture->load_picture_from_url( url ).
mo_picture->set_display_mode( disp_mode ).
ENDIF.
ENDMETHOD
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