SWE_EVENT_GET_RECEIVERS

Question

Hi All,
I am using abap oops class instead of business object. In the same case I cannot use the FM "SWE_EVENT_GET_RECEIVERS". Please tell me what is the function module/class I can use for the same functionality.
Regards,
Guru

Answer 1

Hi Guru Dutt,
that's possibly the coding spot you were looking for. The function module was replaced by a new class for the event manager:
CL_SWF_EVT_EVENT_MANAGER.get_event_handlers( )
   *- select the linkages
     CALL METHOD me->select_linkages
       EXPORTING
       RECEIVING
         re_linkages   = lt_linkages.
So either you go for the get_event_handler method or the select_linkages.
If you would like to restrict your injection pretty much to a single coding spot, you could use the class method
CL_SWF_EVT_EVENT_MANAGER.singleton( )
in order to return an instance of a subtype of that class, instead an instance of the class itself. This way you can replace any methods w/o modifying further.
Best wishes,
Florin
Edited by: Florin Wach on Feb 2, 2010 10:47 AM
Removed additional comment