Re: How to access request object in Model Provider Class?

Hi Juergen,

I hope I understood your requirement.

1) create a odata service with your ddic structure . redefine the define method in *MPC_EXT Class with  and include the below statement

lo_entity_type->ADD_AUTO_EXPAND_INCLUDE( iv_include_name   = '<yourAbap Structure name>'

                                 iv_bind_conversions = 'X' ).

     Now this will give a new model as soon as you change the ddic structure.

2) Go class /IWBEP/CL_MGW_LOCAL_HANDLER, in the class goto method  GET_ENTITY_SET ( provided if are doing get request in your HTTP).

In Line 26 , you can see a  BADI mo_mgw_runtime->/iwbep/if_mgw_core_srv_runtime~read_entityset.

  Before this line put a enhancement spot and use the function modules to DDIF_TABL_PUT and   DDIF_TABL_ACTIVATE to update your ddic structure as per your requirement .

First put a breakpoint in the class /IWBEP/CL_MGW_LOCAL_HANDLER in method GET_ENTITY_SET and see that URI is giving all the required parameters for appending the ddic structure. Then go ahead with enhancement.

Thanking you

Vengaiah