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CLASS zcl_zhello_dpc_ext IMPLEMENTATION.
METHOD constructor.
super->constructor( ).
ao_developer = NEW zcl_hello_developer_persist( ).
ao_fdlog = NEW zcl_fdlog( iv_inst_name = 'ZHELLO_ODATA' ).
ENDMETHOD.
METHOD developerset_get_entityset.
ao_fdlog->i( |GET { iv_entity_set_name }| ).
et_entityset = ao_developer->select_developer_set( ).
COMMIT WORK.
ENDMETHOD.
METHOD developerset_get_entity.
ao_fdlog->i( |GET { iv_entity_name }| ).
ao_fdlog->i( |Key: { /ui2/cl_json=>serialize( it_key_tab ) } | ).
DATA(lo_message) = mo_context->get_message_container( ).
er_entity = ao_developer->select_developer( CONV #( it_key_tab[ name = 'ID' ]-value ) ).
IF ( er_entity IS INITIAL ).
lo_message->add_message_text_only(
EXPORTING
iv_msg_type = 'E'
iv_msg_text = 'Developer not found' ).
ao_fdlog->e( |Developer not found| ).
RAISE EXCEPTION TYPE /iwbep/cx_mgw_busi_exception
EXPORTING
textid = /iwbep/cx_mgw_busi_exception=>resource_not_found
message_container = lo_message.
ENDIF.
COMMIT WORK.
ENDMETHOD.
ENDCLASS.DO NOT FORGET TO COMMIT WORK
