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danrega
2023-12-04 15:27:14 +01:00
parent 65a78d006f
commit 5cf2dc2089
1 changed files with 6 additions and 4 deletions
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src/zbp_demo_abap_rap_ro_u.clas.locals_imp.abap
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@@ -482,6 +482,7 @@ CLASS lhc_root IMPLEMENTATION.
"When parent instances are marked for deletion, child instances with the shared key should be marked as well. "When parent instances are marked for deletion, child instances with the shared key should be marked as well.
LOOP AT lcl_buffer=>child_buffer ASSIGNING FIELD-SYMBOL(<del_ch>) WHERE instance-key_field = <delete>-key_field. LOOP AT lcl_buffer=>child_buffer ASSIGNING FIELD-SYMBOL(<del_ch>) WHERE instance-key_field = <delete>-key_field.
<del_ch>-changed = abap_false.
<del_ch>-deleted = abap_true. <del_ch>-deleted = abap_true.
ENDLOOP. ENDLOOP.
ENDIF. ENDIF.
@@ -561,6 +562,9 @@ CLASS lhc_root IMPLEMENTATION.
"- If it is true: Sequentially processing the instances in the %target table "- If it is true: Sequentially processing the instances in the %target table
IF line_exists( lcl_buffer=>root_buffer[ instance-key_field = <cba>-key_field deleted = abap_false ] ). IF line_exists( lcl_buffer=>root_buffer[ instance-key_field = <cba>-key_field deleted = abap_false ] ).
"If it exists, removing instance that is marked for deletion from the child transactional buffer since it gets replaced by a new one.
DELETE lcl_buffer=>child_buffer WHERE instance-key_field = <cba>-key_field AND deleted = abap_true.
LOOP AT <cba>-%target ASSIGNING FIELD-SYMBOL(<ch>). LOOP AT <cba>-%target ASSIGNING FIELD-SYMBOL(<ch>).
"Adding instance to child buffer if it does not exist there and considering %control values "Adding instance to child buffer if it does not exist there and considering %control values
@@ -865,16 +869,14 @@ CLASS lsc_zdemo_abap_rap_ro_u IMPLEMENTATION.
"Deleting entries from database table "Deleting entries from database table
DELETE zdemo_abap_rapt2 FROM TABLE @( CORRESPONDING #( child_keys ) ). DELETE zdemo_abap_rapt2 FROM TABLE @( CORRESPONDING #( child_keys ) ).
"Deleting instances from child buffer "Deleting instances from child buffer
"LOOP AT lcl_buffer=>child_buffer ASSIGNING FIELD-SYMBOL(<del_ch>). DELETE lcl_buffer=>child_buffer WHERE instance-key_field = <del>-instance-key_field AND deleted = abap_true.
DELETE lcl_buffer=>child_buffer WHERE instance-key_field = <del>-instance-key_field AND deleted = abap_true.
"ENDLOOP.
ENDIF. ENDIF.
"Processing the saving of create-by-association operations. "Processing the saving of create-by-association operations.
DATA cba_tab TYPE TABLE OF zdemo_abap_rap_ch_u. DATA cba_tab TYPE TABLE OF zdemo_abap_rap_ch_u.
IF line_exists( lcl_buffer=>child_buffer[ changed = abap_true ] ). IF line_exists( lcl_buffer=>child_buffer[ changed = abap_true ] ).
LOOP AT lcl_buffer=>child_buffer ASSIGNING FIELD-SYMBOL(<cba>) WHERE changed = abap_true. LOOP AT lcl_buffer=>child_buffer ASSIGNING FIELD-SYMBOL(<cba>) WHERE changed = abap_true AND deleted = abap_false.
APPEND CORRESPONDING #( <cba>-instance ) TO cba_tab. APPEND CORRESPONDING #( <cba>-instance ) TO cba_tab.
ENDLOOP. ENDLOOP.
MODIFY zdemo_abap_rapt2 FROM TABLE @( CORRESPONDING #( cba_tab ) ). MODIFY zdemo_abap_rapt2 FROM TABLE @( CORRESPONDING #( cba_tab ) ).