abapGit/src/zabapgit_object_ddls.prog.abap

*&---------------------------------------------------------------------*
*&  Include           ZABAPGIT_OBJECT_VIEW
*&---------------------------------------------------------------------*

*----------------------------------------------------------------------*
*       CLASS lcl_object_view DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_object_ddls DEFINITION INHERITING FROM lcl_objects_super FINAL.

  PUBLIC SECTION.
    INTERFACES lif_object.
    ALIASES mo_files FOR lif_object~mo_files.

ENDCLASS.                    "lcl_object_dtel DEFINITION

*----------------------------------------------------------------------*
*       CLASS lcl_object_view IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_object_ddls IMPLEMENTATION.

  METHOD lif_object~has_changed_since.
    rv_changed = abap_true.
  ENDMETHOD.  "lif_object~has_changed_since

  METHOD lif_object~changed_by.
* todo
    rv_user = c_user_unknown.
  ENDMETHOD.                    "lif_object~changed_by

  METHOD lif_object~get_metadata.
    rs_metadata = get_metadata( ).

    rs_metadata-ddic         = abap_true.
    rs_metadata-delete_tadir = abap_true.
  ENDMETHOD.                    "lif_object~get_metadata

  METHOD lif_object~exists.

    DATA: lv_state TYPE objstate,
          li_ddl   TYPE REF TO object.


    CALL METHOD ('CL_DD_DDL_HANDLER_FACTORY')=>('CREATE')
      RECEIVING
        handler = li_ddl.

    TRY.
        CALL METHOD li_ddl->('IF_DD_DDL_HANDLER~READ')
          EXPORTING
            name      = ms_item-obj_name
            get_state = 'A'
          IMPORTING
            got_state = lv_state.
        IF lv_state IS INITIAL.
          rv_bool = abap_false.
        ELSE.
          rv_bool = abap_true.
        ENDIF.
      CATCH cx_root.
        rv_bool = abap_false.
    ENDTRY.

  ENDMETHOD.                    "lif_object~exists

  METHOD lif_object~jump.
    lcx_exception=>raise( 'todo, DDLS jump' ).
  ENDMETHOD.                    "jump

  METHOD lif_object~delete.

    DATA: li_ddl TYPE REF TO object.


    CALL METHOD ('CL_DD_DDL_HANDLER_FACTORY')=>('CREATE')
      RECEIVING
        handler = li_ddl.

    TRY.
        CALL METHOD li_ddl->('IF_DD_DDL_HANDLER~DELETE')
          EXPORTING
            name = ms_item-obj_name.
      CATCH cx_root.
        lcx_exception=>raise( 'DDLS error' ).
    ENDTRY.

  ENDMETHOD.                    "delete

  METHOD lif_object~serialize.

    DATA: li_ddl    TYPE REF TO object,
          lv_source TYPE string,
          lr_data   TYPE REF TO data.

    FIELD-SYMBOLS: <ls_data>  TYPE any,
                   <lv_field> TYPE any.


    CREATE DATA lr_data TYPE ('DDDDLSRCV').
    ASSIGN lr_data->* TO <ls_data>.

    CALL METHOD ('CL_DD_DDL_HANDLER_FACTORY')=>('CREATE')
      RECEIVING
        handler = li_ddl.

    TRY.
        CALL METHOD li_ddl->('IF_DD_DDL_HANDLER~READ')
          EXPORTING
            name         = ms_item-obj_name
            get_state    = 'A'
          IMPORTING
            ddddlsrcv_wa = <ls_data>.
      CATCH cx_root.
        lcx_exception=>raise( 'DDLS error' ).
    ENDTRY.

    ASSIGN COMPONENT 'AS4USER' OF STRUCTURE <ls_data> TO <lv_field>.
    ASSERT sy-subrc = 0.
    CLEAR <lv_field>.
    ASSIGN COMPONENT 'AS4DATE' OF STRUCTURE <ls_data> TO <lv_field>.
    ASSERT sy-subrc = 0.
    CLEAR <lv_field>.
    ASSIGN COMPONENT 'AS4TIME' OF STRUCTURE <ls_data> TO <lv_field>.
    ASSERT sy-subrc = 0.
    CLEAR <lv_field>.

    ASSIGN COMPONENT 'SOURCE' OF STRUCTURE <ls_data> TO <lv_field>.
    ASSERT sy-subrc = 0.

    mo_files->add_string( iv_ext    = 'asddls'
                          iv_string = <lv_field> ) ##no_text.

    CLEAR <lv_field>.

    io_xml->add( iv_name = 'DDLS'
                 ig_data = <ls_data> ).

  ENDMETHOD.                    "serialize

  METHOD lif_object~deserialize.

    DATA: li_ddl  TYPE REF TO object,
          lr_data TYPE REF TO data.

    FIELD-SYMBOLS: <ls_data>  TYPE any,
                   <lv_field> TYPE any.


    CREATE DATA lr_data TYPE ('DDDDLSRCV').
    ASSIGN lr_data->* TO <ls_data>.

    io_xml->read( EXPORTING iv_name = 'DDLS'
                  CHANGING cg_data  = <ls_data> ).

    ASSIGN COMPONENT 'SOURCE' OF STRUCTURE <ls_data> TO <lv_field>.
    ASSERT sy-subrc = 0.
    <lv_field> = mo_files->read_string( 'asddls' ) ##no_text.

    CALL METHOD ('CL_DD_DDL_HANDLER_FACTORY')=>('CREATE')
      RECEIVING
        handler = li_ddl.

    TRY.
        CALL METHOD li_ddl->('IF_DD_DDL_HANDLER~SAVE')
          EXPORTING
            name         = ms_item-obj_name
            put_state    = 'N'
            ddddlsrcv_wa = <ls_data>.

        CALL METHOD li_ddl->('IF_DD_DDL_HANDLER~WRITE_TADIR')
          EXPORTING
            objectname = ms_item-obj_name
            devclass   = iv_package
            prid       = 0.
      CATCH cx_root.
        lcx_exception=>raise( 'DDLS error' ).
    ENDTRY.

    lcl_objects_activation=>add_item( ms_item ).

  ENDMETHOD.                    "deserialize

  METHOD lif_object~compare_to_remote_version.
    CREATE OBJECT ro_comparison_result TYPE lcl_null_comparison_result.
  ENDMETHOD.                    "lif_object~compare_to_remote_version

ENDCLASS.                    "lcl_object_view IMPLEMENTATION