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https://github.com/abap2UI5/abap2UI5.git
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6a280baebb
* update generic table * demos * Update README.md * abalint fixes * Update abaplint.jsonc
313 lines
9.2 KiB
ABAP
313 lines
9.2 KiB
ABAP
CLASS lcl_db DEFINITION.
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PUBLIC SECTION.
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TYPES ty_t_table TYPE z2ui5_cl_app_demo_13=>ty_t_table.
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CLASS-DATA app TYPE REF TO z2ui5_cl_app_demo_13.
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"CLASS-DATA st_table TYPE ty_t_table.
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CLASS-METHODS generate_test_data.
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CLASS-METHODS get_table_by_json
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IMPORTING
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val TYPE string
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RETURNING
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VALUE(result) TYPE ty_t_table.
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CLASS-METHODS get_table_by_xml
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IMPORTING
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val TYPE string
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RETURNING
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VALUE(result) TYPE ty_t_table.
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CLASS-METHODS get_table_by_csv
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IMPORTING
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val TYPE string
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RETURNING
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VALUE(result) TYPE ty_t_table.
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CLASS-METHODS get_csv_by_table
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IMPORTING
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val TYPE ty_t_table
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RETURNING
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VALUE(result) TYPE string.
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CLASS-METHODS get_xml_by_table
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IMPORTING
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val TYPE ty_t_table
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RETURNING
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VALUE(result) TYPE string.
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CLASS-METHODS get_json_by_table
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IMPORTING
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val TYPE ty_t_table
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RETURNING
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VALUE(result) TYPE string.
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CLASS-METHODS get_fieldlist_by_table
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IMPORTING
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it_table TYPE table
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RETURNING
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VALUE(result) TYPE string_table.
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CLASS-METHODS db_save
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IMPORTING
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value TYPE ty_t_table.
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CLASS-METHODS db_read
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RETURNING
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VALUE(result) TYPE ty_t_table.
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CLASS-METHODS get_test_data_json
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RETURNING
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VALUE(result) TYPE string.
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PROTECTED SECTION.
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PRIVATE SECTION.
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ENDCLASS.
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CLASS lcl_db IMPLEMENTATION.
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METHOD generate_test_data.
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app->st_db = VALUE #(
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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( carrid = 'DL' connid = '0106' countryfr = 'US' cityfrom = 'NEW YORK' airpfrom = 'JFK' countryto = 'DE' cityto = 'FRANKFURT' airpto = 'FR' )
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).
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ENDMETHOD.
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METHOD get_table_by_json.
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DATA lt_tab TYPE ty_t_table.
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/ui2/cl_json=>deserialize(
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EXPORTING
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json = val
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* jsonx =
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* pretty_name =
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* assoc_arrays =
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* assoc_arrays_opt =
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* name_mappings =
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* conversion_exits =
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* hex_as_base64 =
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CHANGING
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data = lt_tab
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).
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result = lt_tab.
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ENDMETHOD.
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METHOD get_table_by_xml.
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DATA lt_tab TYPE ty_t_table.
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CALL TRANSFORMATION id SOURCE xml = val RESULT data = lt_tab.
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result = lt_tab.
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ENDMETHOD.
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METHOD get_table_by_csv.
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SPLIT val AT ';' INTO TABLE DATA(lt_cols).
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LOOP AT lt_cols INTO DATA(lv_field).
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DATA(ls_row) = VALUE z2ui5_cl_app_demo_13=>ty_s_spfli( ).
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DATA(lv_index) = 1.
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DO.
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ASSIGN COMPONENT lv_index OF STRUCTURE ls_row TO FIELD-SYMBOL(<field>).
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IF sy-subrc <> 0.
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EXIT.
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ENDIF.
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<field> = lv_field.
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lv_index = lv_index + 1.
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ENDDO.
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INSERT ls_row INTO TABLE result.
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ENDLOOP.
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ENDMETHOD.
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METHOD db_save.
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"normally modify database here
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"test scenario, therefore write internal table instead
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app->st_db = value.
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ENDMETHOD.
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METHOD db_read.
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"normally read database here
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"test scenario, therefore read internal table instead
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result = app->st_db.
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ENDMETHOD.
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METHOD get_csv_by_table.
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LOOP AT val INTO DATA(ls_row).
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DATA(lv_index) = 1.
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DO.
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ASSIGN COMPONENT lv_index OF STRUCTURE ls_row TO FIELD-SYMBOL(<field>).
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IF sy-subrc <> 0.
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EXIT.
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ENDIF.
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lv_index = lv_index + 1.
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result = result && <field> && ';'.
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ENDDO.
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result = result && cl_abap_char_utilities=>cr_lf.
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ENDLOOP.
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ENDMETHOD.
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METHOD get_json_by_table.
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result = /ui2/cl_json=>serialize(
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val
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* compress =
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* name =
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* pretty_name =
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* type_descr =
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* assoc_arrays =
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* ts_as_iso8601 =
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* expand_includes =
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* assoc_arrays_opt =
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* numc_as_string =
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* name_mappings =
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* conversion_exits =
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" format_output = abap_true
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* hex_as_base64 =
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).
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ENDMETHOD.
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METHOD get_xml_by_table.
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CALL TRANSFORMATION id SOURCE values = val RESULT XML result.
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ENDMETHOD.
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METHOD get_fieldlist_by_table.
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DATA(lo_tab) = CAST cl_abap_tabledescr( cl_abap_datadescr=>describe_by_data( it_table ) ).
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DATA(lo_struc) = CAST cl_abap_structdescr( lo_tab->get_table_line_type( ) ).
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DATA(lt_comp) = lo_struc->get_components( ).
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LOOP AT lt_comp INTO DATA(ls_comp).
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INSERT ls_comp-name INTO TABLE result.
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ENDLOOP.
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ENDMETHOD.
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METHOD get_test_data_json.
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result = `[` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` },` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` },` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` },` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` },` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` },` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` },` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` },` && |\n| &&
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` {` && |\n| &&
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` "CARRID": "DL",` && |\n| &&
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` "CONNID": 106,` && |\n| &&
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` "COUNTRYFR": "US",` && |\n| &&
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` "CITYFROM": "NEW YORK",` && |\n| &&
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` "AIRPFROM": "JFK",` && |\n| &&
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` "COUNTRYTO": "DE",` && |\n| &&
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` "CITYTO": "FRANKFURT",` && |\n| &&
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` "AIRPTO": "FR"` && |\n| &&
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` }` && |\n| &&
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`]`.
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ENDMETHOD.
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ENDCLASS.
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