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Decouple XML from UI factory (#4873)

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Lars Hvam 2021-07-21 11:39:47 +02:00 committed by GitHub
parent 553d1f2319
commit e74c68e204
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1 changed files with 26 additions and 79 deletions
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105
src/xml/zcl_abapgit_xml.clas.abap
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@ -28,23 +28,23 @@ CLASS zcl_abapgit_xml DEFINITION
PRIVATE SECTION.
METHODS error
IMPORTING ii_parser TYPE REF TO if_ixml_parser
RAISING zcx_abapgit_exception.
IMPORTING
!ii_parser TYPE REF TO if_ixml_parser
RAISING
zcx_abapgit_exception .
METHODS display_version_mismatch
RAISING zcx_abapgit_exception.
METHODS show_parser_errors
IMPORTING ii_parser TYPE REF TO if_ixml_parser.
RAISING
zcx_abapgit_exception .
METHODS raise_exception_for
IMPORTING
ii_error TYPE REF TO if_ixml_parse_error
!ii_error TYPE REF TO if_ixml_parse_error
RAISING
zcx_abapgit_exception.
zcx_abapgit_exception .
ENDCLASS.
CLASS zcl_abapgit_xml IMPLEMENTATION.
CLASS ZCL_ABAPGIT_XML IMPLEMENTATION.
METHOD constructor.
@ -84,13 +84,7 @@ CLASS zcl_abapgit_xml IMPLEMENTATION.
METHOD error.
IF ii_parser->num_errors( ) <> 0.
IF zcl_abapgit_ui_factory=>get_gui_functions( )->gui_is_available( ) = abap_true.
show_parser_errors( ii_parser ).
ELSE.
raise_exception_for( ii_parser->get_error( 0 ) ).
ENDIF.
raise_exception_for( ii_parser->get_error( 0 ) ).
ENDIF.
IF mv_filename IS INITIAL.
@ -141,6 +135,22 @@ CLASS zcl_abapgit_xml IMPLEMENTATION.
ENDMETHOD.
METHOD raise_exception_for.
DATA lv_message TYPE string.
lv_message = |XML parser error: { ii_error->get_reason( ) }, | &&
|Line { ii_error->get_line( ) } | &&
|Col. { ii_error->get_column( ) }|.
IF mv_filename IS NOT INITIAL.
lv_message = lv_message && | File { mv_filename }|.
ENDIF.
zcx_abapgit_exception=>raise( lv_message ).
ENDMETHOD.
METHOD to_xml.
* will render to codepage UTF-16
@ -168,67 +178,4 @@ CLASS zcl_abapgit_xml IMPLEMENTATION.
ENDIF.
ENDMETHOD.
METHOD show_parser_errors.
DATA lv_error TYPE i.
DATA lv_column TYPE string.
DATA lv_line TYPE string.
DATA lv_reason TYPE string.
DATA lv_txt1 TYPE string.
DATA lv_txt2 TYPE string.
DATA lv_txt3 TYPE string.
DATA lv_txt4 TYPE string.
DATA lv_times TYPE i.
DATA li_error TYPE REF TO if_ixml_parse_error.
lv_times = ii_parser->num_errors( ).
DO lv_times TIMES.
lv_error = sy-index - 1.
li_error = ii_parser->get_error( lv_error ).
lv_column = li_error->get_column( ).
lv_line = li_error->get_line( ).
lv_reason = li_error->get_reason( ).
IF mv_filename IS NOT INITIAL.
lv_txt1 = |File: { mv_filename }|.
lv_txt2 = |Column: { lv_column }|.
lv_txt3 = |Line: { lv_line }|.
lv_txt4 = lv_reason.
ELSE.
lv_txt1 = |Column: { lv_column }|.
lv_txt2 = |Line: { lv_line }|.
lv_txt3 = lv_reason.
CLEAR lv_txt4.
ENDIF.
CALL FUNCTION 'POPUP_TO_INFORM'
EXPORTING
titel = 'Error from XML parser'
txt1 = lv_txt1
txt2 = lv_txt2
txt3 = lv_txt3
txt4 = lv_txt4.
ENDDO.
ENDMETHOD.
METHOD raise_exception_for.
DATA lv_message TYPE string.
lv_message = |XML parser error: { ii_error->get_reason( ) }, | &&
|Line { ii_error->get_line( ) } | &&
|Col. { ii_error->get_column( ) }|.
IF mv_filename IS NOT INITIAL.
lv_message = lv_message && | File { mv_filename }|.
ENDIF.
zcx_abapgit_exception=>raise( lv_message ).
ENDMETHOD.
ENDCLASS.