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PUBLIC
FINAL
CREATE PRIVATE .
PUBLIC SECTION.
CLASS-METHODS show_log
IMPORTING
!ii_log TYPE REF TO zif_abapgit_log .
CLASS-METHODS to_html
IMPORTING
!ii_log TYPE REF TO zif_abapgit_log
RETURNING
VALUE(ri_html) TYPE REF TO zif_abapgit_html .
CLASS-METHODS write_log
IMPORTING
!ii_log TYPE REF TO zif_abapgit_log .
PROTECTED SECTION.
PRIVATE SECTION.
TYPES:
BEGIN OF ty_log_out,
type TYPE icon_d,
msg TYPE string,
obj_type TYPE trobjtype,
obj_name TYPE sobj_name,
exception TYPE REF TO cx_root,
longtext TYPE icon_d,
t100 TYPE icon_d,
source TYPE icon_d,
callstack TYPE icon_d,
cell_type TYPE salv_t_int4_column,
END OF ty_log_out.
TYPES:
ty_log_outs TYPE STANDARD TABLE OF ty_log_out
WITH NON-UNIQUE DEFAULT KEY.
CLASS-METHODS:
prepare_log_for_display
IMPORTING
ii_log TYPE REF TO zif_abapgit_log
RETURNING
VALUE(rt_log_out) TYPE ty_log_outs,
show_longtext
IMPORTING
is_log TYPE ty_log_out
RAISING
zcx_abapgit_exception,
goto_source
IMPORTING
is_log TYPE ty_log_out
RAISING
zcx_abapgit_exception,
goto_callstack
IMPORTING
is_log TYPE ty_log_out
RAISING
zcx_abapgit_exception,
goto_t100_message
IMPORTING
is_log TYPE ty_log_out
RAISING
zcx_abapgit_exception,
on_link_click FOR EVENT link_click OF cl_salv_events_table
IMPORTING row column,
dispatch
IMPORTING
is_log TYPE ty_log_out
iv_column TYPE salv_de_column
RAISING
zcx_abapgit_exception,
calculate_cell_type,
get_exception_viewer
IMPORTING
is_log TYPE ty_log_out
RETURNING
VALUE(ro_exception_viewer) TYPE REF TO zcl_abapgit_exception_viewer.
CLASS-DATA:
gt_log TYPE ty_log_outs.
ENDCLASS.
CLASS ZCL_ABAPGIT_LOG_VIEWER IMPLEMENTATION.
METHOD calculate_cell_type.
FIELD-SYMBOLS: <ls_log> LIKE LINE OF gt_log.
DATA: ls_cell_type LIKE LINE OF <ls_log>-cell_type.
LOOP AT gt_log ASSIGNING <ls_log>.
IF <ls_log>-longtext IS NOT INITIAL.
ls_cell_type-columnname = `LONGTEXT`.
ls_cell_type-value = if_salv_c_cell_type=>hotspot.
INSERT ls_cell_type INTO TABLE <ls_log>-cell_type.
ENDIF.
IF <ls_log>-t100 IS NOT INITIAL.
ls_cell_type-columnname = `T100`.
ls_cell_type-value = if_salv_c_cell_type=>hotspot.
INSERT ls_cell_type INTO TABLE <ls_log>-cell_type.
ENDIF.
IF <ls_log>-source IS NOT INITIAL.
ls_cell_type-columnname = `SOURCE`.
ls_cell_type-value = if_salv_c_cell_type=>hotspot.
INSERT ls_cell_type INTO TABLE <ls_log>-cell_type.
ENDIF.
IF <ls_log>-callstack IS NOT INITIAL.
ls_cell_type-columnname = `CALLSTACK`.
ls_cell_type-value = if_salv_c_cell_type=>hotspot.
INSERT ls_cell_type INTO TABLE <ls_log>-cell_type.
ENDIF.
ENDLOOP.
ENDMETHOD.
METHOD dispatch.
CASE iv_column.
WHEN `LONGTEXT`.
show_longtext( is_log ).
WHEN `T100`.
goto_t100_message( is_log ).
WHEN `SOURCE`.
goto_source( is_log ).
WHEN `CALLSTACK`.
goto_callstack( is_log ).
ENDCASE.
ENDMETHOD.
METHOD get_exception_viewer.
DATA:
lx_abapgit TYPE REF TO zcx_abapgit_exception.
ASSERT is_log-exception IS BOUND.
lx_abapgit ?= is_log-exception.
CREATE OBJECT ro_exception_viewer
EXPORTING
ix_error = lx_abapgit.
ENDMETHOD.
METHOD goto_callstack.
get_exception_viewer( is_log )->show_callstack( ).
ENDMETHOD.
METHOD goto_source.
get_exception_viewer( is_log )->goto_source( ).
ENDMETHOD.
METHOD goto_t100_message.
get_exception_viewer( is_log )->goto_message( ).
ENDMETHOD.
METHOD on_link_click.
DATA: lx_error TYPE REF TO zcx_abapgit_exception.
FIELD-SYMBOLS: <ls_log> TYPE ty_log_out.
IF row IS INITIAL
OR column IS INITIAL.
RETURN.
ENDIF.
READ TABLE gt_log ASSIGNING <ls_log>
INDEX row.
ASSERT sy-subrc = 0.
TRY.
dispatch(
is_log = <ls_log>
iv_column = column ).
CATCH zcx_abapgit_exception INTO lx_error.
MESSAGE lx_error TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
ENDMETHOD.
METHOD prepare_log_for_display.
DATA: lt_message TYPE zif_abapgit_log=>ty_log_outs,
lr_message TYPE REF TO zif_abapgit_log=>ty_log_out,
ls_log TYPE ty_log_out,
li_t100_message TYPE REF TO if_t100_message,
lx_abapgit TYPE REF TO zcx_abapgit_exception.
lt_message = ii_log->get_messages( ).
LOOP AT lt_message REFERENCE INTO lr_message.
CLEAR: ls_log.
ls_log-msg = lr_message->text.
ls_log-exception = lr_message->exception.
CASE lr_message->type.
WHEN 'E' OR 'A' OR 'X'.
ls_log-type = icon_led_red.
WHEN 'W'.
ls_log-type = icon_led_yellow.
WHEN 'I' OR 'S'.
ls_log-type = icon_led_green.
WHEN OTHERS.
ls_log-type = icon_led_inactive.
ENDCASE.
IF lr_message->exception IS BOUND.
TRY.
li_t100_message ?= lr_message->exception.
IF li_t100_message->t100key IS NOT INITIAL.
ls_log-t100 = icon_message_information.
ENDIF.
CATCH cx_sy_move_cast_error ##NO_HANDLER.
ENDTRY.
TRY.
lx_abapgit ?= lr_message->exception.
IF lx_abapgit->mt_callstack IS NOT INITIAL.
ls_log-longtext = icon_system_help.
ls_log-callstack = icon_stack.
ls_log-source = icon_abap.
ENDIF.
CATCH cx_sy_move_cast_error ##NO_HANDLER.
ENDTRY.
ENDIF.
ls_log-obj_type = lr_message->obj_type.
ls_log-obj_name = lr_message->obj_name.
INSERT ls_log INTO TABLE rt_log_out.
ENDLOOP.
ENDMETHOD.
METHOD show_log.
DATA: lr_log TYPE REF TO ty_log_out,
lo_alv TYPE REF TO cl_salv_table,
lx_error TYPE REF TO cx_salv_error,
lo_form_header TYPE REF TO cl_salv_form_header_info,
lo_columns TYPE REF TO cl_salv_columns_table,
lo_column TYPE REF TO cl_salv_column,
lo_functions TYPE REF TO cl_salv_functions_list,
ls_position TYPE zif_abapgit_popups=>ty_popup_position,
lv_add_obj_col TYPE abap_bool,
lo_event TYPE REF TO cl_salv_events_table.
gt_log = prepare_log_for_display( ii_log ).
"check if log contains any object info
LOOP AT gt_log REFERENCE INTO lr_log.
IF lr_log->obj_type IS NOT INITIAL OR lr_log->obj_name IS NOT INITIAL.
lv_add_obj_col = abap_true.
ENDIF.
ENDLOOP.
TRY.
cl_salv_table=>factory(
IMPORTING
r_salv_table = lo_alv
CHANGING
t_table = gt_log ).
lo_functions = lo_alv->get_functions( ).
lo_functions->set_all( ).
lo_alv->get_display_settings( )->set_list_header( |abapGit Log Viewer| ).
lo_columns = lo_alv->get_columns( ).
lo_columns->set_optimize( ).
lo_columns->set_cell_type_column( |CELL_TYPE| ).
calculate_cell_type( ).
lo_column = lo_columns->get_column( |TYPE| ).
lo_column->set_medium_text( |Type| ).
lo_column = lo_columns->get_column( |MSG| ).
lo_column->set_medium_text( |Message| ).
lo_column = lo_columns->get_column( |LONGTEXT| ).
lo_column->set_medium_text( |Longtext| ).
lo_column = lo_columns->get_column( |T100| ).
lo_column->set_medium_text( |Goto message| ).
lo_column = lo_columns->get_column( |SOURCE| ).
lo_column->set_medium_text( |Goto source| ).
lo_column = lo_columns->get_column( |CALLSTACK| ).
lo_column->set_medium_text( |Show callstack| ).
IF lv_add_obj_col = abap_true.
lo_column = lo_columns->get_column( |OBJ_TYPE| ).
lo_column->set_medium_text( |Object Type| ).
lo_column = lo_columns->get_column( |OBJ_NAME| ).
lo_column->set_medium_text( |Object Name| ).
ELSE.
"hide object columns
lo_column = lo_columns->get_column( |OBJ_TYPE| ).
lo_column->set_technical( abap_true ).
lo_column = lo_columns->get_column( |OBJ_NAME| ).
lo_column->set_technical( abap_true ).
ENDIF.
"hide empty columns
LOOP AT gt_log TRANSPORTING NO FIELDS WHERE t100 IS NOT INITIAL.
EXIT.
ENDLOOP.
IF sy-subrc <> 0.
lo_column = lo_columns->get_column( |T100| ).
lo_column->set_technical( abap_true ).
ENDIF.
LOOP AT gt_log TRANSPORTING NO FIELDS WHERE source IS NOT INITIAL.
EXIT.
ENDLOOP.
IF sy-subrc <> 0.
lo_column = lo_columns->get_column( |SOURCE| ).
lo_column->set_technical( abap_true ).
ENDIF.
LOOP AT gt_log TRANSPORTING NO FIELDS WHERE longtext IS NOT INITIAL.
EXIT.
ENDLOOP.
IF sy-subrc <> 0.
lo_column = lo_columns->get_column( |LONGTEXT| ).
lo_column->set_technical( abap_true ).
ENDIF.
LOOP AT gt_log TRANSPORTING NO FIELDS WHERE callstack IS NOT INITIAL.
EXIT.
ENDLOOP.
IF sy-subrc <> 0.
lo_column = lo_columns->get_column( |CALLSTACK| ).
lo_column->set_technical( abap_true ).
ENDIF.
ls_position = zcl_abapgit_popups=>center(
iv_width = 125
iv_height = 20 ).
lo_alv->set_screen_popup( start_column = ls_position-start_column
end_column = ls_position-end_column
start_line = ls_position-start_row
end_line = ls_position-end_row ).
CREATE OBJECT lo_form_header
EXPORTING
text = ii_log->get_title( ).
lo_alv->set_top_of_list( lo_form_header ).
lo_event = lo_alv->get_event( ).
SET HANDLER on_link_click FOR lo_event.
lo_alv->display( ).
CATCH cx_salv_error INTO lx_error.
MESSAGE lx_error TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
ENDMETHOD.
METHOD show_longtext.
DATA: lx_abapgit TYPE REF TO zcx_abapgit_exception.
DATA: lv_docu_object TYPE dokhl-object,
lt_dummy1 TYPE TABLE OF dselc,
lt_dummy2 TYPE TABLE OF dval,
ls_help_info TYPE help_info.
IF is_log-exception IS NOT BOUND.
RETURN.
ENDIF.
TRY.
lx_abapgit ?= is_log-exception.
CATCH cx_sy_move_cast_error.
RETURN.
ENDTRY.
lv_docu_object = lx_abapgit->if_t100_message~t100key-msgid.
lv_docu_object+2 = lx_abapgit->if_t100_message~t100key-msgno.
ls_help_info-call = 'D'.
ls_help_info-spras = sy-langu.
ls_help_info-messageid = lx_abapgit->if_t100_message~t100key-msgid.
ls_help_info-messagenr = lx_abapgit->if_t100_message~t100key-msgno.
ls_help_info-message = is_log-msg.
ls_help_info-title = 'Longtext'.
ls_help_info-docuid = 'NA'.
ls_help_info-docuobject = lv_docu_object.
ls_help_info-msgv1 = lx_abapgit->msgv1.
ls_help_info-msgv2 = lx_abapgit->msgv2.
ls_help_info-msgv3 = lx_abapgit->msgv3.
ls_help_info-msgv4 = lx_abapgit->msgv4.
CALL FUNCTION 'HELP_START'
EXPORTING
help_infos = ls_help_info
TABLES
dynpselect = lt_dummy1
dynpvaluetab = lt_dummy2
EXCEPTIONS
OTHERS = 1.
IF sy-subrc IS NOT INITIAL.
zcx_abapgit_exception=>raise_t100( ).
ENDIF.
ENDMETHOD.
METHOD to_html.
DATA: lt_message TYPE zif_abapgit_log=>ty_log_outs,
lr_message TYPE REF TO zif_abapgit_log=>ty_log_out,
lv_class TYPE string,
lv_icon TYPE string.
CREATE OBJECT ri_html TYPE zcl_abapgit_html.
IF ii_log->count( ) = 0.
RETURN.
ENDIF.
lt_message = ii_log->get_messages( ).
LOOP AT lt_message REFERENCE INTO lr_message.
CASE lr_message->type.
WHEN 'W'.
lv_icon = 'attention'.
lv_class = 'warning'.
WHEN 'E'.
lv_icon = 'error'.
lv_class = 'error'.
WHEN OTHERS. " ??? unexpected
lv_icon = 'error'.
lv_class = 'error'.
ENDCASE.
ri_html->add( |<span class="{ lv_class }">| ).
ri_html->add_icon( lv_icon ).
ri_html->add( lr_message->text ).
ri_html->add( '</span>' ).
ENDLOOP.
ENDMETHOD.
METHOD write_log.
DATA: lt_message TYPE zif_abapgit_log=>ty_log_outs,
lr_message TYPE REF TO zif_abapgit_log=>ty_log_out,
lv_text TYPE string.
lt_message = ii_log->get_messages( ).
LOOP AT lt_message REFERENCE INTO lr_message.
IF lr_message->obj_name IS NOT INITIAL AND lr_message->obj_type IS NOT INITIAL.
lv_text = |{ lr_message->type }: { lr_message->text } ({ lr_message->obj_type }/{ lr_message->obj_name })|.
ELSE.
lv_text = |{ lr_message->type }: { lr_message->text }|.
ENDIF.
WRITE: / lv_text.
ENDLOOP.
ENDMETHOD.
ENDCLASS.
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