abapGit/src/utils/zcl_abapgit_time.clas.abap
Lars Hvam 30547792dd
use built in types (#2363)
* replace use of x255

* use same type as field source

* remove use of text25

* remove use of numc4

* remove use of DATUM
2019-02-05 23:08:04 -08:00

66 lines
1.3 KiB
ABAP

CLASS zcl_abapgit_time DEFINITION
PUBLIC
CREATE PUBLIC .
PUBLIC SECTION.
TYPES: ty_unixtime TYPE c LENGTH 16.
CLASS-METHODS get
RETURNING VALUE(rv_time) TYPE ty_unixtime
RAISING zcx_abapgit_exception.
PROTECTED SECTION.
PRIVATE SECTION.
CONSTANTS: c_epoch TYPE d VALUE '19700101'.
ENDCLASS.
CLASS ZCL_ABAPGIT_TIME IMPLEMENTATION.
METHOD get.
DATA: lv_i TYPE i,
lv_tz TYPE tznzone,
lv_utcdiff TYPE tznutcdiff,
lv_utcsign TYPE tznutcsign.
lv_i = sy-datum - c_epoch.
lv_i = lv_i * 86400.
lv_i = lv_i + sy-uzeit.
CALL FUNCTION 'TZON_GET_OS_TIMEZONE'
IMPORTING
ef_timezone = lv_tz.
CALL FUNCTION 'TZON_GET_OFFSET'
EXPORTING
if_timezone = lv_tz
if_local_date = sy-datum
if_local_time = sy-uzeit
IMPORTING
ef_utcdiff = lv_utcdiff
ef_utcsign = lv_utcsign
EXCEPTIONS
conversion_error = 1
OTHERS = 2.
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( 'Timezone error' ).
ENDIF.
CASE lv_utcsign.
WHEN '+'.
lv_i = lv_i - lv_utcdiff.
WHEN '-'.
lv_i = lv_i + lv_utcdiff.
ENDCASE.
rv_time = lv_i.
CONDENSE rv_time.
rv_time+11 = lv_utcsign.
rv_time+12 = lv_utcdiff.
ENDMETHOD.
ENDCLASS.