Difference between revisions of "SAP ABAP XSTRING"
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| − | ==Leer | + | ==Leer archivo de texto codificado UTF-8== |
| − | ===Ejemplo 1=== | + | ===Ejemplo 1, como binario=== |
<nowiki> | <nowiki> | ||
DATA: lo_c2x TYPE REF TO cl_abap_conv_out_ce. | DATA: lo_c2x TYPE REF TO cl_abap_conv_out_ce. | ||
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ENDWHILE. | ENDWHILE. | ||
</nowiki> | </nowiki> | ||
| − | ===Ejemplo 2=== | + | ===Ejemplo 2, como Binario=== |
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DATA l_string TYPE string. | DATA l_string TYPE string. | ||
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</nowiki> | </nowiki> | ||
| − | == | + | ===Ejemplo 3, como ASC=== |
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CALL FUNCTION 'GUI_UPLOAD' | CALL FUNCTION 'GUI_UPLOAD' | ||
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endif. | endif. | ||
</nowiki> | </nowiki> | ||
| + | ==string to xstring => xstring to string== | ||
| + | * ejemplo 1 | ||
| + | <nowiki> | ||
| + | lo_c2x = cl_abap_conv_out_ce=>create( encoding = 'UTF-8' ). | ||
| + | lo_c2x->convert( EXPORTING data = l_string | ||
| + | IMPORTING buffer = l_xstring ). | ||
| + | |||
| + | " convert xstring to string for output | ||
| + | cl_abap_conv_in_ce=>create( input = l_xstring )->read( IMPORTING data = l_string ). | ||
| + | </nowiki> | ||
| + | |||
| + | * ejemplo 2 | ||
| + | <nowiki> | ||
| + | l_xstring = cl_abap_codepage=>convert_to( source = l_string codepage = 'UTF-8' ). | ||
| + | |||
| + | CALL METHOD cl_http_utility=>if_http_utility~decode_utf8 | ||
| + | EXPORTING | ||
| + | encoded = l_xstring | ||
| + | RECEIVING | ||
| + | unencoded = l_string. | ||
| + | </nowiki> | ||
| + | |||
| + | ==Codepage encodings== | ||
| + | * Ver Tabla TCP00 - Catálogo de code page SAP | ||
| + | Ejemplo: | ||
| + | 4110 - Unicode UTF-8 | ||
| + | 1100 - SAP internal, like ISO 8859-1 (00697/00819) | ||
==[[SAP_ABAP_VARIOS#Grabar_XSTRING_en_equipo_como_Binario(XML,PDF,etc.)|Grabar XSTRING en equipo como binario]]== | ==[[SAP_ABAP_VARIOS#Grabar_XSTRING_en_equipo_como_Binario(XML,PDF,etc.)|Grabar XSTRING en equipo como binario]]== | ||
Latest revision as of 20:45, 24 February 2021
Contents
Leer archivo de texto codificado UTF-8
Ejemplo 1, como binario
DATA: lo_c2x TYPE REF TO cl_abap_conv_out_ce.
DATA l_string TYPE string.
DATA l_string2 TYPE string.
DATA l_xstring TYPE xstring.
DATA l_filename TYPE string.
CALL METHOD cl_faa_tenv_services=>gui_upload_xstring
EXPORTING
id_fullpath = l_filename
IMPORTING
ed_xstring = l_xstring.
" convert xstring to string for output
cl_abap_conv_in_ce=>create( input = l_xstring )->read( IMPORTING data = l_string ).
WHILE l_string IS NOT INITIAL.
SPLIT l_string AT cl_abap_char_utilities=>cr_lf INTO l_string2 l_string.
IF NOT l_string2 CO cl_abap_char_utilities=>cr_lf.
MOVE l_string2 TO it_entrada.
APPEND it_entrada.
ENDIF.
ENDWHILE.
Ejemplo 2, como Binario
DATA l_string TYPE string.
DATA l_string2 TYPE string.
DATA l_xstring TYPE xstring.
DATA l_filename TYPE string.
DATA: l_filelength TYPE i.
DATA: l_data_tab LIKE rcgrepfile OCCURS 10 WITH HEADER LINE.
DATA: l_auth_filename LIKE authb-filename.
DATA: l_lines TYPE i.
l_filename = p_file.
* upload the file
CALL METHOD cl_gui_frontend_services=>gui_upload
EXPORTING
filename = l_filename
filetype = 'BIN'
* header_length = l_header_length
IMPORTING
filelength = l_filelength
CHANGING
data_tab = l_data_tab[]
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
not_supported_by_gui = 17
error_no_gui = 18
OTHERS = 19.
IF sy-subrc <> 0 .
ENDIF.
CALL FUNCTION 'SCMS_BINARY_TO_XSTRING'
EXPORTING
input_length = l_filelength
* FIRST_LINE = 0
* LAST_LINE = 0
IMPORTING
buffer = l_xstring
TABLES
binary_tab = l_data_tab
EXCEPTIONS
failed = 1
OTHERS = 2.
IF sy-subrc <> 0.
* Implement suitable error handling here
ENDIF.
*" convert xstring to string for output
cl_abap_conv_in_ce=>create( input = l_xstring )->read( IMPORTING data = l_string ).
* transformar string a tabla interna
WHILE l_string IS NOT INITIAL.
SPLIT l_string AT cl_abap_char_utilities=>cr_lf INTO l_string2 l_string.
IF NOT l_string2 CO cl_abap_char_utilities=>cr_lf.
MOVE l_string2 TO it_entrada.
APPEND it_entrada.
ENDIF.
ENDWHILE.
Ejemplo 3, como ASC
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = l_filename
filetype = 'ASC'
CODEPAGE = '4110'
TABLES
data_tab = it_entrada
EXCEPTIONS
file_open_error = 1
file_read_error = 2
no_batch = 3
gui_refuse_filetransfer = 4
invalid_type = 5
no_authority = 6
unknown_error = 7
bad_data_format = 8
header_not_allowed = 9
separator_not_allowed = 10
header_too_long = 11
unknown_dp_error = 12
access_denied = 13
dp_out_of_memory = 14
disk_full = 15
dp_timeout = 16
OTHERS = 17.
if sy-subrc <> 0 .
endif.
string to xstring => xstring to string
- ejemplo 1
lo_c2x = cl_abap_conv_out_ce=>create( encoding = 'UTF-8' ).
lo_c2x->convert( EXPORTING data = l_string
IMPORTING buffer = l_xstring ).
" convert xstring to string for output
cl_abap_conv_in_ce=>create( input = l_xstring )->read( IMPORTING data = l_string ).
- ejemplo 2
l_xstring = cl_abap_codepage=>convert_to( source = l_string codepage = 'UTF-8' ).
CALL METHOD cl_http_utility=>if_http_utility~decode_utf8
EXPORTING
encoded = l_xstring
RECEIVING
unencoded = l_string.
Codepage encodings
- Ver Tabla TCP00 - Catálogo de code page SAP
Ejemplo:
4110 - Unicode UTF-8 1100 - SAP internal, like ISO 8859-1 (00697/00819)
