Questo esempio di codice può essere utilizzato per elaborare un singolo documento. Il processore predefinito alla versione successiva utilizzata per elaborare il documento.
Per una raccolta completa di esempi di codice per la versione on-premise o qualsiasi versione cloud di ABAP SDK for Google Cloud, consulta il repository di esempi di codice su GitHub.
Esempio di codice
Versione SAP BTP
" --------------------------------------------------------------------
" Copyright 2024 Google LLC -
" -
" Licensed under the Apache License, Version 2.0 (the "License"); -
" you may not use this file except in compliance with the License. -
" You may obtain a copy of the License at -
" https://www.apache.org/licenses/LICENSE-2.0 -
" Unless required by applicable law or agreed to in writing, -
" software distributed under the License is distributed on an -
" "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, -
" either express or implied. -
" See the License for the specific language governing permissions -
" and limitations under the License. -
" --------------------------------------------------------------------
CLASS zcl_cs_process_processors DEFINITION
PUBLIC FINAL
CREATE PUBLIC.
PUBLIC SECTION.
INTERFACES if_oo_adt_classrun.
ENDCLASS.
CLASS zcl_cs_process_processors IMPLEMENTATION.
METHOD if_oo_adt_classrun~main.
" Data Declarations
DATA lv_p_projects_id TYPE string.
DATA lv_p_locations_id TYPE string.
DATA lv_p_processors_id TYPE string.
DATA ls_input TYPE /goog/cl_documentai_v1=>ty_084.
DATA ls_output TYPE /goog/cl_documentai_v1=>ty_085.
DATA lo_exception TYPE REF TO /goog/cx_sdk.
TRY.
DATA(lo_client) = NEW /goog/cl_documentai_v1( iv_key_name = 'DEMO_DOCAI' ).
" Developer to populate relevant parameters for the API call
lv_p_projects_id = lo_client->gv_project_id.
lv_p_locations_id = 'LOCATION_ID'. " Location ID of the Processor
lv_p_processors_id = 'PROCESSOR_ID'. " "Processor ID of the Processor
" Developer to fetch the content and mime type of the file to be processed
ls_input-raw_document-content = 'CONTENT'. " Content of the file in base-64 format
ls_input-raw_document-mime_type = 'MIME_TYPE'. " Mime type of the file
" Call the API
lo_client->process_processors( EXPORTING iv_p_projects_id = lv_p_projects_id
iv_p_locations_id = lv_p_locations_id
iv_p_processors_id = lv_p_processors_id
is_input = ls_input
IMPORTING es_output = ls_output
ev_ret_code = DATA(ev_ret_code)
ev_err_text = DATA(ev_err_text)
es_err_resp = DATA(es_err_resp) ).
IF /goog/cl_http_client=>is_success( ev_ret_code ).
out->write( | Success | ).
ELSE.
out->write( | Error occurred: { ev_err_text }| ).
ENDIF.
" Close HTTP Connection
lo_client->close( ).
CATCH /goog/cx_sdk INTO DATA(lo_sdk_excp).
ev_err_text = lo_sdk_excp->get_text( ).
out->write( |Exception occurred: { ev_err_text } | ).
ENDTRY.
ENDMETHOD.
ENDCLASS.
Versione on-premise o qualsiasi versione cloud
**********************************************************************
* Copyright 2023 Google LLC *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* https://www.apache.org/licenses/LICENSE-2.0 *
* Unless required by applicable law or agreed to in writing, *
* software distributed under the License is distributed on an *
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, *
* either express or implied. *
* See the License for the specific language governing permissions *
* and limitations under the License. *
**********************************************************************
REPORT zr_process_processors.
DATA:
lt_bin_data TYPE STANDARD TABLE OF char1024,
ls_input TYPE /goog/cl_documentai_v1=>ty_084,
lv_p_projects_id TYPE string,
lv_p_locations_id TYPE string,
lv_p_processors_id TYPE string,
lv_file TYPE string,
lv_file_length TYPE i,
lv_xfile TYPE xstring,
lv_output TYPE string.
lv_file = 'BROWSED_FILE_PATH'. "File path of document to be processed
* Call function module to upload the file contents
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = lv_file
filetype = 'BIN'
IMPORTING
filelength = lv_file_length
TABLES
data_tab = lt_bin_data.
* Call function module to convert file contents from 'BIN' to 'XSTRIG' format
CALL FUNCTION 'SCMS_BINARY_TO_XSTRING'
EXPORTING
input_length = lv_file_length
IMPORTING
buffer = lv_xfile
TABLES
binary_tab = lt_bin_data.
* Call function module to convert the file contents from 'XSTRING' to 'base-64 encoded' format
CALL FUNCTION 'SCMS_BASE64_ENCODE_STR'
EXPORTING
input = lv_xfile
IMPORTING
output = lv_output.
TRY.
* Open HTTP Connection
DATA(lo_client) = NEW /goog/cl_documentai_v1( iv_key_name = 'CLIENT_KEY' ).
* Populate relevant parameters
lv_p_projects_id = lo_client->gv_project_id.
lv_p_locations_id = 'LOCATION_ID'. "Location ID of the Processor
lv_p_processors_id = 'PROCESSOR_ID'. "Processor ID of the Processor
ls_input-raw_document-content = lv_output. "File contents in base64-encoded format
ls_input-raw_document-mime_type = 'MIME_TYPE'. "MIME Type of the file
* Call API method
CALL METHOD lo_client->process_processors
EXPORTING
iv_p_projects_id = lv_p_projects_id
iv_p_locations_id = lv_p_locations_id
iv_p_processors_id = lv_p_processors_id
is_input = ls_input
IMPORTING
* ES_RAW =
es_output = DATA(ls_output)
ev_ret_code = DATA(lv_ret_code)
ev_err_text = DATA(lv_err_text)
es_err_resp = DATA(ls_err_resp).
IF /goog/cl_http_client=>is_success( lv_ret_code ).
MESSAGE 'Success' TYPE 'S'.
ELSE.
MESSAGE lv_err_text TYPE 'E'.
ENDIF.
* Close HTTP Connection
lo_client->close( ).
CATCH /goog/cx_sdk INTO DATA(lo_exception).
MESSAGE lo_exception->get_text( ) TYPE 'E'.
ENDTRY.