使用处理器版本处理单个文档

此代码示例可用于使用指定的处理器版本处理单个文档。

如需查看本地或任何云版本的 ABAP SDK for Google Cloud 代码示例的全面集合,请参阅 GitHub 上的代码示例代码库

代码示例

SAP BTP 版本

" --------------------------------------------------------------------
"  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_processor_vers DEFINITION
  PUBLIC FINAL
  CREATE PUBLIC.

  PUBLIC SECTION.
    INTERFACES if_oo_adt_classrun.
ENDCLASS.


CLASS zcl_cs_process_processor_vers 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 lv_p_processor_versions_id TYPE string.
    DATA ls_input                   TYPE /goog/cl_documentai_v1=>ty_084.
    DATA lv_output                  TYPE /goog/cl_documentai_v1=>ty_085.
    DATA lo_exception               TYPE REF TO /goog/cx_sdk.

    TRY.
        " Open HTTP Connection
        DATA(lo_client) = NEW /goog/cl_documentai_v1( iv_key_name = 'DEMO_DOCAI' ).

        " Populate relevant parameters
        lv_p_projects_id = lo_client->gv_project_id.
        " Location ID of the Processor
        lv_p_locations_id = 'LOCATION_ID'.
        " Processor ID of the Processor
        lv_p_processors_id = 'PROCESSOR_ID'.
        " Processor Version of the Processor
        lv_p_processor_versions_id = 'PROCESSOR_VERSION_ID'.
        " File contents in base64-encoded format
        ls_input-raw_document-content   = 'CONTENT'.
        " MIME Type of the file
        ls_input-raw_document-mime_type = 'MIME_TYPE'.

        " Call API method
        lo_client->process_processor_versions( 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
                                                         iv_p_processor_versions_id = lv_p_processor_versions_id
                                                         is_input                   = ls_input
                                               IMPORTING 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 ).
          out->write( | Success | ).
        ELSE.
          out->write( | Error occurred: { lv_err_text }| ).
        ENDIF.

        " Close HTTP Connection
        lo_client->close( ).

      CATCH /goog/cx_sdk INTO DATA(lo_sdk_excp).
        lv_err_text = lo_sdk_excp->get_text( ).
        out->write( |Exception occurred: { lv_err_text } | ).
    ENDTRY.
  ENDMETHOD.
ENDCLASS.

本地或任何云版本

**********************************************************************
*  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_processor_versions.

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_p_processor_versions_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
    lv_p_processor_versions_id = 'PROCESSOR_VERSION_ID'.  "Processor Version 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_processor_versions
      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
        iv_p_processor_versions_id = lv_p_processor_versions_id
        is_input                   = ls_input
      IMPORTING
        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.