Esta muestra de código se puede usar para subir un objeto grande a un bucket de Cloud Storage mediante la fragmentación y el suministro de claves de encriptación proporcionadas por el cliente para encriptar el objeto.
Si deseas obtener una colección completa de muestras de código del SDK de ABAP para Google Cloud, consulta el repositorio GoogleCloudPlatform/google-cloud-abap/abap-sdk/ZGOOG_SDK_DOCS_SAMPLES en GitHub.
Muestra de código
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* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
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* https://www.apache.org/licenses/LICENSE-2.0 *
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REPORT zr_upload_object_rescskey.
* Data Declarations
DATA:
lv_p_bucket TYPE string,
lv_q_name TYPE string,
ls_data TYPE xstring,
lv_content_type TYPE string.
TRY.
* Open HTTP Connection
DATA(lo_client) = NEW /goog/cl_storage_v1( iv_key_name = 'CLIENT_KEY' ).
* Populate the data that needs to be passed to the api
"Name of the bucket
lv_p_bucket = 'sample-bucket'.
"Name of the object
lv_q_name = 'sample-object'.
"Read object data into ls_data
ls_data = '<Object data in XSTRING form>'.
"Content type of the object
lv_content_type = '<Content Type>'.
"Set the common query parameter uploadType as 'resumable'
"Default chunk size is 8MB
CALL METHOD lo_client->add_common_qparam
EXPORTING
iv_name = 'uploadType'
iv_value = 'resumable'.
* Set custom headers for Customer Supplied Encryption keys
CALL METHOD lo_client->add_custom_header
EXPORTING
iv_name = 'X-GOOG-ENCRYPTION-ALGORITHM'
iv_value = 'AES256'. "Supported encryption algorithm
"Base64-encoded string of your AES-256 encryption key
CALL METHOD lo_client->add_custom_header
EXPORTING
iv_name = 'X-Goog-Encryption-Key'
iv_value = '<Encryption Key>'.
"Base64-encoded string of the SHA256 hash of your encryption key
CALL METHOD lo_client->add_custom_header
EXPORTING
iv_name = 'X-Goog-Encryption-Key-Sha256'
iv_value = '<SHA256 of the Encryption Key>'.
* Call API method
CALL METHOD lo_client->insert_objects
EXPORTING
iv_q_name = lv_q_name
iv_p_bucket = lv_p_bucket
is_data = ls_data
iv_content_type = lv_content_type
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 lo_client->is_success( lv_ret_code ).
MESSAGE 'Bucket created successfully!' 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.