Retrieve metadata of a file

" -------------------------------------------------------------------- " 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_retrieve_file_metadata DEFINITION PUBLIC FINAL CREATE PUBLIC. PUBLIC SECTION. INTERFACES if_oo_adt_classrun. ENDCLASS. CLASS zcl_cs_retrieve_file_metadata IMPLEMENTATION. METHOD if_oo_adt_classrun~main. " Data Declarations DATA lv_p_bucket TYPE string. DATA lv_p_object TYPE string. TRY. " Open HTTP Connection " Pass the configured client key 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_p_object = 'sample-object'. " Call API method lo_client->get_objects( EXPORTING iv_p_bucket = lv_p_bucket iv_p_object = lv_p_object IMPORTING es_output = DATA(ls_output) ev_ret_code = DATA(lv_ret_code) ev_err_text = DATA(lv_err_text) ). IF lo_client->is_success( lv_ret_code ). out->write( 'Object metadata retrieved successfully!' ). out->write( |Bucket Name: { ls_output-bucket }| ). out->write( |Object Name: { ls_output-name }| ). out->write( |Content Type: { ls_output-content_type }| ). 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. 

********************************************************************** * 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_retrieve_file_metadata. * Data Declarations DATA: lv_p_bucket TYPE string, lv_p_object 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_p_object = 'sample-object'. * Call API method CALL METHOD lo_client->get_objects EXPORTING iv_p_bucket = lv_p_bucket iv_p_object = lv_p_object IMPORTING es_output = DATA(ls_output) ev_ret_code = DATA(lv_ret_code) ev_err_text = DATA(lv_err_text). IF lo_client->is_success( lv_ret_code ). MESSAGE 'Object metadata retrieved successfully!' TYPE 'S'. WRITE: 'Bucket Name:', ls_output-bucket. WRITE:/ 'Object Name:', ls_output-name. WRITE:/ 'Content Type:', ls_output-content_type. 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.