Delphi ActiveX

Wasabi Upload String

See more Wasabi Examples

Demonstrates how to upload the contents of a string to create an object in a Wasabi bucket. Delphi ActiveX

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Integer;
http: TChilkatHttp;
bucketName: WideString;
objectName: WideString;
contentType: WideString;
jsonStr: WideString;
charset: WideString;
xml: TChilkatXml;

begin
success := 0;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := TChilkatHttp.Create(Self);

// Insert your access key here:
http.AwsAccessKey := 'access-key';

// Insert your secret key here:
http.AwsSecretKey := 'secret-key';

http.AwsEndpoint := 's3.wasabisys.com';

bucketName := 'chilkattest';
objectName := 'orchard.json';
contentType := 'application/json';

http.KeepResponseBody := 1;

// Let's say we have JSON in a string and want to upload it to a file in Wasabi..
jsonStr := '{ "orchard": "apple" }';

// The charset indicates the byte representation of what is uploaded.
// If needed, Chilkat will internally convert to the desired byte representation before uploading.
charset := 'utf-8';
success := http.S3_UploadString(jsonStr,charset,contentType,bucketName,objectName);

if (success <> 1) then
  begin
    Memo1.Lines.Add(http.LastErrorText);

    xml := TChilkatXml.Create(Self);
    xml.LoadXml(http.LastResponseBody);
    Memo1.Lines.Add(xml.GetXml());
  end
else
  begin
    Memo1.Lines.Add('String uploaded.');
  end;
end;