(Java) Backblaze S3 Upload File

See more Backblaze S3 Examples

The Chilkat S3 functions in the HTTP class are compatible with the Backblaze service. However, because of some specific issues, Chilkat v9.5.0.89 or later is needed.

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import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http = new CkHttp();

    // keyID = Access Key ID or Access Key
    http.put_AwsAccessKey("access-key");

    // applicationKey = Secret Access Key or Secret Key
    http.put_AwsSecretKey("secret-key");

    // Region is the 2nd part of your S3 Endpoint
    http.put_AwsEndpoint("s3.us-west-002.backblazeb2.com");

    String bucketName = "chilkat-test";
    String objectName = "seahorse.jpg";
    String localFilePath = "qa_data/jpg/seahorse.jpg";
    String contentType = "image/jpg";

    http.put_KeepResponseBody(true);

    boolean success = http.S3_UploadFile(localFilePath,contentType,bucketName,objectName);

    if (success != true) {
        System.out.println(http.lastErrorText());

        CkXml xml = new CkXml();
        xml.LoadXml(http.lastResponseBody());
        System.out.println(xml.getXml());
        }
    else {
        System.out.println("File uploaded.");
        }
  }
}