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Aug 5, 2022
Jan 29, 2018
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Dec 22, 2016
Aug 5, 2022
Aug 5, 2022

EO principles respected here Managed by Zerocracy DevOps By

mvn PDD status Maven Central Javadoc codecov

More details are here:

Also, read this blog post: Object-Oriented Java Adapter of Amazon S3 SDK.

It's an object layer on top of Amazon S3 SDK:

import com.jcabi.s3.Bucket;
import com.jcabi.s3.Ocket;
import com.jcabi.s3.Region;
import com.jcabi.s3.cached.CdRegion;
public class Main {
  public static void main(String[] args) {
    Region region = new CdRegion(
      new Region.Simple("key", "secret")
    Bucket bucket = region.bucket("");
    Ocket.Text ocket = new Ocket.Text(bucket.ocket("test.txt"));
    String content =;
    ocket.write("hello, world!");

It is highly recommended to use CdRegion to avoid multiple duplicate reads from the same S3 object.

How to contribute?

Fork the repository, make changes, submit a pull request. We promise to review your changes same day and apply to the master branch, if they look correct.

Please run Maven build before submitting a pull request:

$ mvn clean install -Pqulice