HighLevelTrackMultipartUpload.java

// Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: MIT-0 (For details, see https://github.com/awsdocs/amazon-s3-developer-guide/blob/master/LICENSE-SAMPLECODE.)

import java.io.File;

import com.amazonaws.AmazonServiceException;
import com.amazonaws.SdkClientException;
import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.event.ProgressEvent;
import com.amazonaws.event.ProgressListener;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3ClientBuilder;
import com.amazonaws.services.s3.model.PutObjectRequest;
import com.amazonaws.services.s3.transfer.TransferManager;
import com.amazonaws.services.s3.transfer.TransferManagerBuilder;
import com.amazonaws.services.s3.transfer.Upload;

public class HighLevelTrackMultipartUpload {

    public static void main(String[] args) throws Exception {
        String clientRegion = "*** Client region ***";
        String bucketName = "*** Bucket name ***";
        String keyName = "*** Object key ***";
        String filePath = "*** Path to file to upload ***";

        try {
            AmazonS3 s3Client = AmazonS3ClientBuilder.standard()
                    .withRegion(clientRegion)
                    .withCredentials(new ProfileCredentialsProvider())
                    .build();
            TransferManager tm = TransferManagerBuilder.standard()
                                .withS3Client(s3Client)
                                .build();
            PutObjectRequest request = new PutObjectRequest(bucketName, keyName, new File(filePath));
            
            // To receive notifications when bytes are transferred, add a  
            // ProgressListener to your request.
            request.setGeneralProgressListener(new ProgressListener() {
                public void progressChanged(ProgressEvent progressEvent) {
                    System.out.println("Transferred bytes: " + progressEvent.getBytesTransferred());
                    }
            });
            // TransferManager processes all transfers asynchronously,
            // so this call returns immediately.
            Upload upload = tm.upload(request);
    
            // Optionally, you can wait for the upload to finish before continuing.
            upload.waitForCompletion();
        }
        catch(AmazonServiceException e) {
            // The call was transmitted successfully, but Amazon S3 couldn't process 
            // it, so it returned an error response.
            e.printStackTrace();
        }
        catch(SdkClientException e) {
            // Amazon S3 couldn't be contacted for a response, or the client 
            // couldn't parse the response from Amazon S3.
            e.printStackTrace();
        }
    }
}