public static void downloadFile()

in prototype/dispatch/order-dispatcher/src/main/java/com/aws/proto/dispatching/util/aws/S3Utility.java [46:70]

22 lines of code
4 McCabe index (conditional complexity)


    public static void downloadFile(String bucketName, String keyPath, Path localFilePath) {
        AwsCredentialsProvider credentialsProvider = CredentialsHelper.getCredentialsProvider();

        S3Client s3Client = S3Client.builder()
          .credentialsProvider(credentialsProvider)
          .region(CredentialsHelper.getRegion())
          .build();

        GetObjectRequest getObjectRequest = GetObjectRequest.builder()
          .bucket(bucketName)
          .key(keyPath)
          .build();

        try {
            logger.debug("Downloading s3://{}/{} to {}", bucketName, keyPath, localFilePath);
            GetObjectResponse getObjectResponse = s3Client.getObject(getObjectRequest, localFilePath);
            logger.info("{} from {} was downloaded to {} ({} bytes)", keyPath, bucketName, localFilePath, getObjectResponse.contentLength());
        } catch (NoSuchKeyException e) {
            logger.error("Key ({}) doesn't exist in S3 Bucket: {}", getObjectRequest.key(), e.getMessage());
        } catch (AwsServiceException | SdkClientException e) {
            logger.error("Error while downloading file from S3 bucket '{}/{}': {}", bucketName, keyPath, e.getMessage());
        } catch(Exception e) {
            logger.error("Generic error :: {}", e.getMessage());
        }
    }