AWS SDK for Java

The AWS SDK for Java is a development kit for working with AWS services.

Preparation for work

1. Create a service account .

2. Assign a role to a service account .

3. Create a static access key .

Installation

To install the AWS SDK for JAVA, follow the instructions on the manufacturer's website.

Customization

To configure, create configuration files in your home directory and specify in them:

• Static key in file .aws/credentials:

  [default]
              aws_access_key_id = <id>
              aws_secret_access_key = <secretKey>

• Default region in file .aws/config:

  [default]
              region=us-east-1

Use the address to access ColdStack s3.coldstack.io.

Code examples

The sample code is located in the directory aws-java-sdk/samples/AmazonS3in the archive with the SDK distribution kit.

To connect to Object Storage, replace the code in the example

AmazonS3 s3 = AmazonS3ClientBuilder.standard()
    .withCredentials(new AWSStaticCredentialsProvider(credentials))
    .withRegion("us-west-2")
    .build();

on the

AmazonS3 s3 = AmazonS3ClientBuilder.standard()
    .withCredentials(new AWSStaticCredentialsProvider(credentials))
    .withEndpointConfiguration(
        new AmazonS3ClientBuilder.EndpointConfiguration(
            "s3.coldstack.io", "us-east-1"
        )
    )
    .build();