ConfigurationAWSCredentialsProvider2x.java

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//
//   http://www.apache.org/licenses/LICENSE-2.0
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package com.amazonaws.glue.catalog.credentials;

import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
import software.amazon.awssdk.auth.credentials.AwsCredentials;
import software.amazon.awssdk.auth.credentials.AwsCredentialsProvider;

import java.util.Map;

/**
 * This is credentials provider for AWS SDK 2.x, comparing to ConfigurationAWSCredentialsProvider,
 * which is for AWS SDK 1.x.
 * See: https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/migration-client-credentials.html
 */
public class ConfigurationAWSCredentialsProvider2x implements AwsCredentialsProvider {

    private AwsBasicCredentials awsBasicCredentials;

    private ConfigurationAWSCredentialsProvider2x(AwsBasicCredentials awsBasicCredentials) {
        this.awsBasicCredentials = awsBasicCredentials;
    }

    @Override
    public AwsCredentials resolveCredentials() {
        return awsBasicCredentials;
    }

    public static AwsCredentialsProvider create(Map<String, String> config) {
        String ak = config.get("glue.access_key");
        String sk = config.get("glue.secret_key");
        AwsBasicCredentials awsBasicCredentials = AwsBasicCredentials.create(ak, sk);
        return new ConfigurationAWSCredentialsProvider2x(awsBasicCredentials);
    }
}