public NeptuneSigV4SignerBase()

in src/main/java/com/amazonaws/neptune/auth/NeptuneSigV4SignerBase.java [135:152]

• 12 lines of code
• 1 McCabe index (conditional complexity)

    public NeptuneSigV4SignerBase(final String regionName,
                                  final AwsCredentialsProvider awsCredentialsProvider,
                                  final String serviceName)
            throws NeptuneSigV4SignerException {

        checkNotNull(regionName, "The region name must not be null");
        checkNotNull(awsCredentialsProvider, "The credentials provider must not be null");
        checkNotNull(serviceName, "The serviceName must not be null");
        this.awsCredentialsProvider = awsCredentialsProvider;
        this.awsRegion = Region.of(regionName);
        this.serviceName = serviceName;

        // initialize the signer 
        // => note that using the signer with multiple threads is safe as long as we do not
        //    change the configuration; so what we do here is setting the configuration on init
        //    and, forthon, will only call the aws4Signer.sign() method
        aws4Signer = Aws4Signer.create();
    }