static DynamoDBSigner getInstance()

in sdk1/src/main/java/com/amazonaws/services/dynamodbv2/datamodeling/encryption/DynamoDBSigner.java [64:71]

• 8 lines of code
• 2 McCabe index (conditional complexity)

  static DynamoDBSigner getInstance(String signingAlgorithm, SecureRandom rnd) {
    DynamoDBSigner result = cache.get(signingAlgorithm);
    if (result == null) {
      result = new DynamoDBSigner(signingAlgorithm, rnd);
      cache.putIfAbsent(signingAlgorithm, result);
    }
    return result;
  }