public DirectKmsMaterialProvider()

in sdk1/src/main/java/com/amazonaws/services/dynamodbv2/datamodeling/encryption/providers/DirectKmsMaterialProvider.java [83:109]

• 23 lines of code
• 6 McCabe index (conditional complexity)

  public DirectKmsMaterialProvider(
      AWSKMS kms, String encryptionKeyId, Map<String, String> materialDescription) {
    this.kms = kms;
    this.encryptionKeyId = encryptionKeyId;
    this.description =
        materialDescription != null
            ? Collections.unmodifiableMap(new HashMap<>(materialDescription))
            : Collections.<String, String>emptyMap();

    dataKeyDesc =
        description.containsKey(WrappedRawMaterials.CONTENT_KEY_ALGORITHM)
            ? description.get(WrappedRawMaterials.CONTENT_KEY_ALGORITHM)
            : DEFAULT_ENC_ALG;

    String[] parts = dataKeyDesc.split("/", 2);
    this.dataKeyAlg = parts[0];
    this.dataKeyLength = parts.length == 2 ? Integer.parseInt(parts[1]) : 256;

    sigKeyDesc =
        description.containsKey(SIGNING_KEY_ALGORITHM)
            ? description.get(SIGNING_KEY_ALGORITHM)
            : DEFAULT_SIG_ALG;

    parts = sigKeyDesc.split("/", 2);
    this.sigKeyAlg = parts[0];
    this.sigKeyLength = parts.length == 2 ? Integer.parseInt(parts[1]) : 256;
  }