private static DynamoDbTableEncryptionConfig getTableConfig()

in DynamoDbEncryption/runtimes/java/src/main/java/software/amazon/cryptography/dbencryptionsdk/dynamodb/enhancedclient/DynamoDbEnhancedClientEncryption.java [345:397]

45 lines of code
8 McCabe index (conditional complexity)


  private static DynamoDbTableEncryptionConfig getTableConfig(
    final DynamoDbEnhancedTableEncryptionConfig configWithSchema,
    final String tableName
  ) {
    List<Map<String, CryptoAction>> actionList = new ArrayList<>();
    for (TableSchema<?> schema : configWithSchema.schemaOnEncrypt()) {
      actionList.add(getActionsFromSchema(tableName, schema));
    }
    Map<String, CryptoAction> actions = mergeActions(actionList);

    DynamoDbTableEncryptionConfig.Builder builder =
      DynamoDbTableEncryptionConfig.builder();
    String partitionName = getPartitionKeyName(
      configWithSchema.schemaOnEncrypt()
    );
    builder = builder.partitionKeyName(partitionName);

    Optional<String> sortName = getSortKeyName(
      configWithSchema.schemaOnEncrypt()
    );
    if (sortName.isPresent()) {
      builder = builder.sortKeyName(sortName.get());
    }

    if (!Objects.isNull(configWithSchema.keyring())) {
      builder = builder.keyring(configWithSchema.keyring());
    }

    if (!Objects.isNull(configWithSchema.cmm())) {
      builder = builder.cmm(configWithSchema.cmm());
    }

    if (!Objects.isNull(configWithSchema.logicalTableName())) {
      builder = builder.logicalTableName(configWithSchema.logicalTableName());
    }

    if (!Objects.isNull(configWithSchema.plaintextOverride())) {
      builder = builder.plaintextOverride(configWithSchema.plaintextOverride());
    }

    if (!Objects.isNull(configWithSchema.algorithmSuiteId())) {
      builder = builder.algorithmSuiteId(configWithSchema.algorithmSuiteId());
    }

    return builder
      .allowedUnsignedAttributePrefix(
        configWithSchema.allowedUnsignedAttributePrefix()
      )
      .allowedUnsignedAttributes(configWithSchema.allowedUnsignedAttributes())
      .attributeActionsOnEncrypt(actions)
      .legacyOverride(configWithSchema.legacyOverride())
      .build();
  }