public static AttributeValue toAttributeValueV1()

in aws-lambda-java-events-sdk-transformer/src/main/java/com/amazonaws/services/lambda/runtime/events/transformers/v1/dynamodb/DynamodbAttributeValueTransformer.java [12:61]

40 lines of code
15 McCabe index (conditional complexity)


    public static AttributeValue toAttributeValueV1(final com.amazonaws.services.lambda.runtime.events.models.dynamodb.AttributeValue value) {
        if (Objects.nonNull(value.getS())) {
            return new AttributeValue()
                    .withS(value.getS());

        } else if (Objects.nonNull(value.getSS())) {
            return new AttributeValue()
                    .withSS(value.getSS().isEmpty() ? null : value.getSS());

        } else if (Objects.nonNull(value.getN())) {
            return new AttributeValue()
                    .withN(value.getN());

        } else if (Objects.nonNull(value.getNS())) {
            return new AttributeValue()
                    .withNS(value.getNS().isEmpty() ? null : value.getNS());

        } else if (Objects.nonNull(value.getB())) {
            return new AttributeValue()
                    .withB(value.getB());

        } else if (Objects.nonNull(value.getBS())) {
            return new AttributeValue()
                    .withBS(value.getBS().isEmpty() ? null : value.getBS());

        } else if (Objects.nonNull(value.getBOOL())) {
            return new AttributeValue()
                    .withBOOL(value.getBOOL());

        } else if (Objects.nonNull(value.getL())) {
            return new AttributeValue()
                    .withL(value.getL().isEmpty()
                            ? Collections.emptyList()
                            : value.getL().stream()
                                .map(DynamodbAttributeValueTransformer::toAttributeValueV1)
                                .collect(Collectors.toList()));

        } else if (Objects.nonNull(value.getM())) {
            return new AttributeValue()
                    .withM(toAttributeValueMapV1(value.getM()));

        } else if (Objects.nonNull(value.getNULL())) {
            return new AttributeValue()
                    .withNULL(value.getNULL());

        } else {
            throw new IllegalArgumentException(
                    String.format("Unsupported attributeValue type: %s", value));
        }
    }