private void returnEndpointListForLegacyClient()

in neptune-endpoints-info-lambda/src/main/java/software/amazon/lambda/NeptuneEndpointsInfoLambda.java [115:136]

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

    private void returnEndpointListForLegacyClient(EndpointsType endpointsType,
                                                   LambdaLogger logger,
                                                   OutputStream output) throws IOException {

        logger.log("Returning list of endpoints for EndpointsType: " + endpointsType);

        NeptuneClusterMetadata clusterMetadata = addAnnotations(neptuneClusterMetadata.get());
        EndpointCollection endpoints = endpointsType.getEndpoints(clusterMetadata);

        Collection<String> addresses = new ArrayList<>();
        for (Endpoint endpoint : endpoints) {
            addresses.add(endpoint.getAddress());
        }

        String results = String.join(",", addresses);
        logger.log("Results: " + results);

        try (Writer writer = new BufferedWriter(new OutputStreamWriter(output, UTF_8))) {
            writer.write(results);
            writer.flush();
        }
    }