public static HttpURLConnection createHttpConnection()

in java-operator/src/main/java/com/amazonwebservices/blogs/containers/sigv4/util/HttpUtils.java [72:94]

• 21 lines of code
• 4 McCabe index (conditional complexity)

    public static HttpURLConnection createHttpConnection(URL endpointUrl,
                                                         String httpMethod,
                                                         Map<String, String> headers) {
        try {
            HttpURLConnection connection = (HttpURLConnection) endpointUrl.openConnection();
            connection.setRequestMethod(httpMethod);
            
            if ( headers != null ) {
                logger.info("Request headers");
                for ( String headerKey : headers.keySet() ) {
                    logger.info(headerKey + ": " + headers.get(headerKey));
                    connection.setRequestProperty(headerKey, headers.get(headerKey));
                }
            }

            connection.setUseCaches(false);
            connection.setDoInput(true);
            connection.setDoOutput(true);
            return connection;
        } catch (Exception e) {
            throw new RuntimeException("Cannot create connection. " + e.getMessage(), e);
        }
    }