public TreeMap createSignParameters()

in aliyun-sdk-opensearch/src/main/java/com/aliyun/opensearch/auth/OpenSearchAuthentication.java [100:130]

27 lines of code
4 McCabe index (conditional complexity)


    public TreeMap<String, Object> createSignParameters(String method, String request_path,
                                                        TreeMap<String, String> opensearch_headers,
                                                        Map<String, String> params) {
        TreeMap<String, String> sortedQueryParameters = sortParametersByKey(params);
        TreeMap<String, Object> signParameters = new TreeMap<String, Object>(new Comparator<String>() {
            @Override
            public int compare(String o1, String o2) {
                return o1.compareTo(o2);
            }
        });

        String content_md5 = "";
        signParameters.put("method", method);
        signParameters.put("request_path", request_path);
        signParameters.put("content_md5", content_md5);
        signParameters.put("content_type", "application/json; charset=utf-8");
        signParameters.put("date", formatIso8601Date(new Date()));
        signParameters.put("opensearch_headers", opensearch_headers);

        signParameters.put("query_params", sortedQueryParameters);

        if (!method.equals(OpenSearchClient.METHOD_GET)) {
            if (params != null && !params.isEmpty()) {
                String body = params.get(OpenSearchClient.POST_BODY_PARAM_KEY);
                LOG.debug("BODY_CONTENT: ", body);
                // signParameters.put("content_md5", DigestUtils.md5Hex(body));
                signParameters.put("content_md5", Hashing.md5().hashString(body, Charset.forName("UTF-8")).toString());
            }
        }
        return signParameters;
    }