public String composeStringToSign()

in src/main/java/com/aliyun/credentials/utils/ParameterHelper.java [84:103]

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

    public String composeStringToSign(MethodType method, Map<String, String> queries) {
        String[] sortedKeys = queries.keySet().toArray(new String[]{});
        Arrays.sort(sortedKeys);
        StringBuilder canonicalizedQueryString = new StringBuilder();

        for (String key : sortedKeys) {
            canonicalizedQueryString.append("&")
                    .append(AcsURLEncoder.percentEncode(key)).append("=")
                    .append(AcsURLEncoder.percentEncode(queries.get(key)));
        }
        StringBuilder stringToSign = new StringBuilder();
        stringToSign.append(method.toString());
        stringToSign.append(SEPARATOR);
        stringToSign.append(AcsURLEncoder.percentEncode("/"));
        stringToSign.append(SEPARATOR);
        stringToSign.append(AcsURLEncoder.percentEncode(
                canonicalizedQueryString.toString().substring(1)));

        return stringToSign.toString();
    }