public static String createQueryString()

in provider/fastbin/src/main/java/org/apache/aries/rsa/provider/fastbin/util/URISupport.java [264:288]

• 25 lines of code
• 5 McCabe index (conditional complexity)

    public static String createQueryString(Map<String, String> options) throws URISyntaxException {
        try {
            if (options.size() > 0) {
                StringBuilder rc = new StringBuilder();
                boolean first = true;
                for (Map.Entry<String, String> entry : options.entrySet()) {
                    if (first) {
                        first = false;
                    } else {
                        rc.append("&");
                    }
                    String key = entry.getKey();
                    String value = entry.getValue();
                    rc.append(URLEncoder.encode(key, "UTF-8"));
                    rc.append("=");
                    rc.append(URLEncoder.encode(value, "UTF-8"));
                }
                return rc.toString();
            } else {
                return "";
            }
        } catch (UnsupportedEncodingException e) {
            throw (URISyntaxException)new URISyntaxException(e.toString(), "Invalid encoding").initCause(e);
        }
    }