private static String getAgentString()

in core/src/main/java/org/apache/stormcrawler/protocol/AbstractHttpProtocol.java [150:191]

32 lines of code
11 McCabe index (conditional complexity)


    private static String getAgentString(
            String agentName,
            String agentVersion,
            String agentDesc,
            String agentURL,
            String agentEmail) {

        StringBuilder buf = new StringBuilder();

        buf.append(agentName);

        if (StringUtils.isNotBlank(agentVersion)) {
            buf.append("/");
            buf.append(agentVersion);
        }

        boolean hasAgentDesc = StringUtils.isNotBlank(agentDesc);
        boolean hasAgentURL = StringUtils.isNotBlank(agentURL);
        boolean hasAgentEmail = StringUtils.isNotBlank(agentEmail);

        if (hasAgentDesc || hasAgentEmail || hasAgentURL) {
            buf.append(" (");

            if (hasAgentDesc) {
                buf.append(agentDesc);
                if (hasAgentURL || hasAgentEmail) buf.append("; ");
            }

            if (hasAgentURL) {
                buf.append(agentURL);
                if (hasAgentEmail) buf.append("; ");
            }

            if (hasAgentEmail) {
                buf.append(agentEmail);
            }

            buf.append(")");
        }

        return buf.toString();
    }