private static void printActionResult()

in library/src/main/java/com/alibaba/dcm/agent/DcmAgent.java [225:245]

• 17 lines of code
• 6 McCabe index (conditional complexity)

    private static void printActionResult(String action, Object result, PrintWriter writer) {
        if (writer == null) return;

        final Method method = action2Method.get(action);
        if (method.getReturnType() == void.class) return;

        if (result == null) {
            writer.println((Object) null);
        } else if (result instanceof DnsCacheEntry) {
            printDnsCacheEntry((DnsCacheEntry) result, writer);
        } else if (result instanceof DnsCache) {
            DnsCache dnsCache = (DnsCache) result;

            printDnsCacheEntryList("Dns cache: ", dnsCache.getCache(), writer);

            writer.println();
            printDnsCacheEntryList("Dns negative cache: ", dnsCache.getNegativeCache(), writer);
        } else {
            writer.println(result);
        }
    }