public static LoghubAppender createAppender()

in src/main/java/com/aliyun/openservices/log/log4j2/LoghubAppender.java [238:296]
46 lines of code
3 McCabe index (conditional complexity)

    public static LoghubAppender createAppender(
            @PluginAttribute("name") final String name,
            @PluginElement("Filter") final Filter filter,
            @PluginElement("Layout") Layout<? extends Serializable> layout,
            @PluginConfiguration final Configuration config,
            @PluginAttribute("ignoreExceptions") final String ignore,
            @PluginAttribute("project") final String project,
            @PluginAttribute("logStore") final String logStore,
            @PluginAttribute("endpoint") final String endpoint,
            @PluginAttribute("accessKeyId") final String accessKeyId,
            @PluginAttribute("accessKeySecret") final String accessKeySecret,
            @PluginAttribute("stsToken") final String stsToken,

            @PluginAttribute("totalSizeInBytes") final String  totalSizeInBytes,
            @PluginAttribute("maxBlockMs") final String  maxBlockMs,
            @PluginAttribute("ioThreadCount") final String  ioThreadCount,
            @PluginAttribute("batchSizeThresholdInBytes") final String  batchSizeThresholdInBytes,
            @PluginAttribute("batchCountThreshold") final String  batchCountThreshold,
            @PluginAttribute("lingerMs") final String  lingerMs,
            @PluginAttribute("retries") final String  retries,
            @PluginAttribute("baseRetryBackoffMs") final String  baseRetryBackoffMs,
            @PluginAttribute("maxRetryBackoffMs") final String maxRetryBackoffMs,

            @PluginAttribute("topic") final String topic,
            @PluginAttribute("source") final String source,
            @PluginAttribute("timeFormat") final String timeFormat,
            @PluginAttribute("timeZone") final String timeZone,
            @PluginAttribute("mdcFields") final String mdcFields,
            @PluginAttribute("timePrecision") final String timePrecision) {

        Boolean ignoreExceptions = Booleans.parseBoolean(ignore, true);

        int maxBlockMsInt = parseStrToInt(maxBlockMs, 0);

        int baseRetryBackoffMsInt = parseStrToInt(baseRetryBackoffMs, 100);

        int maxRetryBackoffMsInt = parseStrToInt(maxRetryBackoffMs, 100);

        int lingerMsInt = parseStrToInt(lingerMs, 3000);

        int batchCountThresholdInt = parseStrToInt(batchCountThreshold, 4096);

        int batchSizeThresholdInBytesInt = parseStrToInt(batchSizeThresholdInBytes, 5 * 1024 * 1024);

        int totalSizeInBytesInt = parseStrToInt(totalSizeInBytes, 104857600);

        int retriesInt = parseStrToInt(retries, 3);

        int ioThreadCountInt = parseStrToInt(ioThreadCount, 8);

        String pattern = isStrEmpty(timeFormat) ? DEFAULT_TIME_FORMAT : timeFormat;
        String timeZoneInfo = isStrEmpty(timeZone) ? DEFAULT_TIME_ZONE : timeZone;
        DateTimeFormatter formatter = DateTimeFormat.forPattern(pattern).withZone(DateTimeZone.forID(timeZoneInfo));
        TimePrecision precision = parseTimePrecision(timePrecision);
        return new LoghubAppender(name, filter, layout, ignoreExceptions, project, logStore, endpoint,
                accessKeyId, accessKeySecret, stsToken, totalSizeInBytesInt, maxBlockMsInt, ioThreadCountInt,
                batchSizeThresholdInBytesInt, batchCountThresholdInt, lingerMsInt, retriesInt,
                baseRetryBackoffMsInt, maxRetryBackoffMsInt, topic, source, formatter, mdcFields, precision);
    }