public static InternalLogger getClientLogger()

in ons-core/ons-client/src/main/java/org/apache/rocketmq/ons/api/impl/util/ClientLoggerUtil.java [32:54]

• 22 lines of code
• 4 McCabe index (conditional complexity)

    public static InternalLogger getClientLogger() {
        //Make sure
        String onsClientLogRoot = System.getProperty(CLIENT_LOG_ROOT, System.getProperty("user.home") + "/logs");
        System.setProperty(ClientLogger.CLIENT_LOG_ROOT, onsClientLogRoot);
        String onsClientLogLevel = System.getProperty(CLIENT_LOG_LEVEL, "INFO").trim().toUpperCase();
        if (!Arrays.asList(LEVEL_ARRAY).contains(onsClientLogLevel)) {
            onsClientLogLevel = "INFO";
        }
        System.setProperty(ClientLogger.CLIENT_LOG_LEVEL, onsClientLogLevel);
        String onsClientLogMaxIndex = System.getProperty(CLIENT_LOG_FILEMAXINDEX, "10").trim();
        try {
            int maxIndex = Integer.parseInt(onsClientLogMaxIndex);
            if (maxIndex <= 0 || maxIndex > CLIENT_LOG_FILE_MAX_INDEX) {
                throw new NumberFormatException();
            }
        } catch (NumberFormatException e) {
            onsClientLogMaxIndex = "10";
        }
        System.setProperty(ClientLogger.CLIENT_LOG_MAXINDEX, onsClientLogMaxIndex);
        System.setProperty(ClientLogger.CLIENT_LOG_FILENAME, "ons.log");
        System.setProperty(ClientLogger.CLIENT_LOG_FILESIZE, String.valueOf(CLIENT_LOG_FILESIZE));
        return ClientLogger.getLog();
    }