public void updateGlobalConfiguration()

in src/main/java/org/apache/sling/commons/log/logback/internal/LogConfigManager.java [327:348]

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

    public void updateGlobalConfiguration(Dictionary<String, String> configuration) throws ConfigurationException {
        // fallback to start default settings when the config is deleted
        if (configuration == null) {
            configuration = defaultConfiguration;
        }
        processGlobalConfig(configuration);
        // set the logger name to a special value to indicate the global
        // (ROOT) logger setting (SLING-529)
        configuration.put(LogConfigManager.LOG_LOGGERS, Logger.ROOT_LOGGER_NAME);

        // normalize logger file (might be console
        final String logFile = configuration.get(LOG_FILE);
        if (logFile == null || logFile.trim().length() == 0) {
            configuration.put(LOG_FILE, LogWriter.FILE_NAME_CONSOLE);
        }

        // update the default log writer and logger configuration
        updateLogWriter(LogConfigManager.PID, configuration, false);
        updateLoggerConfiguration(LogConfigManager.PID, configuration, false);

        logbackManager.configChanged();
    }