private void configure()

in src/main/java/org/apache/sling/commons/log/logback/internal/LogbackManager.java [343:377]
31 lines of code
5 McCabe index (conditional complexity)

    private void configure(ConfiguratorCallback cb) {
        long startTime = System.currentTimeMillis();
        StatusListener statusListener = new StatusListenerAsList();
        if (debug) {
            statusListener = new OnConsoleStatusListener();
        }

        getStatusManager().add(statusListener);
        addInfo("Resetting context: " + getLoggerContext().getName());
        resetContext(statusListener);

        StatusUtil statusUtil = new StatusUtil(getLoggerContext());
        JoranConfigurator configurator = createConfigurator();
        final List<SaxEvent> eventList = configurator.recallSafeConfiguration();
        final long threshold = System.currentTimeMillis();
        boolean success = false;
        try {
            cb.perform(configurator);
            if (statusUtil.hasXMLParsingErrors(threshold)) {
                cb.fallbackConfiguration(eventList, createConfigurator(), statusListener);
            }
            addInfo("Context: " + getLoggerContext().getName() + " reloaded.");
            success = true;
        } catch (Throwable t) {
            //Need to catch any error as Logback must work in all scenarios
            //The error would be dumped to sysout in later call to Status printer
            addError("Error occurred while configuring Logback", t);
        } finally {
            if(!success){
                cb.fallbackConfiguration(eventList, createConfigurator(), statusListener);
            }
            getStatusManager().remove(statusListener);
            SlingStatusPrinter.printInCaseOfErrorsOrWarnings(getLoggerContext(), resetStartTime, startTime, success);
        }
    }