public void fallbackConfiguration()

in src/main/java/org/apache/sling/commons/log/logback/internal/LogbackManager.java [584:603]

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

        public void fallbackConfiguration(List<SaxEvent> eventList, JoranConfigurator configurator,
                StatusListener statusListener) {
            URL mainURL = getMainUrl();
            if (mainURL != null) {
                if (eventList != null) {
                    addWarn("Falling back to previously registered safe configuration.");
                    try {
                        resetContext(statusListener);
                        GenericConfigurator.informContextOfURLUsedForConfiguration(context, mainURL);
                        configurator.doConfigure(eventList);
                        addInfo("Re-registering previous fallback configuration once more as a fallback configuration point");
                        configurator.registerSafeConfiguration(eventList);
                    } catch (JoranException e) {
                        addError("Unexpected exception thrown by a configuration considered safe.", e);
                    }
                } else {
                    addWarn("No previous configuration to fall back on.");
                }
            }
        }