protected void setup()

in src/main/java/org/apache/sling/engine/impl/SlingMainServlet.java [190:211]

• 19 lines of code
• 5 McCabe index (conditional complexity)

    protected void setup(final Config config) {
        // configure method filter
        this.allowTrace = config.sling_trace_allow();

        String servletName = config.servlet_name();
        if (servletName == null || servletName.isEmpty()) {
            servletName = this.productInfoProvider.getProductInfo();
        }
        if (this.servletRegistration == null) {
            this.servletRegistration =
                    bundleContext.registerService(Servlet.class, this, getServletContextRegistrationProps(servletName));
        } else {
            // check if the servlet name has changed and update properties
            if (!Objects.equals(
                    servletName,
                    this.servletRegistration
                            .getReference()
                            .getProperty(HttpWhiteboardConstants.HTTP_WHITEBOARD_SERVLET_NAME))) {
                this.servletRegistration.setProperties(getServletContextRegistrationProps(servletName));
            }
        }
    }