public void contextInitialized()

in extscript-core-root/extscript-weld/src/main/java/org/apache/myfaces/extension/scripting/weld/startup/Listener.java [126:191]
47 lines of code
6 McCabe index (conditional complexity)

    public void contextInitialized(ServletContextEvent sce) {
        // Make Javassist always use the TCCL to load classes
        ProxyFactory.classLoaderProvider = new ClassLoaderProvider() {

            public ClassLoader get(ProxyFactory pf) {
                return Thread.currentThread().getContextClassLoader();
            }

        };

        ClassLoader classLoader = Reflections.getClassLoader();
        ServletContext context = sce.getServletContext();

        URLScanner scanner = createUrlScanner(classLoader, context);
        if (scanner != null) {
            context.setAttribute(URLScanner.class.getName(), scanner);
        }

        ServletDeployment deployment = createServletDeployment(context, bootstrap);
        try {
            deployment.getWebAppBeanDeploymentArchive().getServices().add(
                    ResourceInjectionServices.class, new ServletResourceInjectionServices() {
            });
        } catch (NoClassDefFoundError e) {
            // Support GAE
            log.warn("@Resource injection not available in simple beans");
        }

        bootstrap.startContainer(Environments.SERVLET, deployment).startInitialization();
        WeldManager manager = bootstrap.getManager(deployment.getWebAppBeanDeploymentArchive());

        ContainerContext cc = new ContainerContext(sce, manager);
        StringBuilder dump = new StringBuilder();
        Container container = findContainer(cc, dump);
        if (container == null) {
            log.info("No supported servlet container detected, CDI injection will NOT be available" +
                    " in Servlets, Filters or Listeners");
            if (log.isDebugEnabled())
                log.debug("Exception dump from Container lookup: " + dump);
        } else {
            container.initialize(cc);
            this.container = container;
        }

        // Push the manager into the servlet context so we can access in JSF
        context.setAttribute(BEAN_MANAGER_ATTRIBUTE_NAME, manager);

        if (JspFactory.getDefaultFactory() != null) {
            JspApplicationContext jspApplicationContext = JspFactory.getDefaultFactory().
                    getJspApplicationContext(context);

            // Register the ELResolver with JSP
            jspApplicationContext.addELResolver(manager.getELResolver());

            // Register ELContextListener with JSP
            jspApplicationContext.addELContextListener(
                    Reflections.<ELContextListener>newInstance("org.jboss.weld.el.WeldELContextListener"));

            // Push the wrapped expression factory into the servlet context so that Tomcat or Jetty can hook it in using a container code
            context.setAttribute(EXPRESSION_FACTORY_NAME, manager.wrapExpressionFactory(
                    jspApplicationContext.getExpressionFactory()));
        }

        bootstrap.deployBeans().validateBeans().endInitialization();
        super.contextInitialized(sce);
    }