protected void destroyRequestContext()

in webbeans-web/src/main/java/org/apache/webbeans/web/context/WebContextsService.java [393:470]
55 lines of code
15 McCabe index (conditional complexity)

    protected void destroyRequestContext(Object endObject)
    {
        //Get context
        ServletRequestContext context = getRequestContext(false);

        if (context == null)
        {
            return;
        }

            // cleanup open conversations first
        if (supportsConversation)
        {
            destroyOutdatedConversations(conversationContexts.get());
        }

        if (context.getPropagatedSessionContext() != null)
        {
            SessionContext sessionContext = context.getPropagatedSessionContext();

            Object payload = null;
            if (context.getServletRequest() != null)
            {
                payload = context.getHttpSession();
                if (payload == null)
                {
                    // in tomcat it will be null if invalidate was called
                    payload = context.getServletRequest().getSession(false);
                }
            }

            webBeansContext.getBeanManagerImpl().fireContextLifecyleEvent(
                payload != null ? payload : new Object(), BeforeDestroyedLiteral.INSTANCE_SESSION_SCOPED);

            sessionContext.destroy();

            webBeansContext.getBeanManagerImpl().fireContextLifecyleEvent(
                payload != null ? payload : new Object(), DestroyedLiteral.INSTANCE_SESSION_SCOPED);

        }

        Object payload = null;
        if (shouldFireRequestLifecycleEvents())
        {
            if (endObject != null && endObject instanceof ServletRequestEvent)
            {
                payload = ((ServletRequestEvent) endObject).getServletRequest();
            }

            webBeansContext.getBeanManagerImpl().fireContextLifecyleEvent(
                    payload != null ? payload : new Object(), BeforeDestroyedLiteral.INSTANCE_REQUEST_SCOPED);

        }


        context.destroy();

        // clean up the EL caches after each request
        ELContextStore elStore = ELContextStore.getInstance(false);
        if (elStore != null)
        {
            elStore.destroyELContextStore();
        }

        if (shouldFireRequestLifecycleEvents())
        {
            webBeansContext.getBeanManagerImpl().fireContextLifecyleEvent(
                payload != null ? payload : new Object(), DestroyedLiteral.INSTANCE_REQUEST_SCOPED);
        }

        // clean the proxy cache ThreadLocals
        RequestScopedBeanInterceptorHandler.removeThreadLocals();
        SessionScopedBeanInterceptorHandler.removeThreadLocals();

        //Clear thread locals
        requestContexts.set(null);
        requestContexts.remove();
    }