Java – how to programmatically register JSF managed beans?

I want to programmatically register / add the managed bean class to the application scope (from servlet init())

Solution

Therefore, it involves a non - JSF request Facescontext#getcurrentinstance () returns null here, so it's useless here

It's nice to know that JSF application - wide managed beans are basically stored as ServletContext properties In the init () method, your ServletContext is in your hands by the inherited getservletcontext () method Therefore, the following should be done:

@Override
public void init() {
    getServletContext().setAttribute("managedBeanName",new backingBean());
}

nothing more. It will be available in JSF through #{managedbeanname}