[Resolvido]Pegar URL acessada dentro do Filtro

@Override
	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException 	{
		if(session.isLogged())	{
			String url = request.getServletContext().getContextPath();
			System.out.println("URL: "+url);
			chain.doFilter(request, response);
		}
		else	{
			RequestDispatcher dispatcher = request.getRequestDispatcher("/public/login.faces?faces-redirect=true");  
			dispatcher.forward(request, response);
		}
	}