CF9 Front Controller Framework

I want to start writing a very simple front controller framework for CF9 that combines convention simplicity from ColdBox with configuration flexibility from Model-Glue, while borrowing a couple things from Rails/Grails/SpringMVC. Here's what a sample controller might look like:

component extends="Controller" {

 public void function listUsers() {

  var users = list("User");

  render("users/list.cfm",{users=users});  

 }

 public void function showUser() {

  var user = get("User",params.userID);

  render("users/show.cfm",{user=user});

 }

 public void function editUser() {
  
  if(exists(flash,"user")) {
   var user = flash.user;
  }
  else {
   var user = get("User",params.userID); 
  }

  render("users/edit.cfm",{user=user});

 }

 public void function saveUser() {

  var user = get("User",params.userID);
  
  populate(user,params);

  var errors = validate(user);
  
  if(!has(errors)) {
   
   save(user);

   flash.message = "User updated successfully"; 
  
   redirect("showUser",{userID=user.getID()}); 

  }
  else {

   flash.user = user;

   flash.message = errors; 
  
   redirect("editUser",{userID=user.getID()});
  }

 }

 public void function deleteUser() {

  delete("User",params.userID);

  flash.message = "User deleted successfully";

  redirect("listUsers");
  
 }

}