content: package com.iluwatar.front.controller;
  
  /**
   * 
   * The Front Controller is a presentation tier pattern. Essentially it defines a
   * controller that handles all requests for a web site.
   * 
   * The Front Controller pattern consolidates request handling through a single handler
   * object (FrontController). This object can carry out the common the behavior such as
   * authorization, request logging and routing requests to corresponding views.
   * 
   * Typically the requests are mapped to command objects (Command) which then display
   * the correct view (View).
   * 
   * In this example we have implemented two views: ArcherView and CatapultView. These
   * are displayed by sending correct request to the FrontController object. For example,
   * the ArcherView gets displayed when FrontController receives request "Archer". When
   * the request is unknown, we display the error view (ErrorView).
   *
   */
  public class App {
  	
  	public static void main(String[] args) {
  		FrontController controller = new FrontController();
  		controller.handleRequest("Archer");
  		controller.handleRequest("Catapult");
  		controller.handleRequest("foobar");
  	}
  }
  