Login Controller

gistfile1.java

package com.pluralsight.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
public class LoginController {
	// For 403 - Authentication error
	@RequestMapping(value = "/403", method = RequestMethod.GET)
	public String error403(ModelMap model) {
		return "403";
	}

	// No need to add .html because in web.xml <servlet-mapping> has indicated
	// to add *.html <url-pattern>
	@RequestMapping(value = "/login")
	public String login(ModelMap model) {
		System.out.println("In the login method");

		// This will tell our InternalResourceViewResolver ... /WEB-INF/jsp/
		// (defined in servlet-config.xml) to lookup
		// This will look for login.jsp under ... jsp folder
		return "login";
	}

	// For login failed
	@RequestMapping(value = "/loginFailed", method = RequestMethod.GET)
	public String loginFailed(ModelMap model) {
		System.out.println("Login Failed");

		// Set the error flag so that the login.jsp <c:if
		// test="${not empty error }"> will pick up
		model.addAttribute("error", "true");

		return "login";
	}

	// For logout
	@RequestMapping(value = "/logout", method = RequestMethod.GET)
	public String logout(ModelMap model) {
		return "logout";
	}
}