Spring 3.0 MVC with annoatiions

• To group related actions into a single controller class using Spring annotations @RequestMapping and @Controller annotation.

UserController.java

package com.jsl.springmvc.example;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class UserController{

    @RequestMapping("/login")
    public String login(Model model){
       model.addAttribute("message","login method is invoked");
       return "viewMessage";
    }

    @RequestMapping("/viewList")
    public String viewList(Model model){
       model.addAttribute("message","viewList method is invoked");
       return "viewMessage";
    }

    @RequestMapping("/search")
    public String search(Model model){
       model.addAttribute("message","Search method is invoked");
       return "viewMessage";
    }

   @RequestMapping("/home")
   public ModelAndView home(){
      return new ModelAndView("home");
   }
}

home.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
   
    
 

  Welcome to Spring Multiaction Controller
    Login
    ViewList
    Search

viewMessage.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

    
      ${message}
      Home

web.xml

  spring_mvc

  
    welcome
    org.springframework.web.servlet.DispatcherServlet
    1
  

  
    welcome
    /
  

welcome-servlet.xml