Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.kalai.controller; import com.kalai.MultipleInput; import com.kalai.MultipleInputFiles; import java.util.List; import javax.servlet.http.HttpSession; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; /** * * @author kalaiselvan.a */ @Controller public class AppendGridStoreController { @RequestMapping("/appendgridstore") public String appendgridstore(ModelMap map, HttpSession session) { String username = (String) session.getAttribute("username"); if (username != null && !username.equals("") && username.trim().length() != 0) { map.addAttribute("Status", "UnSuccess_multiple"); return "AppendGridStore"; } else { return "index"; } } @RequestMapping("/afterappendgridstore") public String afterappendgridstore(ModelMap map, @ModelAttribute("afterappendgridstore") MultipleInput multipleinputs, HttpSession session) { String username = (String) session.getAttribute("username"); if (!username.equals("") && username.trim().length() != 0) { List<MultipleInputFiles> multipleinputfiles = multipleinputs.getMultipleinputfiles(); map.addAttribute("Status", "Success"); map.addAttribute("albums", multipleinputfiles); return "AppendGridStore"; } else { return "index"; } } }