Spring MVC Annotation Multi Action:
We can have more than one operation in Single controller class, also spring allow us to write lot of flexible methods to handle request.
package com.candidjava.springmvc;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
@RequestMapping(value = "/customer")
@Controller
public class CustomerController
{
@RequestMapping(value = "/add.htm", method = RequestMethod.GET)
public ModelAndView add() throws Exception
{
ModelAndView mv = new ModelAndView("page");
mv.addObject("msg", "add() method");
return mv;
}
@RequestMapping("/delete.htm")
public ModelAndView delete(HttpServletRequest request, HttpServletResponse response) throws Exception
{
return new ModelAndView("page", "msg", "delete() method");
}
@RequestMapping("/update.htm")
public String update() throws Exception
{
return "page1";
}
@RequestMapping("/*.htm")
public String list() throws Exception
{
return "page2";
}
}
Screenshot
Download
