package com.fastcampus.ch2;

import java.io.FileNotFoundException;

import org.springframework.http.HttpStatus;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.web.bind.annotation.ExceptionHandler;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.ResponseStatus;

@Controller

public class ExceptionController {

@ExceptionHandler({NullPointerException.class, FileNotFoundException.class})

public String catcher2(Exception ex, Model m) {

m.addAttribute("ex", ex);

return "error";

}

@ExceptionHandler(Exception.class)

@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR) // 200 -> 500

public String catcher(Exception ex, Model m) {

System.out.println("catcher() in ExceptionController");

System.out.println("m="+m);

// m.addAttribute("ex", ex);

return "error";

}

@RequestMapping("/ex")

public String main(Model m) throws Exception {

m.addAttribute("msg", "message from ExceptionController.main()");

throw new Exception("¿¹¿Ü°¡ ¹ß»ýÇß½À´Ï´Ù.");

}

@RequestMapping("/ex2")

public String main2() throws Exception {

throw new NullPointerException("¿¹¿Ü°¡ ¹ß»ýÇß½À´Ï´Ù.");

}

}