LoginFailHandler

java.lang.Object
- kr.com.inspect.handler.LoginFailHandler

All Implemented Interfaces:

org.springframework.security.web.authentication.AuthenticationFailureHandler
```
@Component("loginFailHandler")
public class LoginFailHandler
extends java.lang.Object
implements org.springframework.security.web.authentication.AuthenticationFailureHandler
```
로그인 실패시 처리

Version:

1.0, 2020.11.18 클래스 작성(Yeonhee Kim)

Author:

Yeonhee Kim, Wooyoung Lee

Constructor Summary

Constructors
Constructor Description

LoginFailHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`onAuthenticationFailure(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, org.springframework.security.core.AuthenticationException exception)`	인증이 실패했을 경우 실행되는 로직

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - LoginFailHandler
```
public LoginFailHandler()
```
- Method Detail
  - onAuthenticationFailure
```
public void onAuthenticationFailure(javax.servlet.http.HttpServletRequest request,
                                    javax.servlet.http.HttpServletResponse response,
                                    org.springframework.security.core.AuthenticationException exception)
                             throws java.io.IOException,
                                    javax.servlet.ServletException
```
    인증이 실패했을 경우 실행되는 로직
    
    Specified by:
    
    onAuthenticationFailure in interface org.springframework.security.web.authentication.AuthenticationFailureHandler
    
    Parameters:
    
    request - 사용자로부터 들어온 요청
    
    response - 서버에서 사용자로 가는 응답
    
    exception - 인증이 실패한 경우 던져지는 예외
    
    Throws:
    
    java.io.IOException - 입출력 예외
    
    javax.servlet.ServletException - 서블릿 예외