com.tamnd.app.config.security.AuthFailure.java Source code

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Here is the source code for com.tamnd.app.config.security.AuthFailure.java

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package com.tamnd.app.config.security;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
import org.springframework.stereotype.Component;

/**
 *
 * @author tamnd2
 */
@Component
public class AuthFailure extends SimpleUrlAuthenticationFailureHandler {

    @Override
    public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
            AuthenticationException exception) throws IOException, ServletException {
        if (exception instanceof BadCredentialsException) {
            response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        } else if (exception instanceof UsernameNotFoundException) {
            response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        } else {
            response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
        }
    }

}