JwtAuthenticationEntryPoint.java

package com.tarento.retail.config;

import java.io.IOException;
import java.io.Serializable;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletResponse;

import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

@Component
public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint, Serializable {
    /**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	@Override
    public void commence(javax.servlet.http.HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AuthenticationException e) throws IOException, ServletException {
        httpServletResponse.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized");
    }


}