package com.beecode.inz.authentication; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.json.JSONObject; import org.springframework.security.core.Authentication; import org.springframework.security.web.authentication.logout.LogoutSuccessHandler; public class UserLogoutSuccessHandler implements LogoutSuccessHandler { @Override public void onLogoutSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException { try { JSONObject returnJson = new JSONObject(); returnJson.put("logout", "success"); PrintWriter out = response.getWriter(); out.print(returnJson.toString()); out.flush(); out.close(); } catch (Exception e) { e.printStackTrace(); } } }