Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.beto.test.securityinterceptor.model.util; import com.beto.test.securityinterceptor.model.dao.UserDao; import com.beto.test.securityinterceptor.model.entity.SecUserDef; import javax.servlet.http.HttpSession; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.security.core.Authentication; import org.springframework.security.core.context.SecurityContextHolder; import org.springframework.security.core.userdetails.User; import org.springframework.stereotype.Service; /** * * @author 912867 */ @Service public class ProjectUtil { @Autowired private HttpSession httpSession; @Autowired private UserDao userDao; public static User getUser() { Authentication authentication = SecurityContextHolder.getContext().getAuthentication(); User user = (User) authentication.getPrincipal(); return user; } public SecUserDef getUserEntity() { return (SecUserDef) session().getAttribute("user-table"); } public SecUserDef getUserWithDb() { return userDao.getUser(getUser().getUsername()); } public HttpSession session() { return httpSession; } }