Subversion Repositories bacoAlunos

package pt.estgp.es.exemplos.hibernate.web;

import org.hibernate.Criteria;

import org.hibernate.criterion.Order;

import pt.estgp.es.exemplos.hibernate.HibernateUtils;

import pt.estgp.es.exemplos.hibernate.User;

import pt.estgp.es.exemplos.hibernate.UserSession;

import pt.estgp.es.exemplos.hibernate.security.SecurityContextProvider;

import javax.servlet.*;

import javax.servlet.http.Cookie;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

import static org.hibernate.criterion.Restrictions.*;

public class UserFilter implements 1.5.0/docs/api/java/util/logging/Filter.html">Filter {

    @1.5.0/docs/api/java/lang/Override.html">Override

    public void init(FilterConfig filterConfig) throws ServletException {

    }

    @1.5.0/docs/api/java/lang/Override.html">Override

    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws 1.5.0/docs/api/java/io/IOException.html">IOException, ServletException {

        HttpServletResponse response = (HttpServletResponse) servletResponse;

        //response.sendError(403);

        HttpServletRequest request = (HttpServletRequest) servletRequest;

        1.5.0/docs/api/java/lang/System.html">System.out.println(request.getSession().getId());

        HibernateUtils.getCurrentSession().beginTransaction();

        UserSession session = (UserSession) HibernateUtils.getCurrentSession().load(UserSession.class, request.getSession().getId());

        User u = session.getUser();

        if(u != null)

            filterChain.doFilter(servletRequest,response);

        else

            response.sendError(403);

        HibernateUtils.getCurrentSession().getTransaction().rollback();

    }

    @1.5.0/docs/api/java/lang/Override.html">Override

    public void destroy() {

    }

}