Subversion Repositories bacoAlunos

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

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.UserSessionImpl;

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

import javax.servlet.ServletException;

import javax.servlet.ServletRequest;

import javax.servlet.http.HttpServletRequest;

import java.io.IOException;

public class DevelopRegisterSession implements RegisterSession {

    /**

     * Abre uma sessao se esta não existir e associa-a sempre ao User com id 1

     * @param servletRequest

     * @return

     * @throws IOException

     * @throws ServletException

     */

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

    public UserSession openSession(ServletRequest servletRequest) {

        HttpServletRequest request = (HttpServletRequest) servletRequest;

        SecurityContextProvider.getInstance().registerSessionContext(request.getSession().getId());

        UserSession session;

        HibernateUtils.getCurrentSession().beginTransaction();

        try {

            //TODO Mudar par get em vez de load como demonstra a imagem

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

            if(session == null)

            {

                session = new UserSessionImpl();

                session.setCookie(request.getSession().getId());

                HibernateUtils.getCurrentSession().save(session);

            }

        }catch(1.5.0/docs/api/java/lang/Exception.html">Exception e)

        {

            session = new UserSessionImpl();

            session.setCookie(request.getSession().getId());

            HibernateUtils.getCurrentSession().save(session);

        }

        User u = (User) HibernateUtils.getCurrentSession().get(User.class, new 1.5.0/docs/api/java/lang/Long.html">Long(1));

        u = (User) HibernateUtils.narrow(u);

        session.setUser(u);

        session = (UserSession) HibernateUtils.narrow(session);

        HibernateUtils.getCurrentSession().getTransaction().commit();

        return session;

    }

}