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 {

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

    session.setUser(u);

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

    return session;

  }

}