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package pt.estgp.es.exemplos.hibernate.web;
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package pt.estgp.es.exemplos.hibernate.web;
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import org.apache.log4j.Logger;
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import pt.estgp.es.exemplos.hibernate.HibernateUtils;
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import pt.estgp.es.exemplos.hibernate.HibernateUtils;
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import pt.estgp.es.exemplos.hibernate.UserSession;
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import pt.estgp.es.exemplos.hibernate.UserSession;
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import pt.estgp.es.exemplos.hibernate.UserSessionImpl;
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import pt.estgp.es.exemplos.hibernate.web.pluginSession.PluginFactory;
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import pt.estgp.es.exemplos.hibernate.web.pluginSession.RegisterSession;
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import javax.servlet.*;
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import javax.servlet.*;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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import java.io.IOException;
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import static org.hibernate.criterion.Restrictions.like;
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public class SecurityFilter implements 1.5.0/docs/api/java/util/logging/Filter.html">Filter {
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public class SecurityFilter implements 1.5.0/docs/api/java/util/logging/Filter.html">Filter {
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  private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(SecurityFilter.class);
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  private static final 1.5.0/docs/api/java/lang/String.html">String SESSION_IN_REQUEST_KEY = "UserSession";
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  @1.5.0/docs/api/java/lang/Override.html">Override
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  @1.5.0/docs/api/java/lang/Override.html">Override
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  public void init(FilterConfig filterConfig) throws ServletException{
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  public void init(FilterConfig filterConfig) throws ServletException{
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  }
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  }
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  @1.5.0/docs/api/java/lang/Override.html">Override
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  @1.5.0/docs/api/java/lang/Override.html">Override
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  public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws 1.5.0/docs/api/java/io/IOException.html">IOException, ServletException {
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  public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws 1.5.0/docs/api/java/io/IOException.html">IOException, ServletException {
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    HttpServletResponse response=(HttpServletResponse) servletResponse;
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    HttpServletResponse response = (HttpServletResponse) servletResponse;
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    loadSessionProxy(servletRequest);
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    filterChain.doFilter(servletRequest, response);
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  }
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    HttpServletRequest request = (HttpServletRequest) servletRequest;
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  public static UserSession loadSessionProxy(ServletRequest servletRequest) throws 1.5.0/docs/api/java/io/IOException.html">IOException, ServletException{
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    request.getSession().getId();
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    //SecurityCotextProvider.getInstance().registerSessionContext(request.getSession().getId());
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    UserSession session = (UserSession) servletRequest.getAttribute(SESSION_IN_REQUEST_KEY);
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    HibernateUtils.getCurrentSession().beginTransaction();
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    /*User user= (User)HibernateUtils.getCurrentSession()
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            .createCriteria(User.class)
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            .createAlias("user", "u")
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            .add(like("u.nome", "jorge"))
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            .add(eq("username", "jcmachado"))
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            .add(eq("password", "123"))
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            //.add(Order.asc("username"))
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            .uniqueResult();*/
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    User u = null;
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    try {
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    try {
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      UserSession session= (UserSession) HibernateUtils.getCurrentSession().load(UserSession.class, request.getSession().getId());;
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      if(session==null){
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      if(session == null) {
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        session= new UserSessionImpl();
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        RegisterSession plugin;
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        plugin = (RegisterSession) PluginFactory.getPlugin(RegisterSession.class);
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        session.setCookie(request.getSession().getId());
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        session = plugin.openSession(servletRequest);
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        HibernateUtils.getCurrentSession().save(session);
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        servletRequest.setAttribute(SESSION_IN_REQUEST_KEY,session);
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      }
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      }
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      u= session.getUser();
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    }
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    catch (1.5.0/docs/api/java/lang/Exception.html">Exception e){
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      UserSession session = new UserSessionImpl();
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    } catch (1.5.0/docs/api/java/lang/ClassNotFoundException.html">ClassNotFoundException | 1.5.0/docs/api/java/lang/IllegalAccessException.html">IllegalAccessException | 1.5.0/docs/api/java/lang/InstantiationException.html">InstantiationException e) {
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      session.setCookie(request.getSession().getId());
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        logger.error(e,e);
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      HibernateUtils.getCurrentSession().save(session);
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        return null;
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    }
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      }
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    HibernateUtils.getCurrentSession().getTransaction().commit();
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      filterChain.doFilter(servletRequest, response);
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    return session;
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  }
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  }
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  @1.5.0/docs/api/java/lang/Override.html">Override
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  @1.5.0/docs/api/java/lang/Override.html">Override
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  public void destroy() {
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  public void destroy() {
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  }
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  }
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}
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}