Subversion Repositories bacoAlunos

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

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

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

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

/**

 * Created by joaoe on 29-10-2018.

 */

public class PaginasDeleteServlet extends HttpServlet {

    protected void doPost (HttpServletRequest request, HttpServletResponse response) throws ServletException, 1.5.0/docs/api/java/io/IOException.html">IOException {

        1.5.0/docs/api/java/lang/String.html">String idSeccao = request.getParameter("idSeccao");

        HibernateUtils.getCurrentSession().beginTransaction();

        Seccao seccao = (Seccao) HibernateUtils.getCurrentSession().load(Seccao.class,new 1.5.0/docs/api/java/lang/Long.html">Long(idSeccao));

        1.5.0/docs/api/java/lang/Long.html">Long idPagina = seccao.getPagina().getId();

        seccao.getPagina().getSeccoes().remove(seccao);

        seccao.setPagina(null);

        HibernateUtils.getCurrentSession().delete(seccao);

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

        request.setAttribute("id", idPagina);

        request.getRequestDispatcher("apresentaPagina.jsp").forward(request,response);

    }

    protected void doGet (HttpServletRequest request, HttpServletResponse response) throws ServletException, 1.5.0/docs/api/java/io/IOException.html">IOException {

        doPost(request,response);

    }

}