package Servlets;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.hibernate.exception.JDBCConnectionException;

import DAO.DAOBase;
import Model.Etudiant;

public class AddEtudiant extends HttpServlet
{
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException 
	{
		String URLRedirect = getServletContext().getContextPath();
		Etudiant e = new Etudiant();
		try
		{
			e.setAge(Integer.parseInt(request.getParameter("age")));
			e.setNom(request.getParameter("nom"));
			if(e.getNom().trim().compareTo("") == 0) throw new Exception();
			e.setPrenom(request.getParameter("prenom"));
			if(e.getPrenom().trim().compareTo("") == 0) throw new Exception();
			DAOBase.addEtudiant(e);
		}
		catch(NumberFormatException ex)
		{
			URLRedirect += "?ErreurAdd=Entrez un age correct !";
		}
		catch(JDBCConnectionException cex)
		{
			URLRedirect += "?ErreurAdd=Connexion à la BDD impossible !";
		}
		catch(Exception ex)
		{
			URLRedirect += "?ErreurAdd=Tous les champs doivent être renseignés !";
		}
		response.sendRedirect(URLRedirect);
	}
	
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException 
	{
		doGet(request, response);
	}
	
}