Pessoal seguinte, iniciei os meus estudos em ejb e estou com esse problema, marquei um metodo com a anotação @PostConstruct mais o metodo não é chamado.
Código:
Calculadora.java
@Stateless
public class Calculadora {
public double soma(double a, double b){
return a + b;
}
@PostConstruct
public void mensagemRealizandoCalculo(){
System.out.println("Calculo a ser realizado");
}
}
CalculadoraController.java
[code]
public class CalculadoraController extends HttpServlet {
/**
* Processes requests for both HTTP
* GET
and
* POST
methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@EJB
private Calculadora calculadora;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType(“text/html;charset=UTF-8”);
PrintWriter out = response.getWriter();
double soma = calculadora.soma(2, 2);
out.write("O resultado da soma é " + soma);
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP
* <code>GET</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP
* <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}[/code]