Galera, desenvolvi um servlet que carrega uma combo acessando uma tabela em access, porém, aconteceu o seguinte problema:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 208 in the jsp file: /xxxxx/form_inclusao.jsp
The method isAberto() is undefined for the type PaisDestino
205: while (it.hasNext())
206: {
207: PaisDestino paisTemp = it.next();
208: if (paisTemp.isAberto())
209: {
210:
211: %>
O que pode ser??
No jsp, tento carregar da seguinte forma:
<%@ page language=“java” contentType=“text/html; charset=iso-8859-1” pageEncoding="ISO-8859-1"
import=“br.gov.xxx.xxx.xxxx.entidades.<em>"
%>
<%@ page import="java.util.</em>” %>
<%
Collection Pais = (Collection)request.getAttribute("paises");
%>
<%
java.util.Iterator <PaisDestino> it = Pais.iterator();
while (it.hasNext())
{
PaisDestino paisTemp = it.next();
if (paisTemp.isAberto())
{
%>
<option value="<%=paisTemp.getCodigo()%>"><%=paisTemp.getNome()%></option>
Eis o servlet:
package br.xxx.xxx.xxx.xxxxx;
import java.io.IOException;
import java.util.Collection;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
- Servlet implementation class for Servlet: ActionListarPaises
-
<em>/
public class ActionListarPaises extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
/</em> (non-Java-doc)
* @see javax.servlet.http.HttpServlet#HttpServlet()
*/
/**
*
*/
private static final long serialVersionUID = 1L;
private final String URL_DESTINO = "/xxxx/form_inclusao.jsp";
public ActionListarPaises() {
super();
}
/* (non-Java-doc)
* @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
Collection<PaisDestino> listaPaises = xxxxxx.getListaPaises();
request.setAttribute("paises", listaPaises);
this.getServletContext().getRequestDispatcher(URL_DESTINO).forward(request, response);
}
/* (non-Java-doc)
* @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request,response);
}
}
a entidade:
public class PaisDestino {
private int codigo;
private String nome;
private String email;
public String getEmail() {
return email;
}
public int getCodigo() {
return codigo;
}
public void setCodigo(int codigoPaisDestino) {
this.codigo = codigoPaisDestino;
}
public void setEmail(String email) {
this.email = email;
}
public String getNome() {
return nome;
}
public void setNome(String nome) {
this.nome = nome;
}
}
