Estou fazendo um projeto pra faculdade e preciso da força de vcs…
Utilizo o padrão MVC e o Struts atuando na camada de controle.
TENHO UMA CLASSE CLIENTE COMO MODELO:
[code]package cadastros;
…
imports
…
public class Cliente extends Modelo {
//atributos do cliente
private String nome;
private String cidade;
private String estado;
private String cpf;
private String telefone;
private String email;
//variavel para conexao ao banco
private Connection conn;
public Cliente() throws SQLException {
this.conn = ConnectionFactory.getConnection();
}
public void adiciona() throws SQLException {
PreparedStatement stmt = (PreparedStatement) this.conn.prepareStatement("insert into cliente (nome, cidade, estado, cpf, telefone, email) values (?, ?, ?, ?, ?, ?)");
stmt.setString(1, this.nome);
stmt.setString(2, this.cidade);
stmt.setString(3, this.estado);
stmt.setString(4, this.cpf);
stmt.setString(5, this.telefone);
stmt.setString(6, this.email);
stmt.execute();
stmt.close();
}
public void altera(Modelo modelo) throws SQLException {
PreparedStatement stmt = (PreparedStatement) this.conn.prepareStatement("update clientes set nome=?, cidade=?, estado=?, cpf=?, telefone=?, email=? where codigo=?");
stmt.setString(1, this.nome);
stmt.setString(2, this.cidade);
stmt.setString(3, this.estado);
stmt.setString(4, this.cpf);
stmt.setString(5, this.telefone);
stmt.setString(6, this.email);
stmt.setLong(7, modelo.getCodigo());
stmt.execute();
stmt.close();
}
public void remove(Modelo modelo) throws SQLException {
PreparedStatement stmt = (PreparedStatement) this.conn.prepareStatement("delete from clientes where codigo=?");
stmt.setLong(1, modelo.getCodigo());
stmt.execute();
stmt.close();
}
...
getters and setters
...
}[/code]
TENHO A CLASSE FORM:
[code]
package struts.form;
import java.sql.SQLException;
import org.apache.struts.action.;
import cadastros.;
public class ClienteForm extends ActionForm {
//O erro ta dando na linha abaixo
private Cliente cliente = new Cliente();
public Cliente getCliente() {
return cliente;
}
}[/code]
E TENHO A CLASSE ACTION:
[code]package struts.action;
import javax.servlet.http.*;
import org.apache.struts.action.*;
import cadastros.*;
import struts.form.ClienteForm;
public class AddCliente extends Action {
public ActionForward execute(ActionMapping map, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
System.out.println(“Tentando cadastrar novo cliente…”);
ClienteForm formulario = ((ClienteForm) form);
Cliente cliente = formulario.instancia();
Cadastro cad = new Cadastro();
cad.inclui(cliente);
return map.findForward("add-cli-ok");
}
}[/code]
O SEGUINTE ERRO ESTÁ DANDO:
[quote]type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Exception creating bean of class struts.form.ClienteForm: {1}
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
javax.servlet.ServletException: Exception creating bean of class struts.form.ClienteForm: {1}
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:843)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:776)
org.apache.jsp.novoCli_jsp._jspService(novoCli_jsp.java:73)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
javax.servlet.jsp.JspException: Exception creating bean of class struts.form.ClienteForm: {1}
org.apache.struts.taglib.html.FormTag.initFormBean(FormTag.java:465)
org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:432)
org.apache.jsp.novoCli_jsp._jspx_meth_html_form_0(novoCli_jsp.java:142)
org.apache.jsp.novoCli_jsp._jspx_meth_html_html_0(novoCli_jsp.java:98)
org.apache.jsp.novoCli_jsp._jspService(novoCli_jsp.java:66)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.20 logs.
[/quote]
POR FAVOR, ME AJUDEM… PRECISO ENTREGAR ESTE PROJETO!!!