Bom dia estou comecando a utilizar JSF agora e baixei um material que ensina a usar algums componentes.
Estou tentando seguir o modelo mostrado nesse material para seguir com o cronograma do mesmo, mas ocorre um erro quando tento puxar os valores da tabela do BD(postgreSql) para o meu
Toda ajuda é bem-vinda.
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>
</context-param>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.faces</url-pattern>
</servlet-mapping>
<?xml version="1.0" encoding="UTF-8"?>
<faces-config version="1.2" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xi="http://www.w3.org/2001/XInclude"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd">
<managed-bean>
<managed-bean-name>EntradaCli_BB</managed-bean-name>
<managed-bean-class>br.com.cc.controller.EntradaCli_BackingBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
</faces-config>
package br.com.cc.controller;
import java.util.ArrayList;
import java.util.List;
import javax.faces.model.SelectItem;
import org.hibernate.Session;
import br.com.cc.model.bean.PrimContato;
import br.com.cc.model.dao.HibernateDao;
import br.com.cc.model.dao.InterfaceDao;
import br.com.cc.util.HibernateUtil;
public class EntradaCli_BackingBean {
public List<SelectItem> getPrimContatos(){
Session session = HibernateUtil.getSessionfactory().openSession();
session.beginTransaction();
InterfaceDao<PrimContato> pContDao = new HibernateDao<PrimContato>(PrimContato.class,session);
List<PrimContato> pConts = pContDao.getBeans();
session.getTransaction().commit();
List<SelectItem> selectPrimCont = new ArrayList<SelectItem>();
for(PrimContato pContato: pConts){
selectPrimCont.add(new SelectItem(pContato.getId_prim_contato().toString(), pContato.getNome_prim_c() ));
}
return selectPrimCont;
}
}
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Entrada de clientes</title>
</head>
<body>
<f:view>
<h:outputText value="Minha primeira página JSF"></h:outputText>
<h:selectOneMenu id="selectPrimContato">
<f:selectItems value="#{EntradaCli_BB.PrimContatos}" />
</h:selectOneMenu>
</f:view>
</body>
</html>
Quando eu inicio meu servidor (apache TomCat 6.0) e acesso a página pelo navegador aparece o seguinte erro:
An Error Occurred:
Exception while calling encodeEnd on component : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /entrada_cliente.jsp][Class: javax.faces.component.html.HtmlSelectOneMenu,Id: selectPrimContato]}
Caused by:
org.apache.jasper.el.JspPropertyNotFoundException - /entrada_cliente.jsp(15,12) '#{EntradaCli_BB.PrimContatos}' Property 'PrimContatos' not found on type br.com.cc.controller.EntradaCli_BackingBean
Se alguém puder me ajudar dizendo onde eu errei e como faço certo eu ficaria grato.
Obrigado pela atencao de todos.