[RESOLVIDO] JSP não reconhece método que está no Bean!

Front-end
#1

Olá pessoal,

eu defini um método enviar no Bean, mas o problema é que o JSP sempre acusa erro neste trecho actionListener="#{usuarioBean.enviar}" o usuarioBean.enviar é onde tá o erro

Abaixo seguem os códigos

package br.anderson.view;

import java.awt.event.ActionEvent;

public class UsuarioBean {
	
	private String nome;

	public String getNome() {
		return nome;
	}

	public void setNome(String nome) {
		this.nome = nome;
	}
	
	public void enviar(ActionEvent event) {
		this.setNome(this.getNome().toUpperCase());
	}

}
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="f"  uri="http://java.sun.com/jsf/core"%>
<%@ taglib prefix="h"  uri="http://java.sun.com/jsf/html"%>
<!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>Minha primeira aplicação</title>
</head>
<body>
<f:view>
  <h:form>
    <h:outputLabel value="Nome: "/>
    <h:inputText value="#{usuarioBean.nome}"/>
    <h:commandButton value="Enviar" actionListener="#{usuarioBean.enviar}"/>
    </br>
    &lt;h:outputText value="Bem vindo a primeira aplicação JSF, #{usuarioBean.nome}" rendered="#{usuarioBean.nome != null}"/&gt;
  &lt;/h:form&gt;
&lt;/f:view&gt;
&lt;/body&gt;
&lt;/html&gt;
&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;

&lt;faces-config
    xmlns="http://java.sun.com/xml/ns/javaee"
    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"
    version="1.2"&gt;
	&lt;managed-bean&gt;
		&lt;managed-bean-name&gt;usuarioBean&lt;/managed-bean-name&gt;
		&lt;managed-bean-class&gt;br.anderson.view.UsuarioBean&lt;/managed-bean-class&gt;
		&lt;managed-bean-scope&gt;request&lt;/managed-bean-scope&gt;
	&lt;/managed-bean&gt;

&lt;/faces-config&gt;
#2

No bean, tirei esse import java.awt.event.ActionEvent;

e coloquei esse import javax.faces.event.*;

O erro desapareceu do jsp, no entanto a aplicação executa com erro

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet execution threw an exception

#3

o importe correto é este

import javax.faces.event.ActionEvent;
#4

modifiquei da form a que vc falou robson, quando executo dá erro

essa é a url que tô tentando abrir http://localhost:8080/JSF1/faces/ola.jsp

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet execution threw an exception

root cause

java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config
com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:452)
com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:140)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.26 logs.

esse é o web.xml

<?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">
  <display-name>JSF1</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <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>
  <context-param>
    <description>State saving method: 'client' or 'server' (=default). See JSF Specification 2.5.2</description>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>client</param-value>
  </context-param>
  <context-param>
    <param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
    <param-value>resources.application</param-value>
  </context-param>
  <listener>
    <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
  </listener>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.faces</url-pattern>
  </servlet-mapping>
</web-app>
#5

esta faltando a lib do jstl
tente colocar o jstl-1.1.2.jar

#6

[quote=robsonsm]esta faltando a lib do jstl
tente colocar o jstl-1.1.2.jar[/quote]

obrigado Robson, deu certo

eu tava colocando esse jar jstl-impl-1.2

#7