PhaseListener + PrimeFaces dataTable Dialog

import javax.faces.application.NavigationHandler;
import javax.faces.context.FacesContext;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;
import javax.servlet.http.HttpSession;

public class AuthorizationListener implements PhaseListener {

  @Override
  public void afterPhase(PhaseEvent event) {    
    
    FacesContext facesContext = event.getFacesContext();
    String currentPage = facesContext.getViewRoot().getViewId();
    
    boolean isLoginPage = (currentPage.lastIndexOf("index.xhtml") == 1);
    HttpSession session = (HttpSession) facesContext.getExternalContext().getSession(true);
    Object currentUser = session.getAttribute("usuarioLogado");

    System.out.println(DateTime.now().toString());
    System.out.println( currentUser != null ? currentUser.toString() : "Null");

    if (!isLoginPage && currentUser == null) {
      System.out.print("Redirecionando, sem permissão");
      NavigationHandler nh = facesContext.getApplication().getNavigationHandler();
      nh.handleNavigation(facesContext, null, "/index.xhtml");
    }
  }

  @Override
  public void beforePhase(PhaseEvent event) {
            
  }

  @Override
  public PhaseId getPhaseId() {
    return PhaseId.RESTORE_VIEW;
  }
}

import br.com.magicorp.magi.business.EmpresaBusiness;
import br.com.magicorp.magi.framework.InterfaceBean;
import br.com.magicorp.magi.model.Empresa;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.bean.ViewScoped;
import org.joda.time.DateTime;

@ManagedBean
@SessionScoped
public class EmpresaBean implements InterfaceBean {

  private Empresa empresa = new Empresa();
  private Empresa selectedEmpresa;
  private List<Empresa> listaEmpresa;

  @PostConstruct
  @Override
  public void doList() {
    EmpresaBusiness bll = new EmpresaBusiness();
    listaEmpresa = bll.doSelectAll();
  }

  @Override
  public String doUpdate() {
    this.empresa = this.selectedEmpresa;
    return "form.xhtml?faces-redirect=true";
  }

  @Override
  public String doSave() {
    return "";
  }

  @Override
  public String doNew() {
    return "";
  }

  /**
   * Getters && Setters *
   */
  public Empresa getEmpresa() {
    return empresa;
  }

  public void setEmpresa(Empresa empresa) {
    this.empresa = empresa;
  }

  public List<Empresa> getListaEmpresa() {
    return listaEmpresa;
  }

  public void setListaEmpresa(List<Empresa> listaEmpresa) {
    this.listaEmpresa = listaEmpresa;
  }

  public Empresa getSelectedEmpresa() {
      return empresa;
  }

  public void setSelectedEmpresa(Empresa selectedEmpresa) {
    this.selectedEmpresa = selectedEmpresa;
  }

<ui:composition xmlns:ui="http://java.sun.com/jsf/facelets" template="#{root}/template/layout.xhtml"
                  xmlns="http://www.w3.org/1999/xhtml"
                  xmlns:f ="http://java.sun.com/jsf/core"
                  xmlns:h ="http://java.sun.com/jsf/html"
                  xmlns:p="http://primefaces.org/ui">
  <ui:define name="conteudo" id="conteudoInterno">
    <h1>Empresa</h1>
    <h:form id="form" prependId="false" >       
    <p:dataTable id="tabela" value="#{empresaBean.listaEmpresa}" var="e">  

      <p:column id="cnpjs">
        <h:outputText value="#{e.cnpj}" id="cnpj">
          <f:converter converterId="CNPJConverter"/>
        </h:outputText>
      </p:column>

      <p:column style="width:40px" id="acoes">  
        <p:commandButton process="@this" id="selectButton" update=":form:atu" icon="ui-icon-search" oncomplete="dialog.show()"  title="View"  >  
          <f:setPropertyActionListener value="#{e}" target="#{empresaBean.selectedEmpresa}" />  
        </p:commandButton>  
      </p:column>  
    </p:dataTable> 
    <p:dialog header="Informações da Empresa" 
              widgetVar="dialog" resizable="false" id="dialogg"  
              showEffect="fade" hideEffect="explode" modal="true" appendToBody="true ">  
      <h:panelGrid id="display" columns="2" cellpadding="4" style="margin:0 auto;"> 
        <h:outputText value=" asdf #{empresaBean.selectedEmpresa}" id="atu"/>       
      </h:panelGrid>
    </p:dialog>    
  </h:form>
  </ui:define>
</ui:composition>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transational//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transational.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:f ="http://java.sun.com/jsf/core"
      xmlns:h ="http://java.sun.com/jsf/html"
      xmlns:ui ="http://java.sun.com/jsf/facelets"
      xmlns:p="http://primefaces.org/ui">
  <f:view contentType="text/html"></f:view>
  <ui:param name="root" value="#{request.requestURL.substring(0, request.requestURL.length() - request.requestURI.length())}#{request.contextPath}"/>
  <h:head>
    <title>FG/SAMDE - Feixe Gerencial- Sistema Analítico de Monitoramento de Dados e Equipamentos</title>
    <link href="#{root}/css/reset.css" rel="stylesheet" type="text/css" /> 
    <link href="#{root}/css/text.css" rel="stylesheet" type="text/css" /> 
    <link href="#{root}/css/960.css" rel="stylesheet" type="text/css" />    
    <link href="#{root}/css/style.css" rel="stylesheet" type="text/css" /> 
  </h:head>
  <h:body styleClass="container_24 alpha omega" id="body">    
    <div class="grid_24">
      <ui:include src="menu.xhtml"></ui:include> 
    </div>
    <div>
      <div class="grid_24">
        <div class="grid_24">
          <p:messages id="messages" showDetail="true" autoUpdate="true"/>  
        </div>
        <div id="content" class="grid_24">
          <ui:insert name="conteudo">
            <br />Vai ser substituido...
          </ui:insert>
        </div>
      </div>
    </div>    
  </h:body>
</html>

<?xml version='1.0' encoding='UTF-8'?>
<partial-response><changes><update id="javax.faces.ViewState"><![CDATA[-2339505310235051487:-9113381215211024051]]></update></changes></partial-response>