Help Struts2 + interceptor

[Fabio Alves de Araujo Ebner - DnaSolution]

 
Hi, i need help to use interceptor, i create one to test if the user are logged 
in my application until he execute one Action, but when the server pass throw 
interceptor and back to action, all my var are null, this is my struts.xml 

<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts 
Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd";><struts> 
<package name="loginClienteAndUsuario" 
             extends="struts-default"> 
<interceptors> 
<interceptor name="loginUsuario" 
                         
class="br.com.dnasolution.site.interceptor.LoginUsuarioInterceptor"> 
</interceptor> 
<interceptor name="loginCliente" 
                         
class="br.com.dnasolution.site.interceptor.LoginClienteInterceptor"> 
</interceptor> 
<interceptor-stack name="myStack"> 
<interceptor-ref name="loginCliente"/> 
<interceptor-ref name="loginUsuario"/> 
<interceptor-ref name="defaultStack"/> 
</interceptor-stack> 
</interceptors> 
<default-interceptor-ref name="myStack"/> 
<global-results> 
<result name="clienteNaoLogado">/jsp/usuario/loginUsuario.jsp</result> 
<result name="clienteNaoLogado">/jsp/cliente/loginCliente.jsp</result> 
</global-results> 

</package> 
</struts> 


tks