that's right!
now i realize this:
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.Interceptor;
import com.opensymphony.xwork2.Action;
import javax.servlet.http.HttpServletRequest;
import com.opensymphony.xwork2.ActionContext;
import java.util.*;
public class filtro implements Interceptor {
private HttpServletRequest request;
public void setServletRequest(HttpServletRequest request){
this.request = request;
}
public HttpServletRequest getServletRequest(){
return request;
}
public void destroy() {
}
public void init() {
}
public String intercept( ActionInvocation actionInvocation) throws
Exception{
Map session = actionInvocation.getInvocationContext().getSession();
utente user = (utente)session.get("autenticato");
if (user != null)
request.setAttribute("ciao","condizione");
return Action.ERROR;
}
}
and into jsp page:
<%out.print(request.getParameter("ciao"))%>
but it doesn't work
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