Re: Simple java question...

From:

"gbattine" <gbattine@alice.it>

Newsgroups:

comp.lang.java.programmer

Date:

21 Aug 2006 08:00:14 -0700

Message-ID:

<1156172414.335654.153340@p79g2000cwp.googlegroups.com>

thanks guys,
but my problem isn't resolved!
I've created this class

package giu;

import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;

public class ViewUtils {
    public static Object eval(String expr) {
        FacesContext context = FacesContext.getCurrentInstance();
        ValueBinding binding
            = context.getApplication().createValueBinding(expr);
        return binding.getValue(context);
    }
}

and in my experiment class i have the add method that is like(i post
the important code)

if (conn != null) {
                Object bean = ViewUtils.eval("#{authenticationBean}");
                PreparedStatement pst2 = null;
                pst2 = conn.prepareStatement("INSERT INTO
esperimento(username,nometeam,piattaforma,links_url,tipoesperimento,controlliqualita)
VALUES (?,?,?,?,?,?)");
                pst2.setString(1, bean.loginName);
                pst2.setString(2, bean.teamName);
                pst2.setString(3, platform);

....................................etc
where authenticationBean is the bean from which i want extracting
loginName and teamName fields..
my compiler says loginName and teamName can't be resolved...please help
me!!!