package org.trails.page;

 import org.apache.commons.logging.Log;

 import org.apache.commons.logging.LogFactory;

 import org.apache.tapestry.IRequestCycle;

 import org.apache.tapestry.RedirectException;

 import org.apache.tapestry.html.BasePage;

 public abstract class LoginPage extends BasePage {

         private static final Log LOG = LogFactory.getLog(LoginPage.class);

         public abstract String getUsername();

         public abstract String getPassword();

         public abstract boolean getRememberMe();

         public void login(IRequestCycle cycle) throws RedirectException {

                 LOG.debug("User " + getUsername() + " is attempting login.");

                 String acegiUrl = cycle.getAbsoluteURL("/j_acegi_security_check?j_username=" + getUsername() + "&j_password=" + getPassword() + "&j_rememberme=" + getRememberMe());

                 throw new RedirectException(acegiUrl);

         }

 }