Step 08 , org.example.TSA.pages.spages - LoginProtected

Step 08
Base (super) page class for pages which require checking whether user has logged in or not.

package org.example.TSA.pages.spages;

import org.apache.tapestry.annotations.ApplicationState;
import org.example.TSA.value.SessionData;
public abstract class LoginProtected {
@ApplicationState
private SessionData _session;

Object onActivate() {
if(!_session.isSessionExists()){
return "Login";
}
return null;
}

/**
* @return the _session
*/
public SessionData get_session() {
return _session;
}
}