rzd.vivc.ideax.wicket.autorization.XAutorisationStrategy.java Source code

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Here is the source code for rzd.vivc.ideax.wicket.autorization.XAutorisationStrategy.java

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package rzd.vivc.ideax.wicket.autorization;

import org.apache.wicket.Component;
import org.apache.wicket.RestartResponseAtInterceptPageException;
import org.apache.wicket.authorization.Action;
import org.apache.wicket.authorization.IAuthorizationStrategy;
import org.apache.wicket.authorization.IUnauthorizedComponentInstantiationListener;
import org.apache.wicket.request.component.IRequestableComponent;
import rzd.vivc.ideax.wicket.UserSession;
import rzd.vivc.ideax.wicket.startpage.LoginE;
import rzd.vivc.ideax.wicket.basepage.ProtectedPage;

/**
 *  ?       
 *
 * @author VVolgina
 */
public class XAutorisationStrategy implements IAuthorizationStrategy, IUnauthorizedComponentInstantiationListener {

    @Override
    public <T extends IRequestableComponent> boolean isInstantiationAuthorized(Class<T> type) {
        //?  ?
        //? ?  ?? ProtectedPage 
        //?   ?  ?  
        if (ProtectedPage.class.isAssignableFrom(type)) {
            UserSession sess = UserSession.get();
            return sess.isAuthenticated() && sess.getUser().isDirector();
        }
        return true;
    }

    @Override
    public boolean isActionAuthorized(Component cmpnt, Action action) {
        //?  ?.   
        if (action.equals(Component.RENDER)) {
            Class<? extends Component> c = cmpnt.getClass();
            DirectorOnly directorOnly = c.getAnnotation(DirectorOnly.class);
            if (directorOnly != null) {
                UserSession sess = UserSession.get();
                return sess.isAuthenticated() && sess.getUser().isDirector();
            }
        }
        return true;
    }

    @Override
    public void onUnauthorizedInstantiation(Component cmpnt) {
        //      ?
        throw new RestartResponseAtInterceptPageException(LoginE.class);
    }
}