EDIT

package eu.etaxonomy.cdm.vaadin.ui;

import org.apache.log4j.Logger;

import org.springframework.beans.factory.DisposableBean;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.ApplicationEventPublisher;

import com.vaadin.annotations.Theme;

import com.vaadin.annotations.Title;

import com.vaadin.annotations.Widgetset;

import com.vaadin.navigator.Navigator;

import com.vaadin.navigator.ViewDisplay;

import com.vaadin.server.Page;

import com.vaadin.server.Responsive;

import com.vaadin.server.VaadinRequest;

import com.vaadin.spring.annotation.SpringUI;

import com.vaadin.spring.navigator.SpringViewProvider;

import com.vaadin.ui.UI;

import eu.etaxonomy.cdm.vaadin.view.RedirectToLoginView;

import eu.etaxonomy.cdm.vaadin.view.distributionStatus.DistributionTableViewBean;

import eu.etaxonomy.vaadin.ui.UIInitializedEvent;

import eu.etaxonomy.vaadin.ui.navigation.NavigationManagerBean;

@Theme("macosx")

@Title("Distribution Editor")

@SpringUI(path="distribution")

@Widgetset("eu.etaxonomy.cdm.vaadin.AppWidgetSet")

@SuppressWarnings("serial")

public class DistributionStatusUI extends UI implements DisposableBean {

    private final static Logger logger = Logger.getLogger(DistributionStatusUI.class);

    private ViewDisplay viewDisplay;

    //---- pull into abstract super class ? ---------

    @Autowired

    SpringViewProvider viewProvider;

    @Autowired

    NavigationManagerBean navigator;

    protected void configureAccessDeniedView() {

        viewProvider.setAccessDeniedViewClass(RedirectToLoginView.class);

    }

    /**

     * @return

     */

    private String pageFragmentAsState() {

        Page page = Page.getCurrent();

        String fragment = page.getUriFragment();

        String state = null;

        if(fragment != null && fragment.startsWith("!")){

            state = fragment.substring(1, fragment.length());

        }

        return state;

    }

    //---------------------------------------------

    public static final String INITIAL_VIEW =  DistributionTableViewBean.NAME;

//    @Autowired

//    @Qualifier("registrationToolbar")

//    private Toolbar toolbar;

    @Autowired

    ApplicationEventPublisher eventBus;

    public DistributionStatusUI() {

    }

	@Override

	protected void init(VaadinRequest request) {

        configureAccessDeniedView();

        Responsive.makeResponsive(this);

        viewDisplay = new Navigator.SingleComponentContainerViewDisplay(this);

        navigator.setViewDisplay(viewDisplay);

        //setContent((Component) viewDisplay);

//        if(ToolbarDisplay.class.isAssignableFrom(viewDisplay.getClass())){

//            ((ToolbarDisplay)viewDisplay).setToolbar(toolbar);

//        }

        eventBus.publishEvent(new UIInitializedEvent());

        navigator.setDefaultViewName(INITIAL_VIEW);

	}

    /**

     * {@inheritDoc}

     */

    @Override

    public void destroy() throws Exception {

        navigator.setDefaultViewName(null);

        viewDisplay = null;

    }

}